CN105482042A - Flexibilizer based on polyamide grafting object, preparation method and application - Google Patents
Flexibilizer based on polyamide grafting object, preparation method and application Download PDFInfo
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- CN105482042A CN105482042A CN201510952515.6A CN201510952515A CN105482042A CN 105482042 A CN105482042 A CN 105482042A CN 201510952515 A CN201510952515 A CN 201510952515A CN 105482042 A CN105482042 A CN 105482042A
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- toughner
- terpolymer
- preparation
- maleic anhydride
- rubber
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- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000004952 Polyamide Substances 0.000 title abstract description 5
- 229920002647 polyamide Polymers 0.000 title abstract description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004677 Nylon Substances 0.000 claims abstract description 23
- 229920001778 nylon Polymers 0.000 claims abstract description 23
- 239000003999 initiator Substances 0.000 claims abstract description 11
- 150000002978 peroxides Chemical class 0.000 claims abstract description 11
- 229920001897 terpolymer Polymers 0.000 claims description 31
- 229920001971 elastomer Polymers 0.000 claims description 29
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 22
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 22
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 16
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 13
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 13
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims description 9
- -1 diene hydrocarbon Chemical class 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 150000001408 amides Chemical class 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 claims description 2
- 239000004160 Ammonium persulphate Substances 0.000 claims description 2
- 239000004159 Potassium persulphate Substances 0.000 claims description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 2
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 2
- 235000019394 potassium persulphate Nutrition 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 12
- 229920002292 Nylon 6 Polymers 0.000 abstract description 5
- 229920002943 EPDM rubber Polymers 0.000 abstract 3
- TZYHIGCKINZLPD-UHFFFAOYSA-N azepan-2-one;hexane-1,6-diamine;hexanedioic acid Chemical compound NCCCCCCN.O=C1CCCCCN1.OC(=O)CCCCC(O)=O TZYHIGCKINZLPD-UHFFFAOYSA-N 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 7
- 239000012745 toughening agent Substances 0.000 description 7
- 239000002585 base Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
- C08F255/06—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethene-propene-diene terpolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to flexibilizer based on a polyamide grafting object. The flexibilizer comprises maleic anhydride grafted ethylene propylene diene monomer and peroxide initiator. According to the flexibilizer, high grafting rate optimizing materials and innovation points are utilized through the preparation method, polyamide nylon is optimized to high tenacity by adopting maleic anhydride grafted ethylene propylene diene monomer preferably, the performance of low temperature resistance and super toughness of nylon is obtained, the optimized maleic anhydride grafted ethylene propylene diene monomer can be used in polyamide nylon6/66 base materials of low temperature resistance below -70 DEG C without affecting the performance. Based on the fact that the flexilibizer has excellent polarity and compatibility and good flowing property and is especially utilized in the polyamide nylon6/66 base materials, the structure chains are dispersed particularly remarkable, resistance and abrasion inside a preparation are further reduced, alloying plasticization activity and the grafting rate are high in the preparation of the material, and the impact strength of the nylon is improved by 13-15 times and reaches mechanical property 65 kJ/m2 innovation points at last. The industrial production of the flexibilizer can be achieved, and the flexibilizer has efficient economic benefits and social benefits and is involved in extensive application.
Description
Technical field
The invention belongs to toughner field, be specifically related to a kind of toughner, the Preparation method and use that connect skill thing based on polymeric amide.
Background technology
Nylon is the kind developed in engineering plastics the earliest, is also one of kind that in current polyamide plastics, output is maximum.Nylon itself has excellent over-all properties such as wear-resisting, oil resistant, self-lubricating, insulation, good mechanical performance, easy-formation processing, antidetonation sound-absorbing, weak acid and alkali resistance etc., but common nylon 6 also also exists dry state and the low defect of low temperature impact strength, make it apply to be subject to certain restrictions, the industries such as automobile, electronics, machinery can not be met to the demand of material high tenacity.
Toughner, refers to and can increase the flexible material of sizing agent rete.Some thermosetting resin gluing agent, as elongation after the solidification of epoxy resin, resol and unsaturated polyester resin sizing agent is low, fragility is larger, be easy to crack when external force is born in bonding site, and expand rapidly, cause glue-line to ftracture, not antifatigue, can not as the use of structural bond.Therefore, must manage to reduce fragility, increase toughness, improve loading strength.Allly can lower fragility, increase toughness, and don't the material affecting other salient featuress of sizing agent be toughner.
This area needs a kind of effective nylon toughener of exploitation.
Summary of the invention
The object of the present invention is to provide a kind of nylon toughener, described toughner comprises terpolymer EP rubber and the peroxide initiator of maleic anhydride graft.
In described toughner, the addition of peroxide initiator is 5 ~ 10wt%, such as 6wt%, 7wt%, 8wt%, 9wt% etc.
Preferably, the addition of the terpolymer EP rubber of described maleic anhydride graft is 90 ~ 95wt%, such as 91wt%, 92wt%, 93wt%, 94wt%, etc.
Preferably, the percentage of grafting of the terpolymer EP rubber of described maleic anhydride graft is 1 ~ 5%, such as 2%, 3%, 4% etc., preferably 3 ~ 5%.
Preferably, in described terpolymer EP rubber, the mass percent of ethene, propylene is 30 ~ 60%:40 ~ 70%, and the mass percent sum of ethene, propylene is 100%;
In the mass percent sum of ethene, propylene for 100%, the mass ratio of described non-conjugated diene hydrocarbon is 5 ~ 10%.
Exemplarily, in described terpolymer EP rubber, the mass percent of ethene, propylene is 35%:75%, 38%:72%, 43%:77% etc.
Exemplarily, in the mass percent sum of ethene, propylene for 100%, the mass ratio of described non-conjugated diene hydrocarbon is 6%, 7%, 8%, 9% etc.
Preferably, described peroxide initiator is selected from the combination of any a kind or at least 2 kinds in hydrogen peroxide, ammonium persulphate, Potassium Persulphate, benzoyl peroxide, the benzoyl peroxide tert-butyl ester or methylethyl ketone peroxide, preferred benzoyl peroxide.
Preferably, the molecular weight distribution of described Ethylene Propylene Terpolymer is 4 ~ 5, such as 4.1,4.4,4.5,4.6,4.7,4.9 etc.
Molecular weight distribution of the present invention is the ratio of weight-average molecular weight and number-average molecular weight.
Two of the object of the invention is to provide a kind of preparation method of the toughner as described in one of object, and described method is: the mixing of terpolymer EP rubber, maleic anhydride and peroxide initiator is added Banbury mixer, carries out mixing, extrude, obtain toughner.
Preferably, the add-on of described maleic anhydride is 5 ~ 8% of terpolymer EP rubber quality.
Preferably, in described terpolymer EP rubber, the mass percent of ethene, propylene is 30 ~ 60%:40 ~ 70%, and the mass percent sum of ethene, propylene is 100%; In the mass percent sum of ethene, propylene for 100%, the mass ratio of described non-conjugated diene hydrocarbon is 5 ~ 10%.
Preferably, the addition of described peroxide initiator is 5 ~ 10wt% of toughner preparation method raw material composition.
Preferably, described melting temperature is 160 ~ 170 DEG C, such as 162 DEG C, 163 DEG C, 164 DEG C, 165 DEG C, 166 DEG C, 167 DEG C, 168 DEG C, 169 DEG C etc., mixing time is 5 ~ 8min, such as 5.2min, 5.7min, 6.3min, 6.8min, 7.5min, 7.9min etc.;
Preferably, in described mixing process, Banbury mixer rotating speed is 50 ~ 60rpm, such as 52rpm, 53rpm, 55rpm, 56rpm, 58rpm, 59rpm etc.
Three of the object of the invention is to provide a kind of using method of toughner as described in one of object, and described toughner is added in nylon base, and described nylon base is selected from PA66 or PA666;
Preferably, the addition of described toughner in nylon base is 15 ~ 25wt%, such as 16wt%, 18wt%, 22wt%, 24wt% etc., preferred 20wt%.
Compared with prior art, the present invention has following beneficial effect:
The present invention carries out toughness reinforcing by the maleic anhydride graft terpolymer EP rubber of high percentage of grafting to nylon, obtains and has nylon toughener, when its addition is 20%, the shock strength of nylon base at 50 DEG C can be improved 13 ~ 15 times, reach 65kJ/m
2.
The present invention adopts high percentage of grafting to optimize material and innovative point by preparation method, preferred maleic anhydride graft terpolymer EP rubber is optimized for high-toughness material to polyamide nylon, obtain and there is the low temperature resistant super tough performance of nylon, performance can not affected at polyamide nylon 6/ or 66 base material of low temperature resistant less than-70 DEG C, based on material of the present invention, there is polarity and compatibility performance and good, and good flowing properties, especially be applied in polyamide nylon 6/ or 66 base mateiral, its dispersed texture chain is remarkable especially, and then reduce preparation in resistance and wearing and tearing, promote that material is by force active and percentage of grafting is high in the blended plasticizing of preparation, thus the shock strength obtaining nylon is up to being 13 ~ 15 times, finally reach mechanical property 65kJ/m
2innovative point, industrialization can produce, has efficient economic benefit and social benefit simultaneously, relate to widespread use.
Embodiment
Technical scheme of the present invention is further illustrated below by embodiment.
Those skilled in the art should understand, described embodiment is only help to understand the present invention, should not be considered as concrete restriction of the present invention.
Embodiment 1
A kind of nylon toughener, prepare by the following method:
The mixing of terpolymer EP rubber, maleic anhydride and benzoyl peroxide is added Banbury mixer, 160 ~ 165 DEG C, and rotating speed is that under 55rpm, mixing time is 7min, extrudes, obtains toughner;
In described terpolymer EP rubber, the mass percent of ethene, propylene is 50%:50%, and in the mass percent sum of ethene, propylene for 100%, the mass ratio of described non-conjugated diene hydrocarbon is 8%;
The add-on of maleic anhydride is the 7wt% of terpolymer EP rubber quality;
The addition of described benzoyl peroxide is the 8wt% of raw material composition.
Embodiment 2
A kind of nylon toughener, prepare by the following method:
The mixing of terpolymer EP rubber, maleic anhydride and benzoyl peroxide is added Banbury mixer, 160 DEG C, and rotating speed is that under 60rpm, mixing time is 5min, extrudes, obtains toughner;
In described terpolymer EP rubber, the mass percent of ethene, propylene is 60%:40%, and in the mass percent sum of ethene, propylene for 100%, the mass ratio of described non-conjugated diene hydrocarbon is 10%;
The add-on of maleic anhydride is the 5wt% of terpolymer EP rubber quality;
Described hydrogen peroxide addition be raw material composition 8wt%.
Embodiment 3
A kind of nylon toughener, prepare by the following method:
The mixing of terpolymer EP rubber, maleic anhydride and benzoyl peroxide is added Banbury mixer, 160 ~ 170 DEG C, and rotating speed is that under 50 ~ 60rpm, mixing time is 5 ~ 8min, extrudes, obtains toughner;
In described terpolymer EP rubber, the mass percent of ethene, propylene is 30 ~ 60%:40 ~ 70%, and in the mass percent sum of ethene, propylene for 100%, the mass ratio of described non-conjugated diene hydrocarbon is 6%;
The add-on of maleic anhydride is 5 ~ 8wt% of terpolymer EP rubber quality;
The addition of described benzoyl peroxide is the 5wt% of raw material composition.
Embodiment 4
A kind of nylon toughener, prepare by the following method:
The mixing of terpolymer EP rubber, maleic anhydride and benzoyl peroxide is added Banbury mixer, 165 DEG C, and rotating speed is that under 53rpm, mixing time is 6min, extrudes, obtains toughner;
In described terpolymer EP rubber, the mass percent of ethene, propylene is 55%:45%, and in the mass percent sum of ethene, propylene for 100%, the mass ratio of described non-conjugated diene hydrocarbon is 5 ~ 10%;
The add-on of maleic anhydride is 5 ~ 8wt% of terpolymer EP rubber quality;
The addition of described benzoyl peroxide is the 10wt% of raw material composition.
Comparative example
Only be not add maleic anhydride with the difference of embodiment 1.
Performance test
Corrosion-resistant toughner embodiment and comparative example obtained is added in PC with the ratio of 20%, tests as follows;
Measure its shock strength: the mensuration room temperature 25 DEG C of shock strengths adopting GBT1043.12008 plastics Charpy Impact performance, reduce temperature to-50 DEG C, according to GBT1043.12008 plastics Charpy Impact performance measurement shock strength;
Test result is as shown in table 1:
| 25 DEG C of shock strengths | -50 DEG C of resistance to impact shocks | |
| Embodiment 1 | 62kJ/m 2 | 60kJ/m 2 |
| Embodiment 2 | 58kJ/m 2 | 53kJ/m 2 |
| Embodiment 3 | 57kJ/m 2 | 53kJ/m 2 |
| Embodiment 4 | 56kJ/m 2 | 52kJ/m 2 |
| Comparative example 1 | 5kJ/m 2 | 1kJ/m 2 |
Applicant states, the present invention illustrates processing method of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned processing step, does not namely mean that the present invention must rely on above-mentioned processing step and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of ancillary component, the concrete way choice etc. of raw material selected by the present invention, all drops within protection scope of the present invention and open scope.
Claims (10)
1. connect a toughner for skill thing based on polymeric amide, it is characterized in that, described toughner comprises terpolymer EP rubber and the peroxide initiator of maleic anhydride graft.
2. toughner as claimed in claim 1, it is characterized in that, in described toughner, the addition of peroxide initiator is 5 ~ 10wt%;
Preferably, the addition of the terpolymer EP rubber of described maleic anhydride graft is 90 ~ 95wt%;
Preferably, the percentage of grafting of the terpolymer EP rubber of described maleic anhydride graft is 1 ~ 5%, preferably 3 ~ 5%.
3. toughner as claimed in claim 1 or 2, it is characterized in that, in described terpolymer EP rubber, the mass percent of ethene, propylene is 30 ~ 60%:40 ~ 70%, and the mass percent sum of ethene, propylene is 100%;
In the mass percent sum of ethene, propylene for 100%, the mass ratio of described non-conjugated diene hydrocarbon is 5 ~ 10%;
Preferably, described peroxide initiator is selected from the combination of any a kind or at least 2 kinds in hydrogen peroxide, ammonium persulphate, Potassium Persulphate, benzoyl peroxide, the benzoyl peroxide tert-butyl ester or methylethyl ketone peroxide, preferred benzoyl peroxide.
4. the toughner as described in one of claims 1 to 3, is characterized in that, the molecular weight distribution of described Ethylene Propylene Terpolymer is 4 ~ 5.
5. a preparation method for the toughner as described in one of Claims 1 to 4, is characterized in that, described method is: the mixing of terpolymer EP rubber, maleic anhydride and peroxide initiator is added Banbury mixer, carries out mixing, extrude, obtain toughner.
6. preparation method as claimed in claim 5, it is characterized in that, the add-on of described maleic anhydride is 5 ~ 8% of terpolymer EP rubber quality.
7. the preparation method as described in claim 5 or 6, is characterized in that, in described terpolymer EP rubber, the mass percent of ethene, propylene is 30 ~ 60%:40 ~ 70%, and the mass percent sum of ethene, propylene is 100%;
In the mass percent sum of ethene, propylene for 100%, the mass ratio of described non-conjugated diene hydrocarbon is 5 ~ 10%.
8. the preparation method as described in one of claim 5 ~ 7, is characterized in that, the addition of described peroxide initiator is 5 ~ 10wt% of toughner preparation method raw material composition.
9. the preparation method as described in one of claim 5 ~ 8, is characterized in that, described melting temperature is 160 ~ 170 DEG C, and mixing time is 5 ~ 8min;
Preferably, in described mixing process, Banbury mixer rotating speed is 50 ~ 60rpm.
10. the using method of toughner as described in one of Claims 1 to 4, it is characterized in that, described toughner is added in nylon base, and described nylon base is selected from PA66 or PA666;
Preferably, the addition of described toughner in nylon base is 15 ~ 25wt%, preferred 20wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952515.6A CN105482042A (en) | 2015-12-17 | 2015-12-17 | Flexibilizer based on polyamide grafting object, preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952515.6A CN105482042A (en) | 2015-12-17 | 2015-12-17 | Flexibilizer based on polyamide grafting object, preparation method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105482042A true CN105482042A (en) | 2016-04-13 |
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| CN201510952515.6A Pending CN105482042A (en) | 2015-12-17 | 2015-12-17 | Flexibilizer based on polyamide grafting object, preparation method and application |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114555362A (en) * | 2019-10-15 | 2022-05-27 | 克里奥瓦克公司 | Elastomer containing multilayer film and method of manufacture |
| CN115627054A (en) * | 2022-10-20 | 2023-01-20 | 宁波公牛生活电器有限公司 | Thermosetting resin composition, thermosetting composite material and its preparation method and application |
| CN119823394A (en) * | 2025-03-17 | 2025-04-15 | 广州鹿山新材料股份有限公司 | Ultralow-temperature nylon toughening agent, preparation method thereof and toughened nylon |
-
2015
- 2015-12-17 CN CN201510952515.6A patent/CN105482042A/en active Pending
Non-Patent Citations (3)
| Title |
|---|
| R.J.M.BORGGREVE ETAL: ""Impact behavior of nylon-rubber blends:4.effect of the coupling agent,maleic anhydride"", 《POLYMER》 * |
| 段玉丰 等: ""溶液法马来酸酐接枝EPDM的研究及对尼龙的相容、增韧效应"", 《塑料工业》 * |
| 王梦媚: ""马来酸酐熔融接枝乙丙橡胶的研究"", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114555362A (en) * | 2019-10-15 | 2022-05-27 | 克里奥瓦克公司 | Elastomer containing multilayer film and method of manufacture |
| US12252321B2 (en) | 2019-10-15 | 2025-03-18 | Cryovac, Llc | Elastomer containing multilayer film and method of manufacture |
| CN114555362B (en) * | 2019-10-15 | 2025-06-24 | 克里奥瓦克公司 | Elastomer containing multilayer film and method of making the same |
| CN115627054A (en) * | 2022-10-20 | 2023-01-20 | 宁波公牛生活电器有限公司 | Thermosetting resin composition, thermosetting composite material and its preparation method and application |
| CN119823394A (en) * | 2025-03-17 | 2025-04-15 | 广州鹿山新材料股份有限公司 | Ultralow-temperature nylon toughening agent, preparation method thereof and toughened nylon |
| CN119823394B (en) * | 2025-03-17 | 2025-05-30 | 广州鹿山新材料股份有限公司 | Ultralow-temperature nylon toughening agent, preparation method thereof and toughened nylon |
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