CN101463166B - Formula of environment protection type flame-retardant rubber pipe - Google Patents
Formula of environment protection type flame-retardant rubber pipe Download PDFInfo
- Publication number
- CN101463166B CN101463166B CN2009100676051A CN200910067605A CN101463166B CN 101463166 B CN101463166 B CN 101463166B CN 2009100676051 A CN2009100676051 A CN 2009100676051A CN 200910067605 A CN200910067605 A CN 200910067605A CN 101463166 B CN101463166 B CN 101463166B
- Authority
- CN
- China
- Prior art keywords
- portions
- parts
- zinc
- formula
- environment protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a formula of an environment-friendly flame retardant hose, which comprises the following compositions and weight portions: 100 portions of ethylene propylene diene rubber, 20 portions to 40 portions of fast extruded carbon black, 40 portions to 60 portions of calcined clay, 120 portions to 160 portions of aluminium hydroxide, 5 portions to 10 portions of zinc borate, 10 portions to 20 portions of antimony trioxide, 0.5 portion to 0.8 portion of thiuram tetrasulfide, 1.5 portions to 2.0 portions of zinc dibutyl dithiocarbamate, 0.5 portion to 0.8 portion of tetramethylthiuram disulfide, 3 portions to 5 portions of zinc oxide, 1 portion to 3 portions of stearic acid, 1 portion to 3 portions of polyethylene glycol, 1.5 portions to 2.0 portions of morpholine disulfide, 0.3 portion to 0.6 portion of sulfur and 20 portions to 40 portions of paraffin oil. Compared with the traditional product, the invention has the tensile strength of physical and mechanical property of 14MPa, which is higher than the traditional formula by 1.5 times. The invention can obtain FV-0 grade of vertical burn of national standard of flame resistance, namely the requirements of nonflammable material, can achieve the same flame resistant effect with the traditional method and meet the requirements of environment protection and safety of the hose of the modern automobile.
Description
Technical field
The present invention relates to the sebific duct technical field, particularly the prescription of environment protection type flame-retardant rubber pipe.
Background technology
Flame-retardant rubber pipe refers to that mainly the cool air hose that uses, this sebific duct are that all rubber hose promptly has only one deck glue to constitute in automobile, material is terpolymer EP rubber (being called for short EPDM).The cool air hose of automobile is worked in the inflammable environment of high temperature, so its flame retardant properties is very important.Because its main chain of most of rubber all contains elements such as a large amount of carbon, hydrogen, oxygen, easily produce inflammable gas during melted by heat, when high temperature easily and the oxygen effect burn.In order to reach fire-retardant purpose, traditional method is to adopt halogen containing polymers and add a large amount of halogen containing flame-retardants.Yet, in case presence of fire, superpolymer can produce a large amount of smog and deleterious corrosive hydrogen halides gas again, cause The secondary disaster, its harm is often even more serious than the consequence that burning produces, the influence of the secondary infringement that causes and aftereffect is more lasting, and the whole corrodibility that therefore is subjected to of automobile is destroyed, and what secondly dense smoke also can the overslaugh personnel withdraws.Along with the fast development of automobile industry, more and more higher to environment, the safety requirements of car load, to the no less important that requires of sebific duct, in case presence of fire can cause life danger, for this reason, for adapting to the requirement of environmental protection and security legislation, the exploitation of the automobile cool air hose of halogen-free flameproof is imperative.
Summary of the invention
Purpose of the present invention just provides a kind of prescription of automobile cool air hose of halogen-free flameproof, reaches environmental protection and purpose of safety.
The component of sebific duct of the present invention and mass fraction prescription are as follows:
100 parts of terpolymer EP rubbers,
Fast carbon black (N550) 20～40 parts that extrude,
20～40 parts of paraffin oils,
40～60 parts of calcinated argils,
120～160 parts in aluminium hydroxide,
5～10 parts of zinc borates,
10～20 parts of antimonous oxides,
0.5～0.8 part of tetra-sulfurized pair thiuram (DPTT),
1.5～2.0 parts of zinc dibutyl dithiocarbamates (BZ),
0.5～0.8 part of tetramethyl-thiuram disulfide (TMTD),
3～5 parts in zinc oxide,
1～3 part of stearic acid,
1～3 part of polyoxyethylene glycol,
1.5～2.0 parts of curing morphine woodss (DTDM),
0.3～0.6 part in sulphur.
Major ingredient of the present invention is a terpolymer EP rubber, selects rubber will consider the over-all properties of rubber, in general, low unsaturated rubber (as terpolymer EP rubber, silicon rubber etc.) lower temperature resistance, anti-weather and ageing-resistant will be good many, anti-poor fire.Halogen-containing rubber has good flame retardant property, but lower temperature resistance is relatively poor, in order to guarantee The comprehensive performance, thereby has selected terpolymer EP rubber for use in prescription.Because therefore the poor fire of terpolymer EP rubber self reaches fire-retardant effect by the mode that adds fire retardant.Fire retardant is divided into organic fire-retardant and inorganic combustion inhibitor two big classes.The organic fire-resisting system produces halogenide by degraded and brings into play fire retardation, but they have also increased the growing amount of obnoxious flavour in the fire.That inorganic combustion inhibitor has is nontoxic, smoke elimination, combustion products toxicity are little, do not move, do not ooze out, free from environmental pollution, permanent fire retardant, characteristics such as with low cost.It is halogen-free flame retardants aluminium hydroxide, antimonous oxide that the present invention adds inorganic combustion inhibitor, zinc borate, prepared sebific duct good flame resistance.
Because a large amount of addings of fire retardant, the tensile strength of material is low and expressing technique is poor, has selected fast extrusion carbon black (N550) in prescription for use, can guarantee the tensile strength height, can guarantee good expressing technique performance again.
Because carbon black has flammability, the consumption conference reduces flame retardant effect, therefore needs to add reinforcing filler in prescription, to reduce the sooty consumption, the present invention has selected calcinated argil for use, and terpolymer EP rubber is had certain reinforcing effect, and flame retardant synergistic effect is arranged again simultaneously.
Effect of the present invention because the adding of calcinated argil has reduced formulation cost, has improved the physical and mechanical properties of material, has produced flame retardant synergistic effect.Physical and mechanical properties tensile strength 14Mpa is higher than 1.5 times of conventional formulation.The compound use of three kinds of fire retardants, flame retardant effect adopts a large amount of halogen containing flame-retardant of halogen containing polymers and interpolation to compare with traditional method, and vertical combustion FV-0 level, the i.e. requirement of nonflammable material all are up to state standards.
Embodiment
Embodiment 1:
100 parts of terpolymer EP rubbers,
Fast carbon black (N550) 20 parts that extrude,
40 parts of paraffin oils,
60 parts of calcinated argils,
160 parts in aluminium hydroxide,
5 parts of zinc borates,
10 parts of antimonous oxides,
0.5 part of tetra-sulfurized pair thiuram (DPTT),
2.0 parts of zinc dibutyl dithiocarbamates (BZ),
0.5 part of tetramethyl-thiuram disulfide (TMTD),
3 parts in zinc oxide,
1 part of stearic acid,
3 parts of polyoxyethylene glycol,
1.5 parts of curing morphine woodss (DTDM),
0.6 part in sulphur.
Embodiment 2:
100 parts of terpolymer EP rubbers,
Fast carbon black (N550) 30 parts that extrude,
30 parts of paraffin oils,
50 parts of calcinated argils,
140 parts in aluminium hydroxide,
7.5 parts of zinc borates,
15 parts of antimonous oxides,
0.8 part of tetra-sulfurized pair thiuram (DPTT),
1.8 parts of zinc dibutyl dithiocarbamates (BZ),
0.65 part of tetramethyl-thiuram disulfide (TMTD),
4 parts in zinc oxide,
2 parts of stearic acid,
2 parts of polyoxyethylene glycol,
1.8 parts of curing morphine woodss (DTDM),
0.45 part in sulphur.
Embodiment 3:
100 parts of terpolymer EP rubbers,
Fast carbon black (N550) 40 parts that extrude,
20 parts of paraffin oils,
40 parts of calcinated argils,
120 parts in aluminium hydroxide,
10 parts of zinc borates,
20 parts of antimonous oxides,
0.65 part of tetra-sulfurized pair thiuram (DPTT),
1.5 parts of zinc dibutyl dithiocarbamates (BZ),
0.8 part of tetramethyl-thiuram disulfide (TMTD),
5 parts in zinc oxide,
3 parts of stearic acid,
1 part of polyoxyethylene glycol,
2.0 parts of curing morphine woodss (DTDM),
0.3 part in sulphur.
Adopt the prescription of the foregoing description, physical and mechanical properties tensile strength 14Mpa is higher than 1.5 times of conventional formulation, can obtain flame retardant resistance national standard vertical combustion FV-0 level, i.e. the requirement of nonflammable material reaches identical flame retardant effect with traditional method.And meet current automotive hose environmental protection and safe requirement.
Claims (1)
1. environment protection type flame-retardant rubber pipe is characterized in that the component of sebific duct and mass fraction prescription are as follows:
100 parts of terpolymer EP rubbers,
Fast 20～40 parts of the carbon black N550 that extrude,
20～40 parts of paraffin oils,
40～60 parts of calcinated argils,
120～160 parts in aluminium hydroxide,
5～10 parts of zinc borates,
10～20 parts of antimonous oxides,
0.5～0.8 part of tetra-sulfurized pair thiuram DPTT,
1.5～2.0 parts of zinc dibutyl dithiocarbamate BZ,
0.5～0.8 part of tetramethyl-thiuram disulfide TMTD,
3～5 parts in zinc oxide,
1～3 part of stearic acid,
1～3 part of polyoxyethylene glycol,
1.5～2.0 parts of dimorpholinyl disulfide DTDM,
0.3～0.6 part in sulphur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100676051A CN101463166B (en) | 2009-01-05 | 2009-01-05 | Formula of environment protection type flame-retardant rubber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100676051A CN101463166B (en) | 2009-01-05 | 2009-01-05 | Formula of environment protection type flame-retardant rubber pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101463166A CN101463166A (en) | 2009-06-24 |
| CN101463166B true CN101463166B (en) | 2010-11-03 |
Family
ID=40803973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100676051A Expired - Fee Related CN101463166B (en) | 2009-01-05 | 2009-01-05 | Formula of environment protection type flame-retardant rubber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101463166B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812203B (en) * | 2009-12-07 | 2011-09-28 | 天津鹏翎胶管股份有限公司 | Formula of ethylene propylene terpolymer with high resistance to braking fluid |
| CN101831115B (en) * | 2010-04-29 | 2011-12-21 | 江苏远洋东泽电缆股份有限公司 | Ethylene propylene rubber insulation material for longitudinal high-voltage watertight cable of ships and warships and production method thereof |
| CN101973446B (en) * | 2010-07-29 | 2012-05-30 | 安徽中意胶带有限责任公司 | Environmentally-friendly flame-retardant conveyor belt with steel cable core used for coal mines |
| CN102286178B (en) * | 2011-07-19 | 2013-03-13 | 天津鹏翎胶管股份有限公司 | EPDM (ethylene propylene diene monomer) composition for high-hardness glue injection |
| CN102842879B (en) * | 2012-08-30 | 2015-12-02 | 北京合纵科技股份有限公司 | Flame-retardant shielding type separable connector |
| CN103724826A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Vehicle-used oil resistant insulated rubber pipe |
| CN103724836A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | High-plasticization rubber power hose material |
| CN103819822B (en) * | 2014-02-26 | 2016-03-02 | 无锡二橡胶股份有限公司 | For the formula of ethylene propylene terpolymer with of environmental protection sebific duct |
| CN104130451A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | Filler specialized for flame-retardant and fire-resistant high-pressure rubber hose, and preparation method thereof |
| CN104154347A (en) * | 2014-08-26 | 2014-11-19 | 天津市天宇胶管有限公司 | Anti-fire and anti-aging rubber pipe |
| CN104387679A (en) * | 2014-11-19 | 2015-03-04 | 天津鹏翎胶管股份有限公司 | High-oil-resistance ethylene propylene diene monomer rubber composition |
| CN104844868A (en) * | 2015-05-15 | 2015-08-19 | 无锡阳工机械制造有限公司 | Preparation process of automotive brake hose |
| CN105482270A (en) * | 2015-12-23 | 2016-04-13 | 苏州井上橡塑有限公司 | Water inlet-outlet valve body rubber |
| CN107189234A (en) * | 2017-06-27 | 2017-09-22 | 苏州菱慧电子科技有限公司 | A kind of use in construction of door and window EPDM sizing materials |
| CN108410074A (en) * | 2018-04-19 | 2018-08-17 | 滁州君越高分子新材料有限公司 | A kind of formula of environment protection type flame-retardant rubber pipe |
| CN109385014A (en) * | 2018-09-30 | 2019-02-26 | 芜湖集拓橡胶技术有限公司 | A kind of flame-retardant rubber pipe |
| CN109867867A (en) * | 2019-03-21 | 2019-06-11 | 杨春生 | A kind of new-energy automobile flame-proof environmental protection sebific duct and preparation method thereof |
| CN113717474A (en) * | 2021-09-09 | 2021-11-30 | 东莞世纪创造绝缘有限公司 | EPDM flame-retardant rubber |
| CN114736463A (en) * | 2022-03-18 | 2022-07-12 | 绍兴一叶电子股份有限公司 | High-temperature-resistant material for fire-fighting wiring harness |
-
2009
- 2009-01-05 CN CN2009100676051A patent/CN101463166B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101463166A (en) | 2009-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101463166B (en) | Formula of environment protection type flame-retardant rubber pipe | |
| CN101864101B (en) | Formula of rubber for mining cable sheaths having high fire resistance and high tearing resistance | |
| CN103436005A (en) | High-temperature-resistant halogen-free flame retardant thermoplastic polyurethane elastomer for cable and preparation method thereof | |
| CN112898689B (en) | Halogen-free environment-friendly flame-retardant rubber material and preparation method thereof | |
| CN102250406B (en) | Polyethylene material with high flame resistance | |
| CN103571116A (en) | Low-smoke halogen-free flame-retardant anti-aging cable material for cables | |
| CN101973446A (en) | Environmentally-friendly flame-retardant conveyor belt with steel cable core used for coal mines | |
| CN102977466A (en) | Flame-retardant, environmentally-friendly and safe polyolefin sheath material and its preparation method | |
| CN103788510A (en) | High-performance cable sheath material | |
| US20160137801A1 (en) | Low smoke, flexible insulation foam | |
| CN102911409A (en) | Environment-friendly tensile high-temperature-resistant control cable material and preparation method thereof | |
| CN102731837A (en) | Environment-friendly rubber inflaming retarding system | |
| CN104311909A (en) | Fire-resistant and flame-retardant tire rubber composite | |
| CN105646803A (en) | Environment-friendly flame-retardant insulated cable material and preparation method thereof | |
| CN103788436A (en) | Flame retardant mine cable sheath material | |
| CN103087394A (en) | LSOH (Low Smoke Zero Halogen) flame-retardant cable material | |
| CN105111599B (en) | A kind of flame retardant automotive rubber weather strip | |
| CN105623020A (en) | Flame-retardant antistatic rubber V belt | |
| CN103788437A (en) | Cold-resistant cable sheath material | |
| CN102977612A (en) | Flame-retardant and environmentally-friendly acrylate rubber cable material and its preparation method | |
| CN103881182A (en) | Flame-retardant antistatic master batch used for polyethylene tubes, and its preparation method | |
| CN103113681A (en) | Flame-retardant rubber floor for ship | |
| CN104231336B (en) | A kind of antimonous oxide fire retardant glue | |
| JPH06234889A (en) | Abrasion-resistant composition and electric wire using the same | |
| CN102675716B (en) | Inorganic hydroxide flame-retardant high-density polyethylene (HDPE) material and preparation method of inorganic hydroxide flame-retardant HDPE material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300270 No. 1703, Ge Wan Road, Zhong Tang Industrial Zone, Binhai New Area, Tianjin Patentee after: TIANJIN PENGLING GROUP Co.,Ltd. Address before: 300277 No. 1703, Ge Wan Road, Grand Port, Tianjin Patentee before: Tianjin Pengling Rubber Hose Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20220105 |