CN105924950A - Environment-friendly plastic material - Google Patents
Environment-friendly plastic material Download PDFInfo
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- CN105924950A CN105924950A CN201610544808.5A CN201610544808A CN105924950A CN 105924950 A CN105924950 A CN 105924950A CN 201610544808 A CN201610544808 A CN 201610544808A CN 105924950 A CN105924950 A CN 105924950A
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- 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
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- 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
- C08K2201/011—Nanostructured additives
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- 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
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- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
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Abstract
The invention discloses an environment-friendly plastic material. The environment-friendly plastic material is prepared from the following raw materials in parts by weight: 45-105 parts of nylon, 40-65 parts of cis-propenyl dianhydride-phenylbutenoid copolymer, 32-55 parts of 2-hydroxyl-4-octyloxy dicaprophenone, 25-38 parts of butenyl distearamide, 18-30 parts of poly(butanediol isophthalate), 12-25 parts of polyether glycerol, 10-20 parts of paraffin, 10-15 parts of olive oil, 8-14 parts of glass fibers, 6-12 parts of carboxybutyl cellulose, 15-25 parts of a filling agent, 8-12 parts of an addition agent, 4-6 parts of a flame retardant, 3-5 parts of an antismoke agent and 1-3 parts of an ultraviolet light absorbent. The environment-friendly plastic material disclosed by the invention is good in flame-retardant effect, strong in impact resistance and strong in toughness, is an environment-friendly plastic material with excellent performance and low preparation cost, can be popularized and applied and has obvious economic and social benefits.
Description
[technical field]
The invention belongs to plastic material technology of preparing and field of Environment Protection, be specifically related to a kind of environment-friendly type plastic rubber material.
[background technology]
Traditional plastics mostly are adiabator, and along with circuit board large scale integration and the fast development of micro-packaging technology, electronic devices and components volume constantly reduces, and packing density is more and more higher, and power is constantly increasing, and caloric value also increases therewith.Therefore, heat radiation becomes a major issue in electronics industry.
There is the metal of excellent heat conductivity performance, pottery and material with carbon element, due to problems such as electrical insulating property, machine-shaping property are poor and relatively costly, it is difficult to adapt to the needs of present technology development.
Typical heat-conducting plastic pyroconductivity scope is 1-20w/m k, and some grade can reach 100w/m k.This numerical value is about 5-100 times of conventional plastic, and the pyroconductivity of general plastics only has 0.2w/m k, and the pyroconductivity of some cast aluminium alloys is 50-100w/m k.
Compared with conventional thermal conductive material, nylon has good hot strength and anti-flex performance, but shock resistance is poor, and plastics have inflammable feature.Heat-conducting plastic combines the simplification of plastic shaping and excellent heat conductivity, can be that research staff provides bigger design freedom, and the weight of product is little.
But heat-conducting plastic is difficult to have heat conductivility height, insulation, and the mechanical property of excellence simultaneously, it is difficult to meet actually used needs, and plastics are inflammable, easily cause potential safety hazard.
Chinese Patent Application No.: 201210260475.5 introduce a kind of Heat conduction nylon composite material and preparation method thereof, the material wherein added is nylon, high heat conducting fiber, high heat filling and auxiliary agent, so-called high heat filling is carbon fiber, carborundum, it is all expensive material, is difficult to application in practice.
Chinese Patent Application No.: 201110377637.9 introduce a kind of flame-retarded heat-conducting nylon66 fiber composite and preparation method thereof, the material wherein added is nylon66 fiber, fiber, metal nitride, auxiliary agent, composite flame-retardant agent etc., the Heat Conduction Material fire resistance that it is prepared is general, and because the material having added graphite powder etc conduction easily conducts electricity, and mechanical properties decrease is more.
Chinese Patent Application No.: 201110311516.4 introduce a kind of high heat conduction nylon 66 composite material and preparation method thereof, the material wherein added is nylon66 fiber, heat filling, coupling agent, antioxidant etc., its narration method to improve heat filling reunite and dispersibility effect unsatisfactory.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of environment-friendly type plastic rubber material, to solve existing plastic material anti-flammability and other poor mechanical property, and the problems such as preparation cost is high.The environment-friendly type plastic rubber material good flame retardation effect of the present invention, strong shock resistance, toughness is strong, is the excellent environment-friendly type plastic rubber material of a kind of performance, and preparation cost is low, can be applicable, and has significant economic and social benefit.
In order to solve above technical problem, the present invention by the following technical solutions:
A kind of environment-friendly type plastic rubber material, in units of weight portion, including following raw material: nylon 45-105 part, suitable propylene dicarboxylic anhydride-benzene butylene copolymer 40-65 part, 2-hydroxyl-4-octyloxy hexichol hexanone 32-55 part, cyclobutenyl bis-stearamides 25-38 part, poly-M-phthalic acid butanediol ester 18-30 part, polyethers glycerol 12-25 part, paraffin 10-20 part, olive oil 10-15 part, glass fibre 8-14 part, carboxylic butyl cellulose 6-12 part, filler 15-25 part, addition agent 8-12 part, fire retardant 4-6 part, antismoke agent 3-5 part, UV absorbent 1-3 part；
Described addition agent is in units of weight portion, including following raw material: propellant 0.6-1 part, coupling agent 1.2-1.6 part, compatilizer 0.8-1.2 part, antioxidant 0.6-1 part, regulator 0.6-1.2 part, hardening agent 0.6-1 part, flocculation agent 1.2-1.6 part, plasticizer 1.2-1.8 part, stabilizer 0.6-0.8 part, terminator 0.6-0.8 part；
Described propellant is aerogel generating agent；
Described compatilizer is that maleic anhydride is grafted compatilizer；
Described regulator is processing aids acrylic resin；
Described hardening agent is in units of weight portion, including following raw material: styrene 0.16-0.24 part, butyl methacrylate 0.16-0.24 part, acetic acid butene esters 0.12-0.2 part, cobalt naphthenate 0.08-0.16 part, zinc bromide 0.08-0.16 part；
Described flocculation agent is aluminium polychlorid；
Described plasticizer is dioctyl adipate；
Described stabilizer is fat acids heat stabilizer；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 0.8-1.2 part, HBCD 0.4-0.8 part, monohydroxy acrylate 0.4-0.8 part, molybdenum oxide 0.8-1 part, acrylic acid methyl ester. 0.4-0.6 part, butanol 0.4-0.6 part, bentonite 0.8-1 part；
Described antismoke agent is in units of weight portion, including following raw material: dibutyl tin laurate 1-1.6 part, zirconium hydroxide 1-1.6 part, Pulvis Talci 0.5-1 part, aluminium oxide 0.5-0.8 part；
The preparation method of described environment-friendly type plastic rubber material, comprises the following steps:
S1: prepare addition agent, the preparation method of described addition agent, comprise the following steps:
S11: propellant, coupling agent, compatilizer, antioxidant mixing are warming up to 120-135 DEG C, react 40-60 min under rotating speed is 200-300r/min, prepare material A；
S12: be warming up to 150-160 DEG C after adding regulator, hardening agent, flocculation agent mixing in the material A that step S11 prepares, react 150-180 min under rotating speed is 300-400r/min, prepare material B；
S13: be cooled to 110-120 DEG C after adding plasticizer, stabilizer, terminator mixing in the material B that step S12 prepares, react 60-90 min under rotating speed is 200-300r/min, prepare addition agent；
S2: by addition agent prepared for step S1, nylon, add in mixer along propylene dicarboxylic anhydride-benzene butylene copolymer, 2-hydroxyl-4-octyloxy hexichol hexanone, cyclobutenyl bis-stearamides, poly-M-phthalic acid butanediol ester, polyethers glycerol, filler, under 3000-5000r/min, stirring is kneaded into 6-10min, prepares kneaded material；
S3: kneaded material prepared for step S2, paraffin, olive oil, glass fibre, carboxylic butyl cellulose, fire retardant, antismoke agent, UV absorbent are added in double screw extruder; it is 250-265 DEG C in temperature; rotating speed is that melting mixing is extruded the most afterwards under conditions of 400-500r/min; by tank tie rod pelletize in pelleter, prepare environment-friendly type plastic rubber material.
Further, described filler is nano-calcium carbonate.
Further, described coupling agent is epoxy silane class coupling agent.
Further, described antioxidant is antioxidant 1010.
Further, described terminator is propenyl benzene.
Further, described UV absorbent is oxybenzoic acid phenyl ester.
Further, particle diameter described in step S3 is 0.1-1cm.
The method have the advantages that
(1) environment-friendly type plastic rubber material of the present invention has high flame resistance and smoke suppressing effect, at high temperature will not discharge poisonous and harmful substance, it is to avoid the secondary injury to human body；
(2) the environment-friendly type plastic rubber material good flame retardation effect of the present invention, strong shock resistance, toughness is strong, not only obtain excellent fire resistance but also maintain the preferable mechanical property of environment-friendly type plastic rubber material, it it is the excellent environment-friendly type plastic rubber material of a kind of performance, preparation cost is low, can be applicable, and has significant economic and social benefit.
(3) environment-friendly type plastic rubber material of the present invention can be widely applied to the industries such as electronics industry, good flame retardation effect, it is impossible to burns and forms flame, stable and reliable for performance.
[detailed description of the invention]
For ease of being more fully understood that the present invention, being illustrated by following example, these embodiments belong to protection scope of the present invention, but are not intended to protection scope of the present invention.
In an embodiment, described environment-friendly type plastic rubber material, in units of weight portion, including following raw material: nylon 45-105 part, along propylene dicarboxylic anhydride-benzene butylene copolymer 40-65 part, 2-hydroxyl-4-octyloxy hexichol hexanone 32-55 part, cyclobutenyl bis-stearamides 25-38 part, poly-M-phthalic acid butanediol ester 18-30 part, polyethers glycerol 12-25 part, paraffin 10-20 part, olive oil 10-15 part, glass fibre 8-14 part, carboxylic butyl cellulose 6-12 part, filler 15-25 part, addition agent 8-12 part, fire retardant 4-6 part, antismoke agent 3-5 part, UV absorbent 1-3 part；
Described filler is nano-calcium carbonate；
Described addition agent is in units of weight portion, including following raw material: propellant 0.6-1 part, coupling agent 1.2-1.6 part, compatilizer 0.8-1.2 part, antioxidant 0.6-1 part, regulator 0.6-1.2 part, hardening agent 0.6-1 part, flocculation agent 1.2-1.6 part, plasticizer 1.2-1.8 part, stabilizer 0.6-0.8 part, terminator 0.6-0.8 part；
Described propellant is aerogel generating agent；
Described coupling agent is epoxy silane class coupling agent；
Described compatilizer is that maleic anhydride is grafted compatilizer；
Described antioxidant is antioxidant 1010；
Described regulator is processing aids acrylic resin；
Described hardening agent is in units of weight portion, including following raw material: styrene 0.16-0.24 part, butyl methacrylate 0.16-0.24 part, acetic acid butene esters 0.12-0.2 part, cobalt naphthenate 0.08-0.16 part, zinc bromide 0.08-0.16 part；
Described flocculation agent is aluminium polychlorid；
Described plasticizer is dioctyl adipate；
Described stabilizer is fat acids heat stabilizer；
Described terminator is propenyl benzene；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 0.8-1.2 part, HBCD 0.4-0.8 part, monohydroxy acrylate 0.4-0.8 part, molybdenum oxide 0.8-1 part, acrylic acid methyl ester. 0.4-0.6 part, butanol 0.4-0.6 part, bentonite 0.8-1 part；
Described antismoke agent is in units of weight portion, including following raw material: dibutyl tin laurate 1-1.6 part, zirconium hydroxide 1-1.6 part, Pulvis Talci 0.5-1 part, aluminium oxide 0.5-0.8 part；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environment-friendly type plastic rubber material, comprises the following steps:
S1: prepare addition agent, the preparation method of described addition agent, comprise the following steps:
S11: propellant, coupling agent, compatilizer, antioxidant mixing are warming up to 120-135 DEG C, react 40-60 min under rotating speed is 200-300r/min, prepare material A；
S12: be warming up to 150-160 DEG C after adding regulator, hardening agent, flocculation agent mixing in the material A that step S11 prepares, react 150-180 min under rotating speed is 300-400r/min, prepare material B；
S13: be cooled to 110-120 DEG C after adding plasticizer, stabilizer, terminator mixing in the material B that step S12 prepares, react 60-90 min under rotating speed is 200-300r/min, prepare addition agent；
S2: by addition agent prepared for step S1, nylon, add in mixer along propylene dicarboxylic anhydride-benzene butylene copolymer, 2-hydroxyl-4-octyloxy hexichol hexanone, cyclobutenyl bis-stearamides, poly-M-phthalic acid butanediol ester, polyethers glycerol, filler, under 3000-5000r/min, stirring is kneaded into 6-10min, prepares kneaded material；
S3: kneaded material prepared for step S2, paraffin, olive oil, glass fibre, carboxylic butyl cellulose, fire retardant, antismoke agent, UV absorbent are added in double screw extruder; it is 250-265 DEG C in temperature; rotating speed is that melting mixing is extruded the most afterwards under conditions of 400-500r/min; by tank tie rod and to cause particle diameter in pelleter be 0.1-1cm granule, prepare environment-friendly type plastic rubber material.
Below by more specifically embodiment, the present invention will be described.
Embodiment 1
A kind of environment-friendly type plastic rubber material, in units of weight portion, including following raw material: nylon 75 parts, suitable propylene dicarboxylic anhydride-benzene butylene copolymer 55 parts, 2-hydroxyl-4-octyloxy hexichol hexanone 45 parts, cyclobutenyl bis-stearamides 32 parts, poly-M-phthalic acid butanediol ester 24 parts, polyethers glycerol 18 parts, 15 parts of paraffin, 12 parts of olive oil, glass fibre 12 parts, carboxylic butyl cellulose 9 parts, filler 20 parts, addition agent 10 parts, fire retardant 5 parts, antismoke agent 4 parts, UV absorbent 2 parts；
Described filler is nano-calcium carbonate；
Described addition agent is in units of weight portion, including following raw material: propellant 0.8 part, coupling agent 1.4 parts, compatilizer 1 part, antioxidant 0.8 part, regulator 0.9 part, hardening agent 0.8 part, flocculation agent 1.4 parts, plasticizer 1.5 parts, stabilizer 0.7 part, terminator 0.7 part；
Described propellant is aerogel generating agent；
Described coupling agent is epoxy silane class coupling agent；
Described compatilizer is that maleic anhydride is grafted compatilizer；
Described antioxidant is antioxidant 1010；
Described regulator is processing aids acrylic resin；
Described hardening agent is in units of weight portion, including following raw material: styrene 0.2 part, butyl methacrylate 0.2 part, acetic acid butene esters 0.14 part, cobalt naphthenate 0.12 part, zinc bromide 0.12 part；
Described flocculation agent is aluminium polychlorid；
Described plasticizer is dioctyl adipate；
Described stabilizer is fat acids heat stabilizer；
Described terminator is propenyl benzene；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 1 part, HBCD 0.6 part, monohydroxy acrylate 0.6 part, molybdenum oxide 0.9 part, acrylic acid methyl ester. 0.5 part, 0.5 part of butanol, bentonite 0.9 part；
Described antismoke agent is in units of weight portion, including following raw material: dibutyl tin laurate 1.3 parts, zirconium hydroxide 1.3 parts, Pulvis Talci 0.8 part, aluminium oxide 0.6 part；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environment-friendly type plastic rubber material, comprises the following steps:
S1: prepare addition agent, the preparation method of described addition agent, comprise the following steps:
S11: propellant, coupling agent, compatilizer, antioxidant mixing are warming up to 130 DEG C, react 50 min under rotating speed is 300r/min, prepare material A；
S12: be warming up to 155 DEG C after adding regulator, hardening agent, flocculation agent mixing in the material A that step S11 prepares, react 170 min under rotating speed is 400r/min, prepare material B；
S13: be cooled to 115 DEG C after adding plasticizer, stabilizer, terminator mixing in the material B that step S12 prepares, react 75 min under rotating speed is 300r/min, prepare addition agent；
S2: by addition agent prepared for step S1, nylon, add in mixer along propylene dicarboxylic anhydride-benzene butylene copolymer, 2-hydroxyl-4-octyloxy hexichol hexanone, cyclobutenyl bis-stearamides, poly-M-phthalic acid butanediol ester, polyethers glycerol, filler, under 4000r/min, stirring is kneaded into 8min, prepares kneaded material；
S3: kneaded material prepared for step S2, paraffin, olive oil, glass fibre, carboxylic butyl cellulose, fire retardant, antismoke agent, UV absorbent are added in double screw extruder; it it is 260 DEG C in temperature; rotating speed is that melting mixing is extruded the most afterwards under conditions of 500r/min; by tank tie rod and to cause particle diameter in pelleter be 0.5cm granule, prepare environment-friendly type plastic rubber material.
Embodiment 2
A kind of environment-friendly type plastic rubber material, in units of weight portion, including following raw material: nylon 45 parts, suitable propylene dicarboxylic anhydride-benzene butylene copolymer 40 parts, 2-hydroxyl-4-octyloxy hexichol hexanone 32 parts, cyclobutenyl bis-stearamides 25 parts, poly-M-phthalic acid butanediol ester 18 parts, polyethers glycerol 12 parts, 10 parts of paraffin, 10 parts of olive oil, glass fibre 8 parts, carboxylic butyl cellulose 6 parts, filler 15 parts, addition agent 8 parts, fire retardant 4 parts, antismoke agent 3 parts, UV absorbent 1 part；
Described filler is nano-calcium carbonate；
Described addition agent is in units of weight portion, including following raw material: propellant 0.6 part, coupling agent 1.2 parts, compatilizer 0.8 part, antioxidant 0.6 part, regulator 0.6 part, hardening agent 0.6 part, flocculation agent 1.2 parts, plasticizer 1.2 parts, stabilizer 0.6 part, terminator 0.6 part；
Described propellant is aerogel generating agent；
Described coupling agent is epoxy silane class coupling agent；
Described compatilizer is that maleic anhydride is grafted compatilizer；
Described antioxidant is antioxidant 1010；
Described regulator is processing aids acrylic resin；
Described hardening agent is in units of weight portion, including following raw material: styrene 0.16 part, butyl methacrylate 0.16 part, acetic acid butene esters 0.12 part, cobalt naphthenate 0.08 part, zinc bromide 0.08 part；
Described flocculation agent is aluminium polychlorid；
Described plasticizer is dioctyl adipate；
Described stabilizer is fat acids heat stabilizer；
Described terminator is propenyl benzene；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 0.8 part, HBCD 0.4 part, monohydroxy acrylate 0.4 part, molybdenum oxide 0.8 part, acrylic acid methyl ester. 0.4 part, 0.4 part of butanol, bentonite 0.8 part；
Described antismoke agent is in units of weight portion, including following raw material: dibutyl tin laurate 1 part, zirconium hydroxide 1 part, Pulvis Talci 0.5 part, aluminium oxide 0.5 part；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environment-friendly type plastic rubber material, comprises the following steps:
S1: prepare addition agent, the preparation method of described addition agent, comprise the following steps:
S11: propellant, coupling agent, compatilizer, antioxidant mixing are warming up to 120 DEG C, react 60 min under rotating speed is 200r/min, prepare material A；
S12: be warming up to 150 DEG C after adding regulator, hardening agent, flocculation agent mixing in the material A that step S11 prepares, react 150 min under rotating speed is 300r/min, prepare material B；
S13: be cooled to 110 DEG C after adding plasticizer, stabilizer, terminator mixing in the material B that step S12 prepares, react 90 min under rotating speed is 200r/min, prepare addition agent；
S2: by addition agent prepared for step S1, nylon, add in mixer along propylene dicarboxylic anhydride-benzene butylene copolymer, 2-hydroxyl-4-octyloxy hexichol hexanone, cyclobutenyl bis-stearamides, poly-M-phthalic acid butanediol ester, polyethers glycerol, filler, under 3000r/min, stirring is kneaded into 10min, prepares kneaded material；
S3: kneaded material prepared for step S2, paraffin, olive oil, glass fibre, carboxylic butyl cellulose, fire retardant, antismoke agent, UV absorbent are added in double screw extruder; it it is 250 DEG C in temperature; rotating speed is that melting mixing is extruded the most afterwards under conditions of 400r/min; by tank tie rod and to cause particle diameter in pelleter be 0.1cm granule, prepare environment-friendly type plastic rubber material.
Embodiment 3
A kind of environment-friendly type plastic rubber material, in units of weight portion, including following raw material: nylon 105 parts, suitable propylene dicarboxylic anhydride-benzene butylene copolymer 65 parts, 2-hydroxyl-4-octyloxy hexichol hexanone 55 parts, cyclobutenyl bis-stearamides 38 parts, poly-M-phthalic acid butanediol ester 30 parts, polyethers glycerol 25 parts, 20 parts of paraffin, 15 parts of olive oil, glass fibre 14 parts, carboxylic butyl cellulose 12 parts, filler 25 parts, addition agent 12 parts, fire retardant 6 parts, antismoke agent 5 parts, UV absorbent 3 parts；
Described filler is nano-calcium carbonate；
Described addition agent is in units of weight portion, including following raw material: propellant 1 part, coupling agent 1.6 parts, compatilizer 1.2 parts, antioxidant 1 part, regulator 1.2 parts, hardening agent 1 part, flocculation agent 1.6 parts, plasticizer 1.8 parts, stabilizer 0.8 part, terminator 0.8 part；
Described propellant is aerogel generating agent；
Described coupling agent is epoxy silane class coupling agent；
Described compatilizer is that maleic anhydride is grafted compatilizer；
Described antioxidant is antioxidant 1010；
Described regulator is processing aids acrylic resin；
Described hardening agent is in units of weight portion, including following raw material: styrene 0.24 part, butyl methacrylate 0.24 part, acetic acid butene esters 0.2 part, cobalt naphthenate 0.16 part, zinc bromide 0.16 part；
Described flocculation agent is aluminium polychlorid；
Described plasticizer is dioctyl adipate；
Described stabilizer is fat acids heat stabilizer；
Described terminator is propenyl benzene；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 1.2 parts, HBCD 0.8 part, monohydroxy acrylate 0.8 part, molybdenum oxide 1 part, acrylic acid methyl ester. 0.6 part, 0.6 part of butanol, bentonite 1 part；
Described antismoke agent is in units of weight portion, including following raw material: dibutyl tin laurate 1.6 parts, zirconium hydroxide 1.6 parts, Pulvis Talci 1 part, aluminium oxide 0.8 part；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environment-friendly type plastic rubber material, comprises the following steps:
S1: prepare addition agent, the preparation method of described addition agent, comprise the following steps:
S11: propellant, coupling agent, compatilizer, antioxidant mixing are warming up to 135 DEG C, react 40 min under rotating speed is 300r/min, prepare material A；
S12: be warming up to 160 DEG C after adding regulator, hardening agent, flocculation agent mixing in the material A that step S11 prepares, react 150 min under rotating speed is 400r/min, prepare material B；
S13: be cooled to 120 DEG C after adding plasticizer, stabilizer, terminator mixing in the material B that step S12 prepares, react 60 min under rotating speed is 300r/min, prepare addition agent；
S2: by addition agent prepared for step S1, nylon, add in mixer along propylene dicarboxylic anhydride-benzene butylene copolymer, 2-hydroxyl-4-octyloxy hexichol hexanone, cyclobutenyl bis-stearamides, poly-M-phthalic acid butanediol ester, polyethers glycerol, filler, under 5000r/min, stirring is kneaded into 6min, prepares kneaded material；
S3: kneaded material prepared for step S2, paraffin, olive oil, glass fibre, carboxylic butyl cellulose, fire retardant, antismoke agent, UV absorbent are added in double screw extruder; it it is 265 DEG C in temperature; rotating speed is that melting mixing is extruded the most afterwards under conditions of 500r/min; by tank tie rod and to cause particle diameter in pelleter be 1cm granule, prepare environment-friendly type plastic rubber material.
After testing, its performance is as shown in the table for environment-friendly type plastic rubber material prepared by the present embodiment 1-3:
| Embodiment | Fire-protection rating | Hot strength ( MPa ) | Heat conductivity ( w/m · k ) | Bending strength ( MPa ) | Heat distortion temperature (DEG C) | Impact strength ( J/cm 2 ) |
| 1 | V-1 | 207.54 | 1.32 | 214.62 | 256.56 | 0.55 |
| 2 | V-1 | 205.26 | 1.29 | 213.05 | 254.61 | 0.53 |
| 3 | V-1 | 208.48 | 1.34 | 216.28 | 257.23 | 0.58 |
As seen from the above table, the glue material good flame retardation effect of the present invention, strong shock resistance, toughness is strong, not only obtains excellent fire resistance but also maintain the preferable mechanical property of environment-friendly type plastic rubber material, is the excellent environment-friendly type plastic rubber material of a kind of performance, can be applicable, have significant economic and social benefit.
Above content it cannot be assumed that the present invention be embodied as be confined to these explanations; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; some simple deduction or replace can also be made, all should be considered as belonging to the scope of patent protection that the present invention is determined by the claims submitted to.
Claims (7)
1. an environment-friendly type plastic rubber material, it is characterized in that, in units of weight portion, including following raw material: nylon 45-105 part, along propylene dicarboxylic anhydride-benzene butylene copolymer 40-65 part, 2-hydroxyl-4-octyloxy hexichol hexanone 32-55 part, cyclobutenyl bis-stearamides 25-38 part, poly-M-phthalic acid butanediol ester 18-30 part, polyethers glycerol 12-25 part, paraffin 10-20 part, olive oil 10-15 part, glass fibre 8-14 part, carboxylic butyl cellulose 6-12 part, filler 15-25 part, addition agent 8-12 part, fire retardant 4-6 part, antismoke agent 3-5 part, UV absorbent 1-3 part；
Described addition agent is in units of weight portion, including following raw material: propellant 0.6-1 part, coupling agent 1.2-1.6 part, compatilizer 0.8-1.2 part, antioxidant 0.6-1 part, regulator 0.6-1.2 part, hardening agent 0.6-1 part, flocculation agent 1.2-1.6 part, plasticizer 1.2-1.8 part, stabilizer 0.6-0.8 part, terminator 0.6-0.8 part；
Described propellant is aerogel generating agent；
Described compatilizer is that maleic anhydride is grafted compatilizer；
Described regulator is processing aids acrylic resin；
Described hardening agent is in units of weight portion, including following raw material: styrene 0.16-0.24 part, butyl methacrylate 0.16-0.24 part, acetic acid butene esters 0.12-0.2 part, cobalt naphthenate 0.08-0.16 part, zinc bromide 0.08-0.16 part；
Described flocculation agent is aluminium polychlorid；
Described plasticizer is dioctyl adipate；
Described stabilizer is fat acids heat stabilizer；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 0.8-1.2 part, HBCD 0.4-0.8 part, monohydroxy acrylate 0.4-0.8 part, molybdenum oxide 0.8-1 part, acrylic acid methyl ester. 0.4-0.6 part, butanol 0.4-0.6 part, bentonite 0.8-1 part；
Described antismoke agent is in units of weight portion, including following raw material: dibutyl tin laurate 1-1.6 part, zirconium hydroxide 1-1.6 part, Pulvis Talci 0.5-1 part, aluminium oxide 0.5-0.8 part；
The preparation method of described environment-friendly type plastic rubber material, comprises the following steps:
S1: prepare addition agent, the preparation method of described addition agent, comprise the following steps:
S11: propellant, coupling agent, compatilizer, antioxidant mixing are warming up to 120-135 DEG C, react 40-60 min under rotating speed is 200-300r/min, prepare material A；
S12: be warming up to 150-160 DEG C after adding regulator, hardening agent, flocculation agent mixing in the material A that step S11 prepares, react 150-180 min under rotating speed is 300-400r/min, prepare material B；
S13: be cooled to 110-120 DEG C after adding plasticizer, stabilizer, terminator mixing in the material B that step S12 prepares, react 60-90 min under rotating speed is 200-300r/min, prepare addition agent；
S2: by addition agent prepared for step S1, nylon, add in mixer along propylene dicarboxylic anhydride-benzene butylene copolymer, 2-hydroxyl-4-octyloxy hexichol hexanone, cyclobutenyl bis-stearamides, poly-M-phthalic acid butanediol ester, polyethers glycerol, filler, under 3000-5000r/min, stirring is kneaded into 6-10min, prepares kneaded material；
S3: kneaded material prepared for step S2, paraffin, olive oil, glass fibre, carboxylic butyl cellulose, fire retardant, antismoke agent, UV absorbent are added in double screw extruder; it is 250-265 DEG C in temperature; rotating speed is that melting mixing is extruded the most afterwards under conditions of 400-500r/min; by tank tie rod pelletize in pelleter, prepare environment-friendly type plastic rubber material.
Environment-friendly type plastic rubber material the most according to claim 1, it is characterised in that described filler is nano-calcium carbonate.
Environment-friendly type plastic rubber material the most according to claim 1, it is characterised in that described coupling agent is epoxy silane class coupling agent.
Environment-friendly type plastic rubber material the most according to claim 1, it is characterised in that described antioxidant is antioxidant 1010.
Environment-friendly type plastic rubber material the most according to claim 1, it is characterised in that described terminator is propenyl benzene.
Environment-friendly type plastic rubber material the most according to claim 1, it is characterised in that described UV absorbent is oxybenzoic acid phenyl ester.
Environment-friendly type plastic rubber material the most according to claim 1, it is characterised in that particle diameter described in step S3 is 0.1-1cm.
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| CN201610544808.5A CN105924950A (en) | 2016-07-12 | 2016-07-12 | Environment-friendly plastic material |
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| CN201610544808.5A CN105924950A (en) | 2016-07-12 | 2016-07-12 | Environment-friendly plastic material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107400357A (en) * | 2017-08-03 | 2017-11-28 | 宁波市鄞州红岩汽配厂 | A kind of vehicle intercooler enters escape pipe |
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| CN102344673A (en) * | 2011-09-13 | 2012-02-08 | 金发科技股份有限公司 | Glass fiber reinforced polyamide/polyester alloy and preparation method thereof |
| CN105504800A (en) * | 2014-10-08 | 2016-04-20 | Ems专利股份公司 | Flowable polyamides |
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