CN101508539B - Polymer glue powder and method of use thereof - Google Patents
Polymer glue powder and method of use thereof Download PDFInfo
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- CN101508539B CN101508539B CN200910131401XA CN200910131401A CN101508539B CN 101508539 B CN101508539 B CN 101508539B CN 200910131401X A CN200910131401X A CN 200910131401XA CN 200910131401 A CN200910131401 A CN 200910131401A CN 101508539 B CN101508539 B CN 101508539B
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- 239000000843 powder Substances 0.000 title claims abstract description 31
- 229920000642 polymer Polymers 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000003292 glue Substances 0.000 title claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- -1 polypropylene Polymers 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 239000004743 Polypropylene Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 229920001155 polypropylene Polymers 0.000 claims abstract description 13
- 229920002522 Wood fibre Polymers 0.000 claims abstract description 12
- 239000000314 lubricant Substances 0.000 claims abstract description 12
- 239000011230 binding agent Substances 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000013530 defoamer Substances 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 230000001932 seasonal effect Effects 0.000 claims description 9
- 239000002956 ash Substances 0.000 claims 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims 2
- 239000004570 mortar (masonry) Substances 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 abstract description 9
- 239000004568 cement Substances 0.000 abstract description 8
- 238000005336 cracking Methods 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 4
- 239000000654 additive Substances 0.000 abstract description 3
- 239000000084 colloidal system Substances 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 229910052602 gypsum Inorganic materials 0.000 abstract description 3
- 239000010440 gypsum Substances 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 2
- 239000012752 auxiliary agent Substances 0.000 abstract description 2
- 238000007334 copolymerization reaction Methods 0.000 abstract description 2
- 238000009472 formulation Methods 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 abstract description 2
- 239000004571 lime Substances 0.000 abstract description 2
- 239000000839 emulsion Substances 0.000 abstract 5
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
- 229910021487 silica fume Inorganic materials 0.000 abstract 1
- 230000009974 thixotropic effect Effects 0.000 abstract 1
- 239000002025 wood fiber Substances 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 12
- 229920001971 elastomer Polymers 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 108010010803 Gelatin Proteins 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 3
- 206010016256 fatigue Diseases 0.000 description 3
- 239000008273 gelatin Substances 0.000 description 3
- 229920000159 gelatin Polymers 0.000 description 3
- 235000019322 gelatine Nutrition 0.000 description 3
- 235000011852 gelatine desserts Nutrition 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 241000276489 Merlangius merlangus Species 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 244000275012 Sesbania cannabina Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 238000010237 hybrid technique Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 235000019357 lignosulphonate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 238000003823 mortar mixing Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical group 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses polymer emulsion powder, which is characterized in that the polymer emulsion powder consists of an adhesive, a water retention agent (controlling the using amount according to the change of seasons), wood fiber, polypropylene tension fiber, a thixotropic lubricant, a water reducing agent (using in winter), an air entraining agent, an early strength admixture (using in winter), a waterproof agent, a retarder (used in summer), a defoaming agent, and silica fume. A proportioning method for the polymer emulsion powder is to use and add the early strength admixture and the water reducing agent in winter and to add the retarder in summer. The invention is water soluble macromolecular re-dispersible emulsion powder. The emulsion powder is selected from a plurality of polymer material colloids, added with a plurality of auxiliary agents such as the water retention agent, an anti-cracking agent and the like, according to a scientific formulation after high temperature, drying, copolymerization and grinding, prepared through an advanced mixing process, and widely used for cement based, lime-based, gypsum-based and dry-mixed mortar additives.
Description
Technical field
The present invention relates to a kind of building or finishing rubber powder, the application method of particularly a kind of polymer glue powder and polymer glue powder thereof.
Background technology
Known industrial rubber powder, as China Patent No.: 200510044238.5 macromolecular water-soluble gelatin powders, a kind of macromolecular water-soluble gelatin powder is disclosed, be to mix for 5 parts and form by 1 part of polyvinyl alcohol, polyoxyethylene 1-5 part, Vltra tears.China Patent No. and for example: 02115787.1 patent of invention, disclose a kind of macromolecular water-soluble gelatin powder tackiness agent, weighed in proportion and mix by guar gum, hydroxypropyl sesbania gum powder, xanthan gum, carboxymethyl starch, methylcellulose gum, inorganic gel, sodium polyacrylate, borax.
This rubber powder can replace 107 glue, modified starch adhesive, modified-cellulose and ripe rubber powder etc.
Polymkeric substance is the formal name used at school of plastics.Various plastic material is arranged on the market.Plastic material is based on high molecular (molecule that promptly has a large amount of atoms).Typical molecule is that typical polymer of water or polymkeric substance then are polyethylene.Most polymers all uses hydrogen (polyethylene), chlorine (PVC), fluorine (ETFE, PVDF, special teflon) or other molecule to make up on carbochain.
Thermoplastic materials is fusible polymkeric substance.Most plastics all have this characteristic.Polymer chain is in a single day cross-linked, will have hard plastic characteristic or rubber elastomer characteristics, and the material of these types can not melt all.
Polymer glue powder also is the redispersible type rubber powder of a kind of water-soluble polymer.
Summary of the invention
The purpose of this invention is to provide a kind of polymer glue powder and application method thereof.Technical scheme of the present invention is as follows: a kind of polymer glue powder, form by binding agent (tackiness agent), water-holding agent (according to seasonal variation control usage quantity), wood fibre, polypropylene pulling force fiber, thixotroping lubricant, water reducer (use in winter), air entrapment agent, hardening accelerator (use in winter), water-resisting agent, retardant (use in summer), defoamer, silicon ash.
A kind of polymer glue powder is made by matching method per ton,
Best proportioning:
Binding agent (tackiness agent): 625 kilograms
Water-holding agent (according to seasonal variation control usage quantity): 70～120 kg
Wood fibre: 75 kilograms
Polypropylene pulling force fiber: 22 kilograms
Thixotroping lubricant: 50 kilograms
Water reducer (use in winter): 12.5 kilograms
Air entrapment agent: 0.5 kilogram
Hardening accelerator (use in winter): 50 kilograms
Water-resisting agent: 25 kilograms
Retardant (use in summer): 2.5 kilograms
Defoamer: 12.5 kilograms
Silicon ash: 50 kilograms
Optimum ratio:
500～750 kilograms of binding agents (tackiness agent)
Water-holding agent (according to seasonal variation control usage quantity): 50～150 kilograms
Wood fibre: 50～150 kilograms
Polypropylene pulling force fiber: 15～35 kilograms
Thixotroping lubricant: 30～80 kilograms
Water reducer (use in winter): 8～20 kilograms
Air entrapment agent: 0.025～0.6 kilogram
Hardening accelerator (use in winter): 4～30 kilograms
Water-resisting agent: 20～30 kilograms
Retardant (use in summer): 2.5～50 kilograms
Defoamer: 12.5～50 kilograms
Silicon ash: 30～100 kilograms
General proportioning:
60～800 kilograms of binding agents (tackiness agent)
Water-holding agent (according to seasonal variation control usage quantity): 40～180 kilograms
Wood fibre: 40～180 kilograms
Polypropylene pulling force fiber: 10～40 kilograms
Thixotroping lubricant: 20～100 kilograms
Water reducer (use in winter): 5～30 kilograms
Air entrapment agent: 0.015～1 kilogram
Hardening accelerator (use in winter): 3～35 kilograms
Water-resisting agent: 10～50 kilograms
Retardant (use in summer): 1～60 kilogram
Defoamer: 10～60 kilograms
Silicon ash: 10～150 kilograms
Matching method of the present invention adds hardening accelerator and water reducer as using in the winter time, adds retardant when summer.
The present invention is the redispersible type rubber powder of a kind of water-soluble polymer.This rubber powder is selected multiple macromolecular material colloid for use, and is through high temperature, drying, copolymerization, grinding, press scientific formula and add multiple auxiliary agents such as water-holding agent, anti-fissuring agent, formulated through advanced person's hybrid technique.Be widely used in cement based, lime base, gypsum base, dry-mixed mortar additive.
Application method
Prepare with polymer glue powder: adhesive mortar; Plastering mortar; Ceramic tile bond; It is as follows to fill a prescription: reference formulation:
Adhesive mortar
| Composition | Ratio (weight ratio) unit (kg) | Unit price (unit) |
| 42.5 ordinary Portland cement | 500 |
| Quartz sand (washed-out sand) (40-120 order) | 500 | |
| Polymer glue powder | 40-50 |
Plastering mortar
| Composition | Ratio (weight ratio) unit (kg) | |
| 42.5 ordinary Portland cement | 400 | |
| Quartz sand (washed-out sand) (40-120 order) | 600 | |
| Polymer glue powder | 40-50 |
Annotate: the soil that contains of control sand is measured amount of water 20%-25%.
Ceramic tile bond
| Title | Quantity (kg) | Unit price (unit) |
| 42.5R cement | 400 | |
| Coarse whiting | 50 | |
| Quartz sand (washed-out sand) (40-120 order) | 550 | |
| Polymer glue powder | 40-50 |
More than prescription is true and reliable, but does not get rid of the place of production or the different final Effect on Performance to product of quality that have with other raw materials.For avoiding causing unnecessary loss, before production, to test earlier, and detect production again by country.Thereby obtain the most reliable manufacturing parameter of your needed the best.
The present invention has speed water-soluble, good dispersity, nontoxic, free from extraneous odour, environmental protection.In the dry-mixed mortar production process, interpolation is convenient, the proportioning controllability is good, the accuracy height.Mix easily and disperse, steady quality saves time, the saving of labor, has reduced production cost significantly.
Embodiment
Binding agent (tackiness agent):
Binding agent can be selected for use: redispersable latex powder replaces, and tackiness agent is the material with viscosity, two kinds of isolating materials can be linked together by its viscosity.Can improve material adhesive property and force of cohesion, reduce the Young's modulus of formed material, the elasticity of strongthener and flexural strength, improve the shock-resistance and the patience of material, reduce the water-retentivity in water-intake rate and the use, during addition 25-30kg, insulation breakage rate 100%, when being lower than 25kg, the warming plate breakage rate reduces.Described tackiness agent is one of most important subsidiary material, uses very extensive in package handling.
Water-holding agent:
Water-holding agent can be selected for use: Vltra tears (HPMC), methyl cellulose ether (MC) replace, and what keep that moisture content do not run off is very capable, plays better thickening property and close-burning effect, can form transparent, pliable and tough, resilient film.Polyvinyl alcohol (PVA) is used with fiber ethers water-holding agent, improves the snappiness of mortar and building materials of gypsum, water-retentivity, improve cohesive strength, can reduce the friction of mortar and strengthen task performance and quality, prevent the grieshoch cracking, come off, increase adhesion strength and smoothness.
Wood fibre:
Wood fibre, thickening, enhancing improve thixotropy, and sag resistance improves stability, strengthens anti-the contraction and splitting resistance.Water conservation and prolongation open hour.
Polypropylene fibre:
Polypropylene fibre be a kind of be main raw material with the polypropylene, the high strength pencil monfil that forms with unique production technique manufacturing.Add the microfracture that factors such as can effectively controlling the solid plastic shrinkage of concrete (mortar), drying shrinkage, temperature variation in concrete or the mortar causes, prevent and restrain fissured formation and development, improve concrete anti-cracking impervious performance greatly, shock resistance and shock resistance, can be used in underground project waterproof widely, the roofing of industrial civil building engineering, body of wall, terrace, pond, vault etc., and in road and the bridge construction.
The thixotroping lubricant:
The thixotroping lubricant is a kind of high-quality, has active sheet silicate material, and it is a kind of additive that is suitable for the dry mash system.Also expand in its easy molten water and disperse to form stable colloid.And can control viscosity, surrender degree, stability and application property.
Water reducer:
Water reducer is meant under concrete workability and cement consumption permanence condition, can reduce the mixing water amount, improve concrete strength; Or under workability and intensity permanence condition, save the admixture of cement consumption.
According to its diminishing and enhancing ability, be divided into ordinary water-reducing agent (claim not only fluidizer) and high efficiency water reducing agent (but also claiming superplasticizer).
Be divided into by composition material: the plain Sulfonates of (1) water quality; (2) Ppolynuclear aromatic salt; (3) water soluble resin Sulfonates.
Air entrapment agent:
Make concrete mix introducing air and form the admixture of micro-bubble when stirring.The composition of overwhelming majority air entrapment agent is rosin derivative and various sulfonate, and as alkyl sodium sulfonate, sodium alkyl benzene sulfonate, volume commonly used is 50～500ppm of cement weight.Air entrapment agent is mainly used in the demanding structure of frost resistance, the position of easily enduring cold as big area such as concrete dam, road surface, bridge floor, road, drome faces.
Hardening accelerator:
Hardening accelerator also claims setting accelerator, is the admixture that shortens time of coagulation, improves early strength.Its principal item has villaumite, vitriol, nitrate, carbonate, formate etc., and volume is 1～2% of a cement consumption.In addition, adopt trolamine and hardening accelerator compound, then early potent fruit is better.Hardening accelerator is mainly used in construction under the cold condition, or mortar is had the early strong engineering that requires.
Water-resisting agent:
Technical characteristic
The sulphoaluminate expander component of this product has the compensation concrete and shrinks the effect that reaches cracking resistance; Concrete is 14 days limited expansion rate 〉=0.015% of maintenance in water, and general water-resisting agent can only be impervious, can not cracking resistance;
The high efficiency water reducing agent component of this product has the concrete of reduction water-cement ratio, increases the workability and the degree of compactness of concrete, further reduces the concrete shrinking percentage, fills up the concrete interior porosity, reaches the effect that improves impervious grade and ultimate compression strength;
This product is with the construction seasons difference, and components such as compound retardant have the concrete of reduction hydration heat, avoid temperature difference crack, thereby builds prevention of mass concrete, the summer time concrete of constructing, or mixes hardening accelerator or antifreezing agent and can build winter committee strong freeze proof cracking resistance concrete early.
Retardant:
Delay concrete coagulating time and later strength is not had the admixture of obvious influence.Main component is polyol, hydroxycarboxylate and derivative thereof, high sugared sulfonated lignin, because of it has water-reduction concurrently, also claims retardation water reducing agent.In addition, some inorganic salt such as zinc chloride, borate, various phosphoric acid salt also have delayed coagulation, 5. improve the admixture of weather resistance: air entrapment agent, water-resisting agent, rust-preventive agent etc.
Defoamer:
Defoamer helps to discharge the bubble that institute carries secretly or produces in mortar mixing and the construction process, improves ultimate compression strength, improves condition of surface.The powdery defoamer that is just using in dry-mix at present mainly is polyalcohols and polysiloxane etc.
Bubble is non-stabilising system, and some material also has the froth breaking effect under dissolved state.
The silicon ash:
Because its high compactness energy, effectively impermeable, the anti-erosion has impact resistance.
The present invention uses binding agent, water-holding agent (according to seasonal variation control usage quantity), wood fibre, polypropylene pulling force fiber, thixotroping lubricant, water reducer (use in winter), air entrapment agent, hardening accelerator (use in winter), water-resisting agent, retardant (use in summer), defoamer, silicon ash uniform mixing together.
Claims (2)
1. polymer glue powder, it is characterized in that by binding agent, according to seasonal variation control use water-holding agent, wood fibre, polypropylene pulling force fiber, thixotroping lubricant, in the winter time use water reducer, air entrapment agent, in the winter time use hardening accelerator, water-resisting agent, use retardant, defoamer, silicon ash to form in summer
Make by matching method per ton by following:
60～800 kilograms of binding agents;
40～180 kilograms of water-holding agents are used in control according to seasonal variation;
40～180 kilograms of wood fibres;
10～40 kilograms of polypropylene pulling force fibers;
20～100 kilograms of thixotroping lubricants;
Use 5～30 kilograms of water reducers in the winter time;
0.015～1 kilogram of air entrapment agent;
Use 3～35 kilograms of hardening accelerator in the winter time;
10～50 kilograms of water-resisting agents;
Use 1～60 kilogram of retardant in summer;
10～60 kilograms of defoamers;
10～150 kilograms of silicon ashes.
2. a kind of polymer glue powder according to claim 1, it is characterized in that by binding agent, according to seasonal variation control use water conservation dosage, wood fibre, polypropylene pulling force fiber, thixotroping lubricant, in the winter time use water reducer, air entrapment agent, in the winter time use hardening accelerator, water-resisting agent, use retardant, defoamer, silicon ash in summer, make by matching method per ton by following:
500～750 kilograms of binding agents;
50～150 kilograms of water conservation dosage are used in control according to seasonal variation;
50～150 kilograms of wood fibres;
15～35 kilograms of polypropylene pulling force fibers;
30～80 kilograms of thixotroping lubricants;
Use 8～20 kilograms of water reducers in the winter time;
0.025～0.6 kilogram of air entrapment agent;
Use 4～30 kilograms of hardening accelerator in the winter time;
20～30 kilograms of water-resisting agents;
Use 2.5～50 kilograms of retardant in summer;
12.5～50 kilograms of defoamers;
30～100 kilograms of silicon ashes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200910131401XA CN101508539B (en) | 2009-03-30 | 2009-03-30 | Polymer glue powder and method of use thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910131401XA CN101508539B (en) | 2009-03-30 | 2009-03-30 | Polymer glue powder and method of use thereof |
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| CN101508539A CN101508539A (en) | 2009-08-19 |
| CN101508539B true CN101508539B (en) | 2011-09-28 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102372459B (en) * | 2010-08-24 | 2014-06-25 | 上海台界化工有限公司 | Method for enhancing workability of concrete |
| CN102372461B (en) * | 2010-08-24 | 2014-04-09 | 上海台界化工有限公司 | Concrete additive |
| CN103011673A (en) * | 2012-12-17 | 2013-04-03 | 上海三瑞高分子材料有限公司 | Gypsum additive |
| CN103102120B (en) * | 2012-12-17 | 2015-11-11 | 重庆市百世得建材有限公司 | A kind of decoration mortar and preparation method thereof |
| CN103601446B (en) * | 2013-11-16 | 2015-10-14 | 黑龙江省寒地建筑科学研究院 | Dry powder adhesive for HDJ exterior wall external insulation |
| CN104446115B (en) * | 2014-11-18 | 2016-08-24 | 桂林华越环保科技有限公司 | A kind of Concrete synergist |
| CN112175409A (en) * | 2020-09-25 | 2021-01-05 | 长春工业大学 | Soot purifying agent capable of forming gel when meeting water and preparation method thereof |
| CN113831052B (en) * | 2021-11-25 | 2022-03-18 | 河北恒誉伟业建材有限公司 | Special additive for assembled mortar products |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062859A (en) * | 2007-06-11 | 2007-10-31 | 赵云龙 | Wall heat-insulating rubber powder material and preparation method and using method thereof |
| CN101239806A (en) * | 2007-11-23 | 2008-08-13 | 武汉科华高新材料发展有限公司 | Thermal insulation plaster bonding agent |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062859A (en) * | 2007-06-11 | 2007-10-31 | 赵云龙 | Wall heat-insulating rubber powder material and preparation method and using method thereof |
| CN101239806A (en) * | 2007-11-23 | 2008-08-13 | 武汉科华高新材料发展有限公司 | Thermal insulation plaster bonding agent |
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