CN106589750B - A kind of Halogen-free flame retardant sheath material of low-heat rate of release - Google Patents
A kind of Halogen-free flame retardant sheath material of low-heat rate of release Download PDFInfo
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- CN106589750B CN106589750B CN201611115069.4A CN201611115069A CN106589750B CN 106589750 B CN106589750 B CN 106589750B CN 201611115069 A CN201611115069 A CN 201611115069A CN 106589750 B CN106589750 B CN 106589750B
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims description 22
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 title claims description 15
- 229920001971 elastomer Polymers 0.000 claims abstract description 26
- 229920000098 polyolefin Polymers 0.000 claims abstract description 17
- 239000002808 molecular sieve Substances 0.000 claims abstract description 16
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 11
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 10
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 10
- 239000007822 coupling agent Substances 0.000 claims abstract description 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 8
- 229920000570 polyether Polymers 0.000 claims abstract description 8
- 229920005862 polyol Polymers 0.000 claims abstract description 8
- 150000003077 polyols Chemical class 0.000 claims abstract description 8
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 8
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 229920002397 thermoplastic olefin Polymers 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 claims description 7
- 230000003078 antioxidant effect Effects 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- -1 Butyl -4- hydroxy phenyl Chemical group 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 4
- 102220471968 Single-stranded DNA cytosine deaminase_K10A_mutation Human genes 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- KWUZCAVKPCRJPO-UHFFFAOYSA-N n-ethyl-4-(6-methyl-1,3-benzothiazol-2-yl)aniline Chemical compound C1=CC(NCC)=CC=C1C1=NC2=CC=C(C)C=C2S1 KWUZCAVKPCRJPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 235000019260 propionic acid Nutrition 0.000 claims description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 2
- 150000001924 cycloalkanes Chemical class 0.000 claims 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 8
- 235000019504 cigarettes Nutrition 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical class OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
- C08L23/0853—Ethene vinyl acetate copolymers
-
- 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
- C08L51/08—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 macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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)
- Insulated Conductors (AREA)
Abstract
A kind of halogen-free flameproof restrictive coating of low-heat rate of release, comprise the following components in parts by weight: 10 ~ 15 parts of polyolefin thermoplastic elastomer, 10 ~ 15 parts of vinyl polymer graft polyether polyol, 10 ~ 15 parts of second Warburg Pincus rubber, maleic anhydride are grafted 1 ~ 5 part of amorphous polyolefin, 50 ~ 60 parts of aluminium hydroxide, 1 ~ 5 part of molecular sieve, 0.5 ~ 1 part of organopolysiloxane coupling agent, 0.1 ~ 0.5 part of naphthenic rubber oil.Tensile strength of the present invention and elongation at break significantly improve simultaneously, and flame retardant property greatly improves, and heat release rate, cigarette rate of release are substantially reduced.
Description
Technical field
The present invention relates to a kind of halogen-free flameproof of fireproofing cable material without halide field more particularly to low-heat rate of release shields
Jacking.
Background technique
The grade scale of cable, optical cable combustibility, China's engineering construction fire safety rules are directed to due to lacking for a long time
In regulation it is more general, in fact by quantization flame retardant property classification, the fire that keeps fire safety more reliable, and will likely generate
Calamity harm is preferably minimized.According to the actual demand of the newest construction project fire safety in China, to cable and fiber optic cable flame retardant performance into
It has gone and has clearly been classified.Other than requiring cable to meet certain flame-retardancy requirements, have to its heat release rate, cigarette rate of release bright
Really regulation.It is the emphasis problem of low smoke and zero halogen developing material currently on the market.
How main research improves the flame retardant property of low smoke and zero halogen material herein；Heat release rate is reduced simultaneously, reduces cigarette
Rate of release.
Summary of the invention
The object of the present invention is to provide a kind of Halogen-free flame retardant sheath material of low-heat rate of release, the Halogen-free flame retardant sheath material is anti-
Zhang Qiangdu and elongation at break significantly improve simultaneously, and flame retardant property greatly improves, and heat release rate, cigarette release speed
Rate is substantially reduced.
To achieve the above object of the invention, the technical solution adopted by the present invention is that: a kind of halogen-free flameproof of low-heat rate of release
Protective cover material, it is characterised in that: composition of raw materials comprises the following components in parts by weight:
10 ~ 15 parts of polyolefin thermoplastic elastomer,
10 ~ 15 parts of vinyl polymer graft polyether polyol,
10 ~ 15 parts of second Warburg Pincus rubber,
Maleic anhydride is grafted 1 ~ 5 part of amorphous polyolefin,
50 ~ 60 parts of aluminium hydroxide,
1 ~ 5 part of molecular sieve,
0.5 ~ 1 part of organopolysiloxane coupling agent,
0.1 ~ 0.5 part of naphthenic rubber oil；
Wherein, the thermoplastic polyolefin elastomer is the polyene of the rubber and hard segment by soft segment content greater than 20%
The blend that hydrocarbon is constituted, the density of the thermoplastic polyolefin elastomer are 0.87 ~ 0.89 g/cm3, melting at 230 DEG C
Melting means number is 0.2 ~ 1g/10min；
The density of the vinyl polymer graft polyether polyol is 0.91 ~ 0.92g/cm3, melting at 190 DEG C
Melting means number is 0.5 ~ 3.5g/10min；
The second Warburg Pincus rubber is ethylene-vinyl acetate copolymer, and the density of the second Warburg Pincus rubber is 0.9 ~ 1g/
cm3, the weight percentage of VA is 45 ~ 70%；
The grafting rate of the maleic anhydride grafting amorphous polyolefin is 0.8% ~ 1.5%, and melt index is 1 ~ 5g/
10min；
The D50 diameter of the aluminium hydroxide is 0.5 ~ 1 μm；
The diameter of the molecular sieve is 1.5 ~ 3.3mm, granularity >=96%；
The density of the organopolysiloxane coupling agent is 0.95 ~ 1.0g/cm3, the kinematic viscosity at 25 DEG C is 1 ~ 10
mm2/s；
Kinematic viscosity of the naphthenic rubber oil at 100 DEG C is 8.0 ~ 12.0mm2/ s, open flash point >=190 DEG C.
Related content in above-mentioned technical proposal is explained as follows:
1. in above scheme, the English abbreviation of the polyolefin thermoplastic elastomer is TPO；The polyvinyl connects
The English abbreviation of branch polyether polyol is POP, and POP is commonly called as " polymer polyatomic alcohol " again；The English abbreviation of the second Warburg Pincus rubber
For EVM.
2. in above scheme, the composition of raw materials further includes 0.1 ~ 0.5 part of primary antioxidant and 0.1 ~ 0.5 part of auxiliary antioxygen
Agent, the primary antioxidant are four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters, the auxiliary antioxidant
For the double lauryls of thio-2 acid.
3. in above scheme, the polyolefin thermoplastic elastomer is the CA-02A or CA- of Dutch company, Basel production
10A。
4. in above scheme, the vinyl polymer graft polyether polyol is the 8102 of Saudi Arabia's sand BIC Corp production
Or 8108 or 8402.
5. in above scheme, the second Warburg Pincus rubber be the EVM500 that Lang Sheng chemical company, Germany produces or EVM600 or
EVM700。
6. in above scheme, the aluminium hydroxide is the HW-F-1 of the rich aluminium producing of Shandong roc.
7. in above scheme, the molecular sieve is the 3A molecular sieve or 4A molecular sieve or 5A of the prosperous Chemical Manufacture in Dalian sea
Molecular sieve.
8. in above scheme, the organopolysiloxane coupling agent is the ZS-100 of Yangzhou Zhong Sen Science and Technology Ltd. production
Or ZS-200.
9. in above scheme, the naphthenic rubber oil is the K10A of China Petroleum lubricant corporation production.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
A kind of Halogen-free flame retardant sheath material of low-heat rate of release of the present invention, uses the polyolefin thermoplastic of specific physico-chemical parameter
10 ~ 15 parts of property elastomer (TPO), 10 ~ 15 parts of vinyl polymer graft polyether polyol (POP), second Warburg Pincus rubber (EVM)
10 ~ 15 parts, 1 ~ 5 part of amorphous polyolefin of maleic anhydride grafting, form a kind of copolymer systems, the copolymer systems tensile strength
It significantly improves with elongation at break.Meanwhile molecular sieve, organopolysiloxane coupling are further added in copolymer systems
Agent, naphthenic rubber oil and aluminium hydroxide act synergistically, and form a kind of novel flame-retardant system, in system, molecular sieve and hydrogen-oxygen
Change aluminium collaboration, promotes the generation of the porous layer of charcoal of high quality, obstructed the release of heat；It is even to be further added with machine polysiloxanes
Connection agent, naphthenic rubber oil can increase the hard compaction rate of layer of charcoal, reduce the release of cigarette, flame retardant effect of the present invention and often
Aluminium hydroxide that rule electric cable material with low smoke and halogen free uses, magnesium hydroxide flame retardant system are compared to being significantly increased；While heat release rate,
Cigarette rate of release is also greatly lowered.
Specific embodiment
The present invention will be further described below with reference to examples:
A kind of embodiment 1 ~ 3: Halogen-free flame retardant sheath material of low-heat rate of release
Preparation method: weighing each raw material by formula, through high-speed mixer mixing 5 ~ after ten minutes, and it is pinched by mixer
It closes, kneading temperature is 140 ~ 160 DEG C；It is formed again by double screw extruder extruding pelletization, extrusion temperature is 140 ~ 160 DEG C.
The Halogen-free flame retardant sheath material is made of following parts by weight of component, as shown in table 1:
Table 1
The TPO is the blend that the polyolefin of the rubber and hard segment by soft segment content greater than 20% is constituted, the heat
The density of plasticity polyolefin elastomer is 0.87 ~ 0.89 g/cm3, the molten melt index at 230 DEG C is 0.2 ~ 1g/10min；
The density of the POP is 0.92g/cm3, melting melt index is 1g/10min(190 DEG C)；
The EVM is ethylene-vinyl acetate copolymer, and density is 0.9 ~ 1g/cm3, VA content is 45 ~ 70%；
The maleic anhydride is grafted amorphous polyolefin, and grafting rate is 0.8% ~ 1.5%, and melt index is 1 ~ 5g/
10min；
The d50 diameter of the aluminium hydroxide is 0.5 ~ 1 μm；
The diameter of the molecular sieve is 1.5 ~ 3.3mm, granularity >=96%；
The density of the organopolysiloxane coupling agent is 0.95 ~ 1.0g/cm3, the kinematic viscosity at 25 DEG C is 1 ~ 10
mm2/ s,
Kinematic viscosity of the naphthenic rubber oil at 100 DEG C is 8.0 ~ 12.0mm2/ s, open flash point >=190 DEG C.
Embodiment 1, embodiment 2 TPO be the CA-02A of Dutch company, Basel production, embodiment 3 is CA-10A.
The POP of embodiment 1 is the 8102 of Saudi Arabia's sand BIC Corp production, and embodiment 2 is 8108, and embodiment 3 is
8402。
The EVM of embodiment 1 is the EVM500 of Lang Sheng chemical company, Germany production, and embodiment 2 is EVM600, embodiment 3
EVM700.
The aluminium hydroxide of embodiment 1 ~ 3 is the HW-F-1 of the rich aluminium producing of Shandong roc.
The molecular sieve of embodiment is the 3A molecular sieve of the prosperous Chemical Manufacture in Dalian sea, and embodiment 2 is 4A molecular sieve, embodiment
3 be 5A molecular sieve.
Embodiment 1, embodiment 2 organopolysiloxane coupling agent be Yangzhou Zhong Sen Science and Technology Ltd. production ZS-
100, embodiment 3 is ZS-200.
The naphthenic rubber oil of embodiment 1 ~ 3 is the K10A of China Petroleum lubricant corporation production.
Comparative example 1 ~ 3: a kind of bunchy high fire-retardance polyolefin jacket material is grouped as by the group of following parts by weight:
Table 2
1 ~ 3 gained bunchy high fire-retardance polyolefin jacket material properties test data such as the following table 3 institute of embodiment 1 ~ 3 and comparative example
Show:
Table 3
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of Halogen-free flame retardant sheath material of low-heat rate of release, it is characterised in that: composition of raw materials includes the group of following parts by weight
Point:
10 ~ 15 parts of polyolefin thermoplastic elastomer,
10 ~ 15 parts of vinyl polymer graft polyether polyol,
10 ~ 15 parts of second Warburg Pincus rubber,
Maleic anhydride is grafted 1 ~ 5 part of amorphous polyolefin,
50 ~ 60 parts of aluminium hydroxide,
1 ~ 5 part of molecular sieve,
0.5 ~ 1 part of organopolysiloxane coupling agent,
0.1 ~ 0.5 part of naphthenic rubber oil；
Wherein, the thermoplastic polyolefin elastomer is the polyolefin structure of the rubber and hard segment by soft segment content greater than 20%
At blend, the density of the thermoplastic polyolefin elastomer is 0.87 ~ 0.89 g/cm3, melting melting means at 230 DEG C
Number is 0.2 ~ 1g/10min；
The vinyl polymer graft polyether polyol is the 8102 or 8108 or 8402 of Saudi Arabia's sand BIC Corp production;
The second Warburg Pincus rubber is ethylene-vinyl acetate copolymer, and the density of the second Warburg Pincus rubber is 0.9 ~ 1g/cm3, VA
Weight percentage be 45 ~ 70%；
The grafting rate of the maleic anhydride grafting amorphous polyolefin is 0.8% ~ 1.5%, and melt index is 1 ~ 5g/10min；
The D50 diameter of the aluminium hydroxide is 0.5 ~ 1 μm；
The diameter of the molecular sieve is 1.5 ~ 3.3mm, granularity >=96%；
The density of the organopolysiloxane coupling agent is 0.95 ~ 1.0g/cm3, the kinematic viscosity at 25 DEG C is 1 ~ 10 mm2/
s；
Kinematic viscosity of the naphthenic rubber oil at 100 DEG C is 8.0 ~ 12.0mm2/ s, open flash point >=190 DEG C.
2. a kind of Halogen-free flame retardant sheath material of low-heat rate of release according to claim 1, it is characterised in that: the raw material
Formula further includes 0.1 ~ 0.5 part of primary antioxidant and 0.1 ~ 0.5 part of auxiliary antioxidant, and the primary antioxidant is four [β-(3,5- bis- uncles
Butyl -4- hydroxy phenyl) propionic acid] pentaerythritol ester, the auxiliary antioxidant is the double lauryls of thio-2 acid.
3. a kind of Halogen-free flame retardant sheath material of low-heat rate of release according to claim 1, it is characterised in that: the polyene
Hydrocarbon thermoplastic elastomer (TPE) is the CA-02A or CA-10A of Dutch company, Basel production.
4. a kind of Halogen-free flame retardant sheath material of low-heat rate of release according to claim 1, it is characterised in that: the second China
Flat rubber is the EVM500 or EVM600 or EVM700 of Lang Sheng chemical company, Germany production.
5. a kind of Halogen-free flame retardant sheath material of low-heat rate of release according to claim 1, it is characterised in that: the hydrogen-oxygen
Change the HW-F-1 that aluminium is the rich aluminium producing of Shandong roc.
6. a kind of Halogen-free flame retardant sheath material of low-heat rate of release according to claim 1, it is characterised in that: the molecule
Sieve the 3A molecular sieve or 4A molecular sieve or 5A molecular sieve for the prosperous Chemical Manufacture in Dalian sea.
7. a kind of Halogen-free flame retardant sheath material of low-heat rate of release according to claim 1, it is characterised in that: described organic
Polysiloxane coupling agent is the ZS-100 or ZS-200 of Yangzhou Zhong Sen Science and Technology Ltd. production.
8. a kind of Halogen-free flame retardant sheath material of low-heat rate of release according to claim 1, it is characterised in that: the cycloalkanes
Base rubber oil is the K10A of China Petroleum lubricant corporation production.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810801722.5A CN109294148A (en) | 2016-12-07 | 2016-12-07 | The irradiation crosslinked polyolefin insulating material of low heat release high-temperature resistant |
| CN201810888637.7A CN109337382A (en) | 2016-12-07 | 2016-12-07 | High-tensile polyolefin flame-retardant protective cover material |
| CN201811524496.7A CN109762223A (en) | 2016-12-07 | 2016-12-07 | Manufacturing process for low smoke and non-toxic Flame-Retardant and Oil-Resistant type CABLE MATERIALS |
| CN201810801825.1A CN110343355A (en) | 2016-12-07 | 2016-12-07 | Motor lead-in halogen-free anti-flaming polyolefin protective cover material |
| CN201611115069.4A CN106589750B (en) | 2016-12-07 | 2016-12-07 | A kind of Halogen-free flame retardant sheath material of low-heat rate of release |
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| CN201810888637.7A Division CN109337382A (en) | 2016-12-07 | 2016-12-07 | High-tensile polyolefin flame-retardant protective cover material |
| CN201811524496.7A Division CN109762223A (en) | 2016-12-07 | 2016-12-07 | Manufacturing process for low smoke and non-toxic Flame-Retardant and Oil-Resistant type CABLE MATERIALS |
| CN201810801825.1A Division CN110343355A (en) | 2016-12-07 | 2016-12-07 | Motor lead-in halogen-free anti-flaming polyolefin protective cover material |
| CN201810801722.5A Division CN109294148A (en) | 2016-12-07 | 2016-12-07 | The irradiation crosslinked polyolefin insulating material of low heat release high-temperature resistant |
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| CN201810888637.7A Pending CN109337382A (en) | 2016-12-07 | 2016-12-07 | High-tensile polyolefin flame-retardant protective cover material |
| CN201811524496.7A Pending CN109762223A (en) | 2016-12-07 | 2016-12-07 | Manufacturing process for low smoke and non-toxic Flame-Retardant and Oil-Resistant type CABLE MATERIALS |
| CN201810801825.1A Pending CN110343355A (en) | 2016-12-07 | 2016-12-07 | Motor lead-in halogen-free anti-flaming polyolefin protective cover material |
| CN201810801722.5A Pending CN109294148A (en) | 2016-12-07 | 2016-12-07 | The irradiation crosslinked polyolefin insulating material of low heat release high-temperature resistant |
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| CN201810888637.7A Pending CN109337382A (en) | 2016-12-07 | 2016-12-07 | High-tensile polyolefin flame-retardant protective cover material |
| CN201811524496.7A Pending CN109762223A (en) | 2016-12-07 | 2016-12-07 | Manufacturing process for low smoke and non-toxic Flame-Retardant and Oil-Resistant type CABLE MATERIALS |
| CN201810801825.1A Pending CN110343355A (en) | 2016-12-07 | 2016-12-07 | Motor lead-in halogen-free anti-flaming polyolefin protective cover material |
| CN201810801722.5A Pending CN109294148A (en) | 2016-12-07 | 2016-12-07 | The irradiation crosslinked polyolefin insulating material of low heat release high-temperature resistant |
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| CN107177088A (en) * | 2017-05-15 | 2017-09-19 | 中广核高新核材集团有限公司 | Tear-resistant charging pile cable oil resistant Halogen-free flame retardant sheath material |
| CN108864640A (en) * | 2017-05-15 | 2018-11-23 | 中广核高新核材集团有限公司 | Electric automobile charging pile elastomer cable material |
| CN107286453A (en) * | 2017-07-13 | 2017-10-24 | 中广核拓普（四川）新材料有限公司 | A kind of tear-resistant charging pile cable Halogen-free flame retardant sheath material |
| CN108484916B (en) * | 2018-04-18 | 2021-01-05 | 东莞长联新材料科技股份有限公司 | Modified vinyl silicone oil, preparation method thereof, printing silica gel base adhesive containing modified vinyl silicone oil, and printing silica gel |
| CN109135038A (en) * | 2018-08-09 | 2019-01-04 | 苏州亨利通信材料有限公司 | A kind of cold-resistant halogen-free low-smoke flame retardant material and its preparation method and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219948A (en) * | 2011-06-09 | 2011-10-19 | 湖北科普达实业有限公司 | Thermoplastic low-smoke zero-halogen inflaming-retarding polyolefin cable material |
| CN104194168A (en) * | 2014-08-26 | 2014-12-10 | 无锡杰科塑业有限公司 | Thermoplastic low-smoke zero-halogen flame-retardant polyolefin sheath material with high heat shock resistance and preparation method thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918127A (en) * | 1986-12-31 | 1990-04-17 | Bp Performance Polymers, Inc. | Filled elastomer blends |
| CN1133682C (en) * | 1999-01-22 | 2004-01-07 | 山东建筑材料工业学院 | Fire resistant polymer polylol and its use |
| CN100424128C (en) * | 2006-12-07 | 2008-10-08 | 上海化工研究院 | Expansion type flame-proof smoke-suppressing soft polyvinyl chloride composition and its preparation method |
| EP2170989B1 (en) * | 2007-07-13 | 2017-04-12 | Dow Global Technologies LLC | Low dielectric loss power cable sheaths comprising high pressure polyolefins free of silane functionality |
| CN101358028B (en) * | 2008-09-02 | 2011-05-11 | 宁波一舟塑胶有限公司 | Halogen-free flame-retardant thermoplastic elastomer electrical cable material using polyphenylene ether as base material and preparation method thereof |
| JP2012012547A (en) * | 2010-07-05 | 2012-01-19 | Hitachi Cable Ltd | Non-halogen flame-retardant resin composition, electric wire, and cable |
| CN102634105B (en) * | 2011-02-11 | 2014-07-16 | 苏州汉扬精密电子有限公司 | Soft halogen-free flame-retardant cable material |
| CN102321285A (en) * | 2011-07-30 | 2012-01-18 | 江苏安格特新材料科技有限公司 | Soft low-smoke halogen-free inflaming retarding elastomer modified material and preparation method thereof |
| CN103554644A (en) * | 2013-10-31 | 2014-02-05 | 合肥得润电子器件有限公司 | Modified EVA (ethylene-vinyl acetate) insulating material for damp-proof abrasion-resistance automobile wire harness |
| CN104140633B (en) * | 2014-08-06 | 2015-08-26 | 南通普力马弹性体技术有限公司 | Plastic overmold TPE fire retardant material and preparation method thereof |
| CN104194137A (en) * | 2014-08-21 | 2014-12-10 | 上海宇强贸易有限公司 | Elastic material and application thereof |
| CN109627540A (en) * | 2015-12-15 | 2019-04-16 | 中广核高新核材科技（苏州）有限公司 | Wear-resistant, high-temperature resistant non-halogen flame-retardant cable |
-
2016
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219948A (en) * | 2011-06-09 | 2011-10-19 | 湖北科普达实业有限公司 | Thermoplastic low-smoke zero-halogen inflaming-retarding polyolefin cable material |
| CN104194168A (en) * | 2014-08-26 | 2014-12-10 | 无锡杰科塑业有限公司 | Thermoplastic low-smoke zero-halogen flame-retardant polyolefin sheath material with high heat shock resistance and preparation method thereof |
Also Published As
| Publication number | Publication date |
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| CN110343355A (en) | 2019-10-18 |
| CN109294148A (en) | 2019-02-01 |
| CN109337382A (en) | 2019-02-15 |
| CN109762223A (en) | 2019-05-17 |
| CN106589750A (en) | 2017-04-26 |
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