CN108659289A - A kind of high fire-retardance cold resistance neoprene composite material - Google Patents
A kind of high fire-retardance cold resistance neoprene composite material Download PDFInfo
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Abstract
The invention discloses a kind of high fire-retardance cold resistance neoprene composite material, raw material includes by weight：50 80 parts of neoprene, 30 48 parts of butadiene rubber, 27 parts of compatilizer, 0.3 1.1 parts of alkanolamide, 2 3.4 parts of zinc oxide, 24 parts of magnesia, 23 parts of stearic acid, 0.5 2 parts of accelerating agent, 0.5 2 parts of boron bromide, 0.3 1.8 parts of sulphur, 28 parts of graphene oxide, 4 12 parts of attapulgite, 2 13 parts of staple fiber, 5 14 parts of modified manometer silicon dioxide, 2 8.6 parts of cerium oxide, 39 parts of plasticizer, 2 3.8 parts of anti-aging agent, 14 parts of tetrakis hydroxymetyl phosphonium sulfuric, 2 3.7 parts of silane coupling agent, 29 parts of decabromodiphenylethane, 38 parts of chlorinated paraffin, 15 parts of ammonium polyphosphate, 29 parts of pentaerythrite.High fire-retardance cold resistance neoprene composite material proposed by the present invention, cold resistance is good, excellent fireproof performance.
Description
Technical field
The present invention relates to field of rubber technology more particularly to a kind of high fire-retardance cold resistance neoprene composite materials.
Background technology
Rubber, such as natural rubber, butadiene rubber, isoprene rubber, nitrile rubber, neoprene, fluorubber are a kind of tools
There is elastomeric material, is widely used at present in numerous industries such as auto industry, medical industry, electrical industry, daily necessities.
Neoprene structure is regular, and crystallinity is strong, and oil resistant, heat-resisting, resistance to ozone, acid and alkali-resistance and chemical-resistant reagent have been used to make at present
Make travelling belt and transmission belt, electric wire, cable coating material, manufacture oil-resisting rubber hose, washer and equipment resistant to chemical etching
Lining.But the cold resistance of neoprene is poor, and as organic substance, its flame retardant property is undesirable, limits its application.
Invention content
Technical problems based on background technology, the present invention propose a kind of high fire-retardance cold resistance neoprene composite wood
Material, cold resistance is good, excellent fireproof performance.
A kind of high fire-retardance cold resistance neoprene composite material proposed by the present invention, raw material include by weight：Neoprene
50-80 parts of rubber, 30-48 parts of butadiene rubber, 2-7 parts of compatilizer, 0.3-1.1 parts of alkanolamide, 2-3.4 parts of zinc oxide, oxidation
2-4 parts of magnesium, 2-3 parts of stearic acid, 0.5-2 parts of accelerating agent, 0.5-2 parts of boron bromide, 0.3-1.8 parts of sulphur, graphene oxide 2-8
Part, 4-12 parts of attapulgite, 2-13 parts of staple fiber, 5-14 parts of modified manometer silicon dioxide, 2-8.6 parts of cerium oxide, plasticizer 3-9
Part, 2-3.8 parts of anti-aging agent, 1-4 parts of tetrakis hydroxymetyl phosphonium sulfuric, 2-3.7 parts of silane coupling agent, 2-9 parts of decabromodiphenylethane, chlorination
3-8 parts of paraffin, 1-5 parts of ammonium polyphosphate, 2-9 parts of pentaerythrite.
Preferably, it is 4-8 by weight that the compatilizer, which is chlorinated polyethylene rubber, nitrile rubber, chlorinated scoline,：
1-5：The mixture of 3-9.
Preferably, it is 1 by weight that the accelerating agent, which is accelerant N A-22, accelerant CZ,：1 mixture.
Preferably, the staple fiber is in 66 staple fiber of polyamide fibre, aramid fiber short fibre, blue cotton short fiber, polyester staple fiber
One or more kinds of mixtures, and average length is 3-5mm, draw ratio is between 100-200.
Preferably, the modified manometer silicon dioxide is prepared according to following technique：By 10- (2,5- dihydroxy benzenes
Base) -10- hydrogen -9- oxa- -10- phospho hetero phenanthrene -10- oxides, epoxychloropropane and cetyl trimethylammonium bromide mixing are
It is even, it is stirred to react 30-120min at 60-70 DEG C, sodium hydrate aqueous solution is added after being cooled to room temperature, is washed after stirring, is dry
Dry, rotary evaporation obtains material A；Nano silicon dioxide is added in ethanol water and is uniformly mixed, silane coupling agent KH- is added
550, it is stirred to react 8-14h at 65-75 DEG C, is filtered, washed after reaction, is dried to obtain material B；Alkali is added in material B
Property aqueous solution in, stir 7-11h at 40-55 DEG C, material A be added, 6-10h is stirred to react at 55-60 DEG C, after reaction
It centrifuges, be dried to obtain the modified manometer silicon dioxide.
Preferably, in the preparation process of improved silica, 10- (2,5- dihydroxy phenyl) -10- hydrogen -9- oxa-s -
10- phospho hetero phenanthrene -10- oxides, epoxychloropropane, cetyl trimethylammonium bromide molar ratio be 1：4.8-7.5：0.1-
0.2；Nano silicon dioxide, silane resin acceptor kh-550 weight ratio be 11-15：1-2；Material B, material A weight ratio be 2-
8：2-6.
Preferably, the plasticizer is one kind in dioctyl phthalate, tricresyl phosphate, dioctyl adipate
Or a variety of mixture.
Preferably, the anti-aging agent is the mixing of one or more of anti-aging agent ODA, anti-aging agent 445, antioxidant MB
Object.
Preferably, the silane coupling agent is silane resin acceptor kh-550.
High fire-retardance cold resistance neoprene composite material of the present invention, using neoprene as major ingredient, and is added to suitable
Buna coordinates with it, while adding compatilizer, reduces the interfacial tension of blend compounds, improves the compatibility of the two, promotees
Into the dispersion of neoprene and butadiene rubber, stable phase morphosis makes the two performance collaboration, breaks neoprene molecular structure
Regularity, reduce crystalline rate, improve processing performance, cold tolerance and the elasticity of composite material, overcome simple chlorine
The defect of buna processing performance and cold resistance difference；In graphene oxide addition system, there is good dispersibility, improve simultaneously
The dispersibility of attapulgite, staple fiber, modified manometer silicon dioxide, cerium oxide, improves the process safety of sizing material, improves
Physical property, storage modulus, wear-resisting property and the ageing-resistant performance of vulcanizate；In boron bromide addition system, introduce bond energy compared with
Low carbon bromine key improves the sulfurate activity of rubber, overcomes in neoprene molecule because of chlorine atom after coordinating with alkanolamide
The difficult defect of caused vulcanization is used as vulcanizing system with the cooperation of zinc oxide, magnesia, accelerating agent and sulphur, shortens sulfuric
The time of change, accelerate curingprocess rate；In the preparation process of preferred embodiment modified manometer silicon dioxide, first with 10- (2,5- bis-
Hydroxy phenyl) -10- hydrogen -9- oxa- -10- phospho hetero phenanthrene -10- oxides and epoxychloropropane be raw material, pass through the item for controlling reaction
Part makes phenolic hydroxyl group and epoxy chloropropionate in 10- (2,5- dihydroxy phenyl) -10- hydrogen -9- oxa- -10- phospho hetero phenanthrene -10- oxides
Chlorine in alkane is reacted, thus by 10- (2,5- dihydroxy phenyl) -10- hydrogen -9- oxa- -10- phospho hetero phenanthrene -10- oxides
It is combined as a whole with epoxychloropropane, has obtained the material A containing epoxy group and phosphorus；By nano silicon dioxide with it is silane coupled
After agent KH-550 mixing, the hydroxyl of silicone hydroxyl and nano-silica surface after making silane resin acceptor kh-550 hydrolyze has occurred
Effect, the surface to which amino to be introduced into nano silicon dioxide has obtained material B, using material B and material A as raw material, and
The condition for controlling reaction, makes the epoxy group in amino and material A in material B that ring-opening reaction have occurred, thus by 10- (2,5-
Dihydroxy phenyl) -10- hydrogen -9- oxa- -10- phospho hetero phenanthrene -10- oxides, nano silicon dioxide, silane resin acceptor kh-550 knot
It is integrated, has obtained the modified manometer silicon dioxide of phosphorus and Si modification, be added into system, be uniformly dispersed in system,
With graphene oxide, attapulgite, cerium oxide, tetrakis hydroxymetyl phosphonium sulfuric, decabromodiphenylethane, chlorinated paraffin, ammonium polyphosphate with
Pentaerythrite has synergistic effect, on the one hand, the activation energy for improving the decomposition of carbon residue object promotes into charcoal and to improve layer of charcoal steady
It is qualitative, assign composite material excellent flame retardant property, on the one hand, and the regularity for destroying system makes the gap in system increase,
It is easy to the rotary motion of chain, increases molecule chain flexibility, improve the elongation at break of composite material, on the other hand, improves
The ageing-resistant performance and thermal stability of composite material.
Performance detection is carried out to high fire-retardance cold resistance neoprene composite material of the present invention, oxygen index (OI) reaches
43.8% or more, vertical combustion grade is V-0 grades, and brittleness temperature is less than -62 DEG C；From the above data, height of the present invention
Flaming retarding cold resistant neoprene composite material cold resistance is good, excellent fireproof performance.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of high fire-retardance cold resistance neoprene composite material proposed by the present invention, raw material include by weight：Neoprene
50 parts of rubber, 48 parts of butadiene rubber, 2 parts of compatilizer, 1.1 parts of alkanolamide, 2 parts of zinc oxide, 4 parts of magnesia, 2 parts of stearic acid,
2 parts of accelerating agent, 0.5 part of boron bromide, 1.8 parts of sulphur, 2 parts of graphene oxide, 12 parts of attapulgite, 2 parts of staple fiber, modified Nano
4 parts of silica 1,2 parts of cerium oxide, 9 parts of plasticizer, 2 parts of anti-aging agent, 4 parts of tetrakis hydroxymetyl phosphonium sulfuric, 2 parts of silane coupling agent, ten
9 parts of bromine diphenylethane, 3 parts of chlorinated paraffin, 5 parts of ammonium polyphosphate, 2 parts of pentaerythrite.
Embodiment 2
A kind of high fire-retardance cold resistance neoprene composite material proposed by the present invention, raw material include by weight：Neoprene
80 parts of rubber, 30 parts of butadiene rubber, 7 parts of compatilizer, 0.3 part of alkanolamide, 3.4 parts of zinc oxide, 2 parts of magnesia, stearic acid 3
Part, is modified 0.5 part of accelerating agent, 2 parts of boron bromide, 0.3 part of sulphur, 8 parts of graphene oxide, 4 parts of attapulgite, 13 parts of staple fiber
It is 5 parts of nano silicon dioxide, 8.6 parts of cerium oxide, 3 parts of plasticizer, 3.8 parts of anti-aging agent, 1 part of tetrakis hydroxymetyl phosphonium sulfuric, silane coupled
3.7 parts of agent, 2 parts of decabromodiphenylethane, 8 parts of chlorinated paraffin, 1 part of ammonium polyphosphate, 9 parts of pentaerythrite.
Embodiment 3
A kind of high fire-retardance cold resistance neoprene composite material proposed by the present invention, raw material include by weight：Neoprene
60 parts of rubber, 45 parts of butadiene rubber, 3 parts of compatilizer, 1 part of alkanolamide, 2.5 parts of zinc oxide, 3.8 parts of magnesia, stearic acid 2.2
Part, 4 parts of staple fiber, changes 1.7 parts of accelerating agent, 0.8 part of boron bromide, 1.6 parts of sulphur, 3 parts of graphene oxide, 11 parts of attapulgite
12 parts of nano silicon dioxide of property, 2.9 parts of cerium oxide, 8 parts of plasticizer, 2.6 parts of anti-aging agent, 3.7 parts of tetrakis hydroxymetyl phosphonium sulfuric, silane
2.7 parts of coupling agent, 8.7 parts of decabromodiphenylethane, 4 parts of chlorinated paraffin, 4.5 parts of ammonium polyphosphate, 3 parts of pentaerythrite；
Wherein, it is 8 by weight that the compatilizer, which is chlorinated polyethylene rubber, nitrile rubber, chlorinated scoline,：1：9
Mixture；
The accelerating agent is that accelerant N A-22, accelerant CZ are 1 by weight：1 mixture；
The staple fiber is 66 staple fiber of polyamide fibre, and average length is 5mm, and draw ratio is between 130-200；
The modified manometer silicon dioxide is prepared according to following technique：By 10- (2,5- dihydroxy phenyls) -10- hydrogen -
9- oxa- -10- phospho hetero phenanthrene -10- oxides, epoxychloropropane and cetyl trimethylammonium bromide are uniformly mixed, at 70 DEG C
It is stirred to react 30min, sodium hydrate aqueous solution is added after being cooled to room temperature, is washed after stirring, dry, rotary evaporation obtains material
A；Nano silicon dioxide is added in ethanol water and is uniformly mixed, silane resin acceptor kh-550 is added, is stirred at 75 DEG C anti-
8h is answered, is filtered, washed after reaction, is dried to obtain material B；Material B is added in alkaline aqueous solution, is stirred at 55 DEG C
7h is added material A, 6h is stirred to react at 60 DEG C, centrifuges after reaction, be dried to obtain the modified manometer silicon dioxide；
In the preparation process of improved silica, 10- (2,5- dihydroxy phenyl) -10- hydrogen -9- oxa- -10- phosphas
Phenanthrene -10- oxides, epoxychloropropane, cetyl trimethylammonium bromide molar ratio be 1：7.5：0.1；Nano silicon dioxide,
The weight ratio of silane resin acceptor kh-550 is 15：1；Material B, material A weight ratio be 8：2；
The plasticizer is the mixture of tricresyl phosphate, dioctyl adipate, and tricresyl phosphate, adipic acid two
The weight ratio of monooctyl ester is 4：3；
The anti-aging agent is the mixture of anti-aging agent 445, antioxidant MB, and the weight ratio of anti-aging agent 445, antioxidant MB is
4：5；
The silane coupling agent is silane resin acceptor kh-550.
Embodiment 4
A kind of high fire-retardance cold resistance neoprene composite material proposed by the present invention, raw material include by weight：Neoprene
72 parts of rubber, 38 parts of butadiene rubber, 6 parts of compatilizer, 0.5 part of alkanolamide, 3.2 parts of zinc oxide, 2.7 parts of magnesia, stearic acid
2.8 parts, 0.9 part of accelerating agent, 1.6 parts of boron bromide, 0.6 part of sulphur, 7 parts of graphene oxide, 6 parts of attapulgite, 12 parts of staple fiber,
7 parts of modified manometer silicon dioxide, 8 parts of cerium oxide, 4 parts of plasticizer, 3.6 parts of anti-aging agent, 1.8 parts of tetrakis hydroxymetyl phosphonium sulfuric, silane
3.5 parts of coupling agent, 3 parts of decabromodiphenylethane, 7.4 parts of chlorinated paraffin, 2 parts of ammonium polyphosphate, 8.3 parts of pentaerythrite；
Wherein, it is 4 by weight that the compatilizer, which is chlorinated polyethylene rubber, nitrile rubber, chlorinated scoline,：5：3
Mixture；
The accelerating agent is that accelerant N A-22, accelerant CZ are 1 by weight：1 mixture；
The staple fiber is the mixture of aramid fiber short fibre, blue cotton short fiber, and average length is 3mm, and draw ratio is
Between 100-150；
The modified manometer silicon dioxide is prepared according to following technique：By 10- (2,5- dihydroxy phenyls) -10- hydrogen -
9- oxa- -10- phospho hetero phenanthrene -10- oxides, epoxychloropropane and cetyl trimethylammonium bromide are uniformly mixed, at 60 DEG C
It is stirred to react 120min, sodium hydrate aqueous solution is added after being cooled to room temperature, is washed after stirring, dry, rotary evaporation obtains object
Expect A；Nano silicon dioxide is added in ethanol water and is uniformly mixed, silane resin acceptor kh-550 is added, is stirred at 65 DEG C
14h is reacted, is filtered, washed after reaction, is dried to obtain material B；Material B is added in alkaline aqueous solution, is stirred at 40 DEG C
11h is mixed, material A is added, 10h is stirred to react at 55 DEG C, centrifuges after reaction, be dried to obtain the modified nano-silica
Silicon；
In the preparation process of improved silica, 10- (2,5- dihydroxy phenyl) -10- hydrogen -9- oxa- -10- phosphas
Phenanthrene -10- oxides, epoxychloropropane, cetyl trimethylammonium bromide molar ratio be 1：4.8：0.2；Nano silicon dioxide,
The weight ratio of silane resin acceptor kh-550 is 11：2；Material B, material A weight ratio be 2：6；
The plasticizer is dioctyl phthalate；
The anti-aging agent is anti-aging agent ODA；
The silane coupling agent is silane resin acceptor kh-550.
Embodiment 5
A kind of high fire-retardance cold resistance neoprene composite material proposed by the present invention, raw material include by weight：Neoprene
70 parts of rubber, 39 parts of butadiene rubber, 5 parts of compatilizer, 0.8 part of alkanolamide, 2.6 parts of zinc oxide, 3.5 parts of magnesia, stearic acid
2.6 parts, 1.7 parts of accelerating agent, 1.3 parts of boron bromide, 0.9 part of sulphur, 5.4 parts of graphene oxide, 8 parts of attapulgite, staple fiber 8
Part, 9 parts of modified manometer silicon dioxide, 6.7 parts of cerium oxide, 7 parts of plasticizer, 2.6 parts of anti-aging agent, 2.8 parts of tetrakis hydroxymetyl phosphonium sulfuric,
2.9 parts of silane coupling agent, 5 parts of decabromodiphenylethane, 7 parts of chlorinated paraffin, 3.6 parts of ammonium polyphosphate, 7 parts of pentaerythrite；
Wherein, it is 5 by weight that the compatilizer, which is chlorinated polyethylene rubber, nitrile rubber, chlorinated scoline,：3：7
Mixture；
The accelerating agent is that accelerant N A-22, accelerant CZ are 1 by weight：1 mixture；
The staple fiber be 66 staple fiber of polyamide fibre, aramid fiber short fibre, blue cotton short fiber, polyester staple fiber mixture, and
Average length is 4mm, and draw ratio is between 100-200；
The modified manometer silicon dioxide is prepared according to following technique：By 10- (2,5- dihydroxy phenyls) -10- hydrogen -
9- oxa- -10- phospho hetero phenanthrene -10- oxides, epoxychloropropane and cetyl trimethylammonium bromide are uniformly mixed, at 65 DEG C
It is stirred to react 100min, sodium hydrate aqueous solution is added after being cooled to room temperature, is washed after stirring, dry, rotary evaporation obtains object
Expect A；Nano silicon dioxide is added in ethanol water and is uniformly mixed, silane resin acceptor kh-550 is added, is stirred at 70 DEG C
11h is reacted, is filtered, washed after reaction, is dried to obtain material B；Material B is added in alkaline aqueous solution, is stirred at 48 DEG C
9h is mixed, material A is added, 8h is stirred to react at 58 DEG C, centrifuges after reaction, be dried to obtain the modified nano-silica
Silicon；
In the preparation process of improved silica, 10- (2,5- dihydroxy phenyl) -10- hydrogen -9- oxa- -10- phosphas
Phenanthrene -10- oxides, epoxychloropropane, cetyl trimethylammonium bromide molar ratio be 1：6：0.15；Nano silicon dioxide,
The weight ratio of silane resin acceptor kh-550 is 13：1.7；Material B, material A weight ratio be 6：5；
The plasticizer is the mixture of dioctyl phthalate, tricresyl phosphate, dioctyl adipate, and adjacent benzene
Diformazan dioctyl phthalate, tricresyl phosphate, dioctyl adipate weight ratio be 3：5：1；
The anti-aging agent is the mixture of anti-aging agent ODA, anti-aging agent 445, antioxidant MB, and anti-aging agent ODA, anti-aging agent
445, the weight ratio of antioxidant MB is 3：4：2；
The silane coupling agent is silane resin acceptor kh-550.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of high fire-retardance cold resistance neoprene composite material, which is characterized in that its raw material includes by weight：Neoprene
50-80 parts, 30-48 parts of butadiene rubber, 2-7 parts of compatilizer, 0.3-1.1 parts of alkanolamide, 2-3.4 parts of zinc oxide, magnesia 2-4
Part, 2-3 parts of stearic acid, 0.5-2 parts of accelerating agent, 0.5-2 parts of boron bromide, 0.3-1.8 parts of sulphur, 2-8 parts of graphene oxide, bumps
4-12 parts of stick soil, 5-14 parts of modified manometer silicon dioxide, 2-8.6 parts of cerium oxide, 3-9 parts of plasticizer, is prevented always at 2-13 parts of staple fiber
2-3.8 parts of agent, 1-4 parts of tetrakis hydroxymetyl phosphonium sulfuric, 2-3.7 parts of silane coupling agent, 2-9 parts of decabromodiphenylethane, chlorinated paraffin 3-8
Part, 1-5 parts of ammonium polyphosphate, 2-9 parts of pentaerythrite.
2. high fire-retardance cold resistance neoprene composite material according to claim 1, which is characterized in that the compatilizer is chlorine
It is 4-8 to change polyethylene rubber, nitrile rubber, chlorinated scoline by weight：1-5：The mixture of 3-9.
3. high fire-retardance cold resistance neoprene composite material according to claim 1 or claim 2, which is characterized in that the accelerating agent
It is 1 by weight for accelerant N A-22, accelerant CZ：1 mixture.
4. according to any one of the claim 1-3 high fire-retardance cold resistance neoprene composite materials, which is characterized in that described
Staple fiber is the mixing of one or more of 66 staple fiber of polyamide fibre, aramid fiber short fibre, blue cotton short fiber, polyester staple fiber
Object, and average length is 3-5mm, draw ratio is between 100-200.
5. according to any one of the claim 1-4 high fire-retardance cold resistance neoprene composite materials, which is characterized in that described
Modified manometer silicon dioxide is prepared according to following technique：By 10- (2,5- dihydroxy phenyls) -10- hydrogen -9- oxa- -10- phosphorus
Miscellaneous phenanthrene -10- oxides, epoxychloropropane and cetyl trimethylammonium bromide are uniformly mixed, and are stirred to react at 60-70 DEG C
Sodium hydrate aqueous solution is added in 30-120min after being cooled to room temperature, washed after stirring, dry, rotary evaporation obtains material A；It will
Nano silicon dioxide is added in ethanol water and is uniformly mixed, and silane resin acceptor kh-550 is added, is stirred to react at 65-75 DEG C
8-14h is filtered, washed, is dried to obtain material B after reaction；Material B is added in alkaline aqueous solution, is stirred at 40-55 DEG C
It mixes 7-11h, material A is added, 6-10h is stirred to react at 55-60 DEG C, centrifuge after reaction, be dried to obtain the modification and receive
Rice silica.
6. high fire-retardance cold resistance neoprene composite material according to claim 5, which is characterized in that in improved silica
Preparation process in, 10- (2,5- dihydroxy phenyl) -10- hydrogen -9- oxa- -10- phospho hetero phenanthrene -10- oxides, epoxychloropropane,
The molar ratio of cetyl trimethylammonium bromide is 1：4.8-7.5：0.1-0.2；Nano silicon dioxide, silane resin acceptor kh-550
Weight ratio be 11-15：1-2；Material B, material A weight ratio be 2-8：2-6.
7. according to any one of the claim 1-6 high fire-retardance cold resistance neoprene composite materials, which is characterized in that described
Plasticizer is the mixture of one or more of dioctyl phthalate, tricresyl phosphate, dioctyl adipate.
8. according to any one of the claim 1-7 high fire-retardance cold resistance neoprene composite materials, which is characterized in that described
Anti-aging agent is the mixture of one or more of anti-aging agent ODA, anti-aging agent 445, antioxidant MB.
9. according to any one of the claim 1-8 high fire-retardance cold resistance neoprene composite materials, which is characterized in that described
Silane coupling agent is silane resin acceptor kh-550.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438788A (en) * | 2018-11-02 | 2019-03-08 | 安徽省宁国加贝利橡塑制品有限公司 | A kind of anticorrosion antiwear rubber material and preparation method thereof |
| CN112071481A (en) * | 2020-09-09 | 2020-12-11 | 无锡工艺职业技术学院 | Flame-retardant and fire-resistant cable and preparation method thereof |
| CN112480505A (en) * | 2020-11-05 | 2021-03-12 | 安徽红桥金属制造有限公司 | High-flame-retardant and aging-resistant air spring |
| CN113045800A (en) * | 2021-04-06 | 2021-06-29 | 什邡市太丰新型阻燃剂有限责任公司 | Novel flame retardant based on APP and DOPO and preparation method thereof |
| CN115558179A (en) * | 2022-10-17 | 2023-01-03 | 扬州工业职业技术学院 | High-strength flame-retardant modified composite rubber |
| CN116199952A (en) * | 2023-02-20 | 2023-06-02 | 余姚市振大塑胶有限公司 | Acid and alkali resistant high-wear-resistance chloroprene rubber material and preparation method thereof |
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2018
- 2018-04-28 CN CN201810399898.2A patent/CN108659289A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438788A (en) * | 2018-11-02 | 2019-03-08 | 安徽省宁国加贝利橡塑制品有限公司 | A kind of anticorrosion antiwear rubber material and preparation method thereof |
| CN112071481A (en) * | 2020-09-09 | 2020-12-11 | 无锡工艺职业技术学院 | Flame-retardant and fire-resistant cable and preparation method thereof |
| CN112480505A (en) * | 2020-11-05 | 2021-03-12 | 安徽红桥金属制造有限公司 | High-flame-retardant and aging-resistant air spring |
| CN112480505B (en) * | 2020-11-05 | 2023-08-01 | 安徽红桥金属制造有限公司 | High flame-retardant ageing-resistant air spring |
| CN113045800A (en) * | 2021-04-06 | 2021-06-29 | 什邡市太丰新型阻燃剂有限责任公司 | Novel flame retardant based on APP and DOPO and preparation method thereof |
| CN115558179A (en) * | 2022-10-17 | 2023-01-03 | 扬州工业职业技术学院 | High-strength flame-retardant modified composite rubber |
| CN116199952A (en) * | 2023-02-20 | 2023-06-02 | 余姚市振大塑胶有限公司 | Acid and alkali resistant high-wear-resistance chloroprene rubber material and preparation method thereof |
| CN116199952B (en) * | 2023-02-20 | 2023-10-27 | 余姚市振大塑胶有限公司 | Acid and alkali resistant high-wear-resistance chloroprene rubber material and preparation method thereof |
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Application publication date: 20181016 |