CN101186730A - Environment-friendly modified master batch and preparation method thereof - Google Patents
Environment-friendly modified master batch and preparation method thereof Download PDFInfo
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- CN101186730A CN101186730A CNA2007101352347A CN200710135234A CN101186730A CN 101186730 A CN101186730 A CN 101186730A CN A2007101352347 A CNA2007101352347 A CN A2007101352347A CN 200710135234 A CN200710135234 A CN 200710135234A CN 101186730 A CN101186730 A CN 101186730A
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- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 40
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 19
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000007822 coupling agent Substances 0.000 claims abstract description 17
- 239000003085 diluting agent Substances 0.000 claims abstract description 14
- -1 polyethylene Polymers 0.000 claims abstract description 10
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims abstract description 9
- 229920000573 polyethylene Polymers 0.000 claims abstract description 9
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000008116 calcium stearate Substances 0.000 claims abstract description 8
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 7
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 238000005469 granulation Methods 0.000 claims abstract description 6
- 230000003179 granulation Effects 0.000 claims abstract description 6
- 238000004806 packaging method and process Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 3
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical group CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 16
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 239000006227 byproduct Substances 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 claims 1
- 229920003023 plastic Polymers 0.000 abstract description 21
- 239000004033 plastic Substances 0.000 abstract description 21
- 238000011049 filling Methods 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 17
- 150000001875 compounds Chemical class 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011701 zinc Substances 0.000 description 6
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/405—Intermeshing co-rotating screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
技术领域technical field
本发明涉及一种环保型改性母粒及其制备方法，主要用于加工塑料制品。The invention relates to an environment-friendly modified masterbatch and a preparation method thereof, which are mainly used for processing plastic products.
背景技术Background technique
随着塑料工业的迅速发展和塑料制品的广泛应用，塑料的填充改性技术日益得到人们的重视。而塑料制品大量使用树脂，在石油涨价后树脂价格也随之增长。面对塑料原料涨价，塑料生产厂家纷纷依靠塑料改性来解决，改性母粒随之产生。改性母粒主要是重质碳酸钙母粒和轻质碳酸钙母粒，但是填充轻质碳酸钙母粒的塑料制品力学性能下降过大，影响了塑料制品质量。With the rapid development of the plastics industry and the wide application of plastic products, the filling modification technology of plastics has been paid more and more attention by people. Plastic products use a lot of resin, and the price of resin also increases after the price of oil rises. Facing the price increase of plastic raw materials, plastic manufacturers rely on plastic modification to solve the problem, and modified masterbatches are produced accordingly. Modified masterbatches are mainly heavy calcium carbonate masterbatches and light calcium carbonate masterbatches, but the mechanical properties of plastic products filled with light calcium carbonate masterbatches drop too much, which affects the quality of plastic products.
发明内容Contents of the invention
本发明的目的是提供既能降低产品生产成本，又能提高产品填充塑料后的力学性能的一种环保型改性母粒。The purpose of the present invention is to provide an environment-friendly modified masterbatch that can not only reduce the production cost of the product, but also improve the mechanical properties of the product filled with plastic.
本发明的另一目的是提供该环保型改性母粒的制备方法，该方法工艺简单，制得的母粒流动性好，易于成型。Another object of the present invention is to provide a method for preparing the environment-friendly modified masterbatch, which has a simple process, and the prepared masterbatch has good fluidity and is easy to shape.
本发明采用的技术方案是：The technical scheme adopted in the present invention is:
本发明的环保型改性母粒，包括下列重量份的组分：The environment-friendly modified masterbatch of the present invention comprises the following components by weight:
2000-3000目重质碳酸钙(CaCO3) 61-69份2000-3000 mesh heavy calcium carbonate (CaCO 3 ) 61-69 parts
线性低密度聚乙烯(LLDPE) 17-25份Linear low density polyethylene (LLDPE) 17-25 parts
聚乙烯蜡 2-4.5份Polyethylene wax 2-4.5 parts
配位型钛酸脂偶联剂(TIO3(OR)2) 1-2.5份Coordination titanate coupling agent (TIO 3 (OR) 2 ) 1-2.5 parts
稀释剂 1-2.5份Thinner 1-2.5 parts
复合蜡(PEW) 1-2.5份Compound wax (PEW) 1-2.5 parts
硬脂酸锌脂([CH3(CH2)16COO]2Zn) 1-2.5份Zinc stearate ([CH 3 (CH 2 ) 16 COO] 2 Zn) 1-2.5 parts
硬脂酸钙(C36H70CaO4) 0.5-1.5份Calcium stearate (C 36 H 70 CaO 4 ) 0.5-1.5 parts
助剂 0.5-1.5份。Auxiliary 0.5-1.5 parts.
其中复合蜡为石油加工过程的副产品，由不同馏程蜡膏与助乳剂、增稠剂等各种成分复合而成，软化点140-150度的复合蜡；稀释剂选用α-甲基苯乙烯；所述助剂为选用聚苯丙烯XJG-1与磷酸三甲酚酯TCP的混合物，聚苯丙烯与磷酸三甲酚酯的重量比为1∶1-1.5。Among them, the compound wax is a by-product of the petroleum processing process, which is composed of wax pastes of different distillation ranges, emulsifiers, thickeners and other components. The compound wax has a softening point of 140-150 degrees; the diluent is α-methyl styrene ; The auxiliary agent is a mixture of polystyrene propylene XJG-1 and tricresyl phosphate TCP, and the weight ratio of polystyrene and tricresyl phosphate is 1:1-1.5.
环保型改性母粒的制备方法，其制备过程如下：The preparation method of environment-friendly modified masterbatch, its preparation process is as follows:
将2000-3000目有重质碳酸钙放入高速200-300转/min混合机中搅拌混合15分钟，加入配位型钛酸脂偶联剂和稀释剂搅拌混合5-10分钟，再加入其他原料搅拌混合1-3分钟，制成混合料；将混合料放入同向双螺杆造粒机中造粒、热切，冷却包装，即制得环保型改性母粒。Put 2000-3000 mesh heavy calcium carbonate into a high-speed 200-300 rpm mixer and stir for 15 minutes, add coordination type titanate coupling agent and diluent and stir for 5-10 minutes, then add other Stir and mix the raw materials for 1-3 minutes to make a mixture; put the mixture into a co-rotating twin-screw granulator for granulation, heat cutting, cooling and packaging, and then the environmentally friendly modified masterbatch is obtained.
1、硬脂酸钙1. Calcium stearate
分子式：C36H70CaO4 Molecular formula: C 36 H 70 CaO 4
分子量：607.00Molecular weight: 607.00
2、硬脂酸锌脂2. Zinc stearate
英文名称：Zinc stearateEnglish name: Zinc stearate
分子式：[CH3(CH2)16COO]2ZnMolecular formula: [CH 3 (CH 2 ) 16 COO] 2 Zn
分子量：631Molecular weight: 631
着色性小，耐候性较好，；加工的稳定剂Small coloring, good weather resistance; stabilizer for processing
3、LLDPE(线性的低密度聚乙烯)，密度为0.910～0.9259/cm3，结晶度较低，分子量一般为5～50万。3. LLDPE (Linear Low Density Polyethylene), the density is 0.910-0.9259/cm 3 , the crystallinity is low, and the molecular weight is generally 50,000-500,000.
4、聚乙烯蜡(PEW)碳链碳数C28-C90。4. Polyethylene wax (PEW) carbon chain carbon number C 28 -C 90 .
5、钛酸脂偶联剂(KR-41B)配位型钛酸脂偶联剂TIO3(OR)2 5. Titanate coupling agent (KR-41B) coordination type titanate coupling agent TIO 3 (OR) 2
6、复合蜡指由不同馏程蜡膏与助乳剂、增稠剂等各种成分复合而成，熔融粘度高，分散性好，润滑效果好，耐化学药品强，电性能优，常温抗湿能力强。6. Composite wax refers to the composite wax paste of different distillation ranges, emulsifiers, thickeners and other components. It has high melt viscosity, good dispersibility, good lubricating effect, strong chemical resistance, excellent electrical performance, and room temperature and humidity resistance. strong ability.
7、稀释剂α-甲基苯乙烯，稀释剂是一类使液体树脂粘度变稀薄时的液体物质。它不能溶解树脂，但能部分代替溶剂。稀释剂的作用是降低树脂粘度，使树脂具有流动性，改善树脂对增强材料、填料等的浸润性；控制固化时的反应热；延长树脂固化体系的适用期；填料用量增加，降低成本。7. Diluent α-methyl styrene, diluent is a kind of liquid substance that makes the viscosity of liquid resin thinner. It cannot dissolve the resin, but can partially replace the solvent. The role of the diluent is to reduce the viscosity of the resin, make the resin fluid, improve the wettability of the resin to reinforcing materials, fillers, etc.; control the reaction heat during curing; prolong the service life of the resin curing system; increase the amount of fillers and reduce costs.
8、助剂聚α-甲基苯乙烯，其的结构式如下：8. Auxiliary poly α-methylstyrene, its structural formula is as follows:
本发明中的复合蜡是由不同馏程蜡膏与助乳剂、增稠剂等各种成分复合而成。通过混合搅拌，重质碳酸钙均匀分散在线性低密度聚乙烯中，力学性能增强。本发明中采用配位型钛酸脂偶联剂(TIO3(OR)2)和聚乙烯蜡联合对重质碳酸钙进行包覆处理，增强了重质碳酸钙在母粒中的均匀分散性，并提高了与线性低密度聚乙烯的相容性。稀释剂的应用使母粒更易压制成型。The compound wax in the present invention is formed by compounding wax pastes of different distillation ranges, emulsion aids, thickeners and the like. Through mixing and stirring, the heavy calcium carbonate is uniformly dispersed in the linear low-density polyethylene, and the mechanical properties are enhanced. In the present invention, the heavy calcium carbonate is coated with a coordination titanate coupling agent (TIO 3 (OR) 2 ) and polyethylene wax, which enhances the uniform dispersion of the heavy calcium carbonate in the masterbatch , and improved compatibility with linear low density polyethylene. The application of diluent makes the masterbatch easier to compress and form.
本发明中的环保型改性母粒可用于吹膜、注塑、中空、拉丝、淋膜、压廷等，由于大量加入了2000-3000目重质碳酸钙，极大降低了制成品的成本；填充本环保型改性母粒的塑料制品透明度高，成品细腻光泽好，能较好的保持塑料材料的部分物理和机械性能。该母粒达到食品级环保标准，不含任何重金属，易降解；制得的母粒流动性好，易于成型加工。The environment-friendly modified masterbatch in the present invention can be used for film blowing, injection molding, hollowing, wire drawing, laminating, pressing, etc. Since a large amount of 2000-3000 mesh heavy calcium carbonate is added, the cost of finished products is greatly reduced ; The plastic products filled with this environment-friendly modified masterbatch have high transparency, the finished product is fine and glossy, and can better maintain part of the physical and mechanical properties of the plastic material. The masterbatch meets food-grade environmental protection standards, does not contain any heavy metals, and is easy to degrade; the prepared masterbatch has good fluidity and is easy to form and process.
本发明相比现有技术具有如下优点：Compared with the prior art, the present invention has the following advantages:
一、主要体现在环保，没有对身体有害的物质，填充量比现有大一般在30-40份左右。配位型钛酸脂偶联剂(TIO3(OR)2)提高抗冲击强度，改善机械性能，改善流动性，润滑性。1. It is mainly reflected in environmental protection, there are no substances harmful to the body, and the filling volume is generally about 30-40 parts larger than the existing ones. Coordination titanate coupling agent (TIO 3 (OR) 2 ) improves impact strength, improves mechanical properties, improves fluidity and lubricity.
二、硬脂酸锌具有较好的润滑剂和热稳定性。2. Zinc stearate has good lubricant and thermal stability.
三、其生产的产品具有添加量大，在维持产品品质及光泽度的前提下，有效降低原料成本；塑料制品的表面光泽好，达到理想效果；提高了塑料制品表面的耐磨及防滑性能；采用进口原料和纳米级的无机材料介入，大大降低了对塑料材料老化性能的不良影响，且环保易降解；降低塑料制品的成型收缩率，从而提高尺寸稳定性；降低了塑料制品的燃烧发热量，从而降低二次污染；3. The products produced by it have a large amount of additives, which can effectively reduce the cost of raw materials on the premise of maintaining product quality and gloss; the surface gloss of plastic products is good, achieving the ideal effect; the wear resistance and anti-skid performance of the surface of plastic products are improved; The introduction of imported raw materials and nano-scale inorganic materials greatly reduces the adverse effects on the aging performance of plastic materials, and is environmentally friendly and easy to degrade; reduces the molding shrinkage rate of plastic products, thereby improving dimensional stability; reduces the combustion calorific value of plastic products , thereby reducing secondary pollution;
四、稀释剂选用α-甲基苯乙烯，其它助剂为聚α-甲基苯乙烯A-95(LLDPE加工助剂)与磷酸三甲酚酯TCP的混合，α-甲基苯乙烯是聚烯烃塑料优良的加工助剂，能显著减少或消除塑料加工过程中的剪切应力，降低平衡扭矩，促进塑化性能，提高流动性及产能性。对模具充填性好，大大改善了制品的表观性能，A-95的高流动性，特别适合于高填充的加工配方中，与填充剂不仅有良好的协同效应，而且能明显降低成本。4. The diluent is α-methylstyrene, and other additives are polyα-methylstyrene A-95 (LLDPE processing aid) mixed with tricresyl phosphate TCP, α-methylstyrene is polyolefin An excellent processing aid for plastics, it can significantly reduce or eliminate shear stress during plastic processing, reduce balance torque, promote plasticizing performance, and improve fluidity and productivity. It has good mold filling ability and greatly improves the appearance of the product. The high fluidity of A-95 is especially suitable for high-filling processing formulas. It not only has a good synergistic effect with fillers, but also can significantly reduce costs.
具体实施方式Detailed ways
下面结合实例对本发明作进一步的描述：Below in conjunction with example the present invention will be further described:
实施例1Example 1
环保型改性母粒，包括下列各组分，以重量份计：Environmentally friendly modified masterbatch, including the following components, in parts by weight:
3000目重质碳酸钙(CaCO3) 61Kg3000 mesh heavy calcium carbonate (CaCO 3 ) 61Kg
线性低密度聚乙烯(LLDPE) 17KgLinear Low Density Polyethylene (LLDPE) 17Kg
聚乙烯蜡 2KgPolyethylene wax 2Kg
配位型钛酸脂偶联剂(TIO3(OR)2) 1KgCoordination titanate coupling agent (TIO 3 (OR) 2 ) 1Kg
α-甲基苯乙烯 1Kgα-Methylstyrene 1Kg
复合蜡(PEW) 1KgCompound Wax (PEW) 1Kg
硬脂酸锌脂([CH3(CH2)16COO]2Zn) 1KgZinc stearate ([CH 3 (CH 2 ) 16 COO] 2 Zn) 1Kg
硬脂酸钙(C36H70CaO4) 0.5KgCalcium stearate (C 36 H 70 CaO 4 ) 0.5Kg
聚α-甲基苯乙烯 0.6KgPoly-alpha-methylstyrene 0.6Kg
磷酸三甲酚酯 0.8KgTricresyl Phosphate 0.8Kg
其制备方法为，将上述重质碳酸钙放入高速混合机中搅拌混合15分钟，加入配位型钛酸脂偶联剂和稀释剂搅拌混合5分钟，再加入其他小料搅拌混合1分钟，制成混合料；将混合料放入同向双螺杆造粒机中造粒、热切，冷却包装，即制得环保型改性母粒。The preparation method is as follows: put the above-mentioned heavy calcium carbonate into a high-speed mixer and stir and mix for 15 minutes, add coordination type titanate coupling agent and diluent and stir and mix for 5 minutes, then add other small materials and stir and mix for 1 minute, Make a mixture; put the mixture into a co-rotating twin-screw granulator for granulation, heat cutting, cooling and packaging, and then the environmentally friendly modified masterbatch is obtained.
实施例2Example 2
环保型改性母粒，包括下列各组分，以重量份计：Environmentally friendly modified masterbatch, including the following components, in parts by weight:
3000目重质碳酸钙(CaCO3) 67Kg3000 mesh heavy calcium carbonate (CaCO 3 ) 67Kg
线性低密度聚乙烯(LLDPE) 23KgLinear Low Density Polyethylene (LLDPE) 23Kg
聚乙烯蜡 4KgPolyethylene wax 4Kg
配位型钛酸脂偶联剂(TIO3(OR)2) 2KgCoordination titanate coupling agent (TIO 3 (OR) 2 ) 2Kg
α-甲基苯乙烯 2Kgα-Methylstyrene 2Kg
复合蜡(PEW) 2KgCompound wax (PEW) 2Kg
硬脂酸锌脂([CH3(CH2)16COO]2Zn) 2KgZinc stearate ([CH 3 (CH 2 ) 16 COO] 2 Zn) 2Kg
硬脂酸钙(C36H70CaO4) 1KgCalcium stearate (C 36 H 70 CaO 4 ) 1Kg
聚α-甲基苯乙烯 0.5KgPoly-alpha-methylstyrene 0.5Kg
磷酸三甲酚酯 0.7KgTricresyl Phosphate 0.7Kg
其制备方法为，将3000目重质碳酸钙放入高速混合机中搅拌混合15分钟，加入配位型钛酸脂偶联剂和稀释剂搅拌混合8分钟，再加入其他小料搅拌混合2分钟，制成混合料；将混合料放入同向双螺杆造粒机中造粒、热切，冷却包装，即制得环保型改性母粒。The preparation method is as follows: put 3000 mesh heavy calcium carbonate into a high-speed mixer and stir for 15 minutes, add coordination type titanate coupling agent and diluent and stir for 8 minutes, then add other small materials and stir for 2 minutes , to make a mixture; put the mixture into a co-rotating twin-screw granulator for granulation, heat cutting, cooling and packaging, and then the environmentally friendly modified masterbatch is obtained.
实施例3Example 3
环保型改性母粒，包括下列各组分，以重量份计：Environmentally friendly modified masterbatch, including the following components, in parts by weight:
3000目重质碳酸钙(CaCO3) 69Kg3000 mesh ground calcium carbonate (CaCO 3 ) 69Kg
线性低密度聚乙烯(LLDPE) 25KgLinear Low Density Polyethylene (LLDPE) 25Kg
聚乙烯蜡 4.5KgPolyethylene wax 4.5Kg
配位型钛酸脂偶联剂(TIO3(OR)2) 2.5KgCoordination titanate coupling agent (TIO 3 (OR) 2 ) 2.5Kg
α-甲基苯乙烯 2.5Kgα-Methylstyrene 2.5Kg
复合蜡(PEW) 2.5KgCompound Wax (PEW) 2.5Kg
硬脂酸锌脂([CH3(CH2)16COO]2Zn) 2.5KgZinc stearate ([CH 3 (CH 2 ) 16 COO] 2 Zn) 2.5Kg
硬脂酸钙(C36H70CaO4) 1.5KgCalcium stearate (C 36 H 70 CaO 4 ) 1.5Kg
聚α-甲基苯乙烯 0.3KgPoly-alpha-methylstyrene 0.3Kg
磷酸三甲酚酯 0.3KgTricresyl Phosphate 0.3Kg
其制备方法为，将3000目重质碳酸钙放入高速混合机中搅拌混合15分钟，加入配位型钛酸脂偶联剂和稀释剂搅拌混合10分钟，再加入其他小料搅拌混合3分钟，制成混合料；将混合料放入同向双螺杆造粒机中造粒、热切，冷却包装，即制得环保型改性母粒。The preparation method is as follows: put 3000 mesh heavy calcium carbonate into a high-speed mixer and stir for 15 minutes, add coordination type titanate coupling agent and diluent and stir for 10 minutes, then add other small materials and stir for 3 minutes , to make a mixture; put the mixture into a co-rotating twin-screw granulator for granulation, heat cutting, cooling and packaging, and then the environmentally friendly modified masterbatch is obtained.
实施例4Example 4
环保型改性母粒，包括下列各组分，以重量份计：Environmentally friendly modified masterbatch, including the following components, in parts by weight:
2500目重质碳酸钙(CaCO3) 69Kg2500 mesh heavy calcium carbonate (CaCO 3 ) 69Kg
线性低密度聚乙烯(LLDPE) 20KgLinear Low Density Polyethylene (LLDPE) 20Kg
聚乙烯蜡 3KgPolyethylene wax 3Kg
配位型钛酸脂偶联剂(TIO3(OR)2) 1.5KgCoordination titanate coupling agent (TIO 3 (OR) 2 ) 1.5Kg
α-甲基苯乙烯 1.5Kgα-Methylstyrene 1.5Kg
复合蜡(PEW) 1.5KgCompound wax (PEW) 1.5Kg
硬脂酸锌脂([CH3(CH2)16COO]2Zn) 2.5KgZinc stearate ([CH 3 (CH 2 ) 16 COO] 2 Zn) 2.5Kg
硬脂酸钙(C36H70CaO4) 1.5KgCalcium stearate (C 36 H 70 CaO 4 ) 1.5Kg
聚α-甲基苯乙烯 0.5KgPoly-alpha-methylstyrene 0.5Kg
磷酸三甲酚酯 0.5KgTricresyl Phosphate 0.5Kg
其制备方法同实施例3。Its preparation method is with embodiment 3.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070918A (en) * | 2009-11-19 | 2011-05-25 | 台州市黄岩明江塑胶有限公司 | Preparation method of calcium carbonate masterbatch |
| CN102585369A (en) * | 2012-02-14 | 2012-07-18 | 孙强 | Composite modification filling master batch |
| CN102718998A (en) * | 2012-05-23 | 2012-10-10 | 中塑联新材料科技湖北有限公司 | Stiffening agent for polyethylene steel-wire composite pipe |
| CN103965532A (en) * | 2014-05-20 | 2014-08-06 | 上海玉城灿星塑料材料有限公司 | Modified polyolefin plastic |
| CN104987845A (en) * | 2015-07-17 | 2015-10-21 | 上海永冠胶粘制品股份有限公司 | Environmentally-friendly easy tearing protection adhesive tape and production method thereof |
| CN107858788A (en) * | 2017-10-23 | 2018-03-30 | 东莞市悠悠美居家居制造有限公司 | A kind of polylactic acid degradable non-woven fabrics and its preparation technology |
| CN108384098A (en) * | 2018-03-27 | 2018-08-10 | 常州圣雅塑母粒有限公司 | Filler parent granule |
-
2007
- 2007-11-14 CN CNA2007101352347A patent/CN101186730A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070918A (en) * | 2009-11-19 | 2011-05-25 | 台州市黄岩明江塑胶有限公司 | Preparation method of calcium carbonate masterbatch |
| CN102585369A (en) * | 2012-02-14 | 2012-07-18 | 孙强 | Composite modification filling master batch |
| CN102718998A (en) * | 2012-05-23 | 2012-10-10 | 中塑联新材料科技湖北有限公司 | Stiffening agent for polyethylene steel-wire composite pipe |
| CN103965532A (en) * | 2014-05-20 | 2014-08-06 | 上海玉城灿星塑料材料有限公司 | Modified polyolefin plastic |
| CN104987845A (en) * | 2015-07-17 | 2015-10-21 | 上海永冠胶粘制品股份有限公司 | Environmentally-friendly easy tearing protection adhesive tape and production method thereof |
| CN107858788A (en) * | 2017-10-23 | 2018-03-30 | 东莞市悠悠美居家居制造有限公司 | A kind of polylactic acid degradable non-woven fabrics and its preparation technology |
| CN108384098A (en) * | 2018-03-27 | 2018-08-10 | 常州圣雅塑母粒有限公司 | Filler parent granule |
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