CN103158303A - Method for producing fluorine-containing rubber - Google Patents

Method for producing fluorine-containing rubber Download PDF

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Publication number
CN103158303A
CN103158303A CN2011104169602A CN201110416960A CN103158303A CN 103158303 A CN103158303 A CN 103158303A CN 2011104169602 A CN2011104169602 A CN 2011104169602A CN 201110416960 A CN201110416960 A CN 201110416960A CN 103158303 A CN103158303 A CN 103158303A
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CN
China
Prior art keywords
parts
rubber
weight
fabric
rubber cement
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.)
Pending
Application number
CN2011104169602A
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Chinese (zh)
Inventor
苏金汉
朱品良
蒋建新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changshu Xinhua Chemical Co Ltd
Original Assignee
Changshu Xinhua Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changshu Xinhua Chemical Co Ltd filed Critical Changshu Xinhua Chemical Co Ltd
Priority to CN2011104169602A priority Critical patent/CN103158303A/en
Publication of CN103158303A publication Critical patent/CN103158303A/en
Pending legal-status Critical Current

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  • Adhesives Or Adhesive Processes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The invention discloses a method for producing fluorine-containing rubber, which comprises the steps of: (1) at room temperature and pressure, , adding 100 parts by weight of a fluorine rubber, 20-30 parts by weight of a filler, 5-10 parts by weight of a reinforcing agent, and 10-20 parts by weight of a curing agent in an open mill, for mixing into rubber mass; (2) adding 2-6 parts by weight of gasoline, and 5-8 parts by weight of toluene or ethyl acetate into the rubber mass for stirring into rubber cement; (3) under conditions of a temperature of 35 DEG C and atmospheric pressure, placing fabric on a rubber coating machine, coating the rubber cement obtained in step (2); (4) coating PE film on the fabric coated with the rubber cement; and (5) at a temperature of 150-160 DEG C, placing the coated rubberized fabric in a vulcanizing machine for vulcanization for 2-4h. The method for producing fluorine-containing rubber of the present invention has simple process, easily controlled conditions, and a high production rate, and can achieve industrial mass production. The produced fluorine rubber has excellent performance, and low cost.

Description

A kind of production method of fluorubber
Technical field
The invention belongs to chemical field, relate in particular to a kind of production method of fluorubber.
Background technology
Fluorubber is the synthetic rubber that contains fluorine atom, has the characteristic that high temperature resistant, oil resistant and the medicine of anti-the number of chemical corrode, and is the indispensable materials of most advanced branches of science technology such as modern Aviation, guided missile, rocket, space travel.In recent years, along with the continuous lifting that auto industry requires reliability, security etc., the consumption of fluorubber in automobile also increases rapidly.In prior art, the production method of fluorubber is more complicated, so cost is high, so it is necessary to provide simple production method to produce.
Summary of the invention
In order to overcome above-mentioned deficiency, technical problem to be solved is to provide a kind of production method of fluorubber just in the present invention.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
(1) at normal temperatures and pressures, meter, add 100 parts of fluorubber, 20~30 parts of fillers, 5~10 portions of reinforcing agents, 10~20 parts of vulcanizing agents mixing one-tenth colloid in mill in mill by weight;
(2) add in the colloid 2~6 parts of gasoline, 5~8 parts of toluene or ethyl acetate to stir into rubber cement;
(3) at 35 ℃, under condition of normal pressure, fabric is placed on glue spreader the rubber cement in application step (2);
(4) be coated with coating PE film on the fabric of rubber cement;
(5) at 150~160 ℃, the adhesive plaster that coats is placed in vulcanizes 2~4h in vulcanizer.
Described filler is preferably carbon black.
Beneficial effect: the production method technique of fluorubber of the present invention is simple, and condition is easy to control, and productivity ratio is high, can realize large-scale industrialization production, and the fluorubber excellent performance of production is with low cost.
The specific embodiment
Embodiment 1
A kind of production method of fluorubber, it comprises the steps:
1, at normal temperatures and pressures, meter, add 100 parts of fluorubber, 25 parts of fillers, 8 portions of reinforcing agents, 15 parts of vulcanizing agents mixing one-tenth colloid in mill in mill by weight;
2, add 4 parts of gasoline, 6 parts of toluene to stir into rubber cement in colloid;
3, at 35 ℃, under condition of normal pressure, fabric is placed on glue spreader the rubber cement in application step 2;
4, be coated with coating PE film on the fabric of rubber cement;
5, at 150~160 ℃, the adhesive plaster that coats is placed in vulcanizes 2~4h in vulcanizer.
Embodiment 2
A kind of production method of fluorubber, it comprises the steps:
1, at normal temperatures and pressures, meter, add 100 parts of fluorubber, 20 parts of fillers, 5 portions of reinforcing agents, 10 parts of vulcanizing agents mixing one-tenth colloid in mill in mill by weight;
2, add 2 parts of gasoline, 5 parts of ethyl acetates to stir into rubber cement in colloid;
3, at 35 ℃, under condition of normal pressure, fabric is placed on glue spreader the rubber cement in application step 2;
4, be coated with coating PE film on the fabric of rubber cement;
5, at 150~160 ℃, the adhesive plaster that coats is placed in vulcanizes 2~4h in vulcanizer.
Embodiment 3
A kind of production method of fluorubber, it comprises the steps:
1, at normal temperatures and pressures, meter, add 100 parts of fluorubber, 30 parts of fillers, 10 portions of reinforcing agents, 20 parts of vulcanizing agents mixing one-tenth colloid in mill in mill by weight;
2, add 6 parts of gasoline, 8 parts of toluene to stir into rubber cement in colloid;
3, at 35 ℃, under condition of normal pressure, fabric is placed on glue spreader the rubber cement in application step 2;
4, be coated with coating PE film on the fabric of rubber cement;
5, at 150~160 ℃, the adhesive plaster that coats is placed in vulcanizes 2~4h in vulcanizer.

Claims (2)

1. the production method of a fluorubber, is characterized in that it comprises the steps:
(1) at normal temperatures and pressures, meter, add 100 parts of fluorubber, 20~30 parts of fillers, 5~10 portions of reinforcing agents, 10~20 parts of vulcanizing agents mixing one-tenth colloid in mill in mill by weight;
(2) add in the colloid 2~6 parts of gasoline, 5~8 parts of toluene or ethyl acetate to stir into rubber cement;
(3) at 35 ℃, under condition of normal pressure, fabric is placed on glue spreader the rubber cement in application step (2);
(4) be coated with coating PE film on the fabric of rubber cement;
(5) at 150~160 ℃, the adhesive plaster that coats is placed in vulcanizes 2~4h in vulcanizer.
2. the production method of fluorubber according to claim 1, is characterized in that it comprises the steps: that described filler is carbon black.
CN2011104169602A 2011-12-14 2011-12-14 Method for producing fluorine-containing rubber Pending CN103158303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104169602A CN103158303A (en) 2011-12-14 2011-12-14 Method for producing fluorine-containing rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104169602A CN103158303A (en) 2011-12-14 2011-12-14 Method for producing fluorine-containing rubber

Publications (1)

Publication Number Publication Date
CN103158303A true CN103158303A (en) 2013-06-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011104169602A Pending CN103158303A (en) 2011-12-14 2011-12-14 Method for producing fluorine-containing rubber

Country Status (1)

Country Link
CN (1) CN103158303A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104480720A (en) * 2014-12-12 2015-04-01 天津大学 Surface rubber coating modification method of plane-woven carbon fibres
CN111749025A (en) * 2020-07-06 2020-10-09 安徽丰运高分子材料有限公司 Method for preparing regenerated high-molecular fluororubber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87201259U (en) * 1987-04-17 1988-01-27 上海橡胶制品研究所 Fluoro-rubber sealing bag for internal floating top oil storage tank
KR20050071388A (en) * 2005-05-20 2005-07-07 주식회사 한솔테크 Rubber coated fabric comprising the rubber sheet
CN101220190A (en) * 2007-11-23 2008-07-16 广州机械科学研究院 Fluororubber cloth clamp combination V seal ring and method for producing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87201259U (en) * 1987-04-17 1988-01-27 上海橡胶制品研究所 Fluoro-rubber sealing bag for internal floating top oil storage tank
KR20050071388A (en) * 2005-05-20 2005-07-07 주식회사 한솔테크 Rubber coated fabric comprising the rubber sheet
CN101220190A (en) * 2007-11-23 2008-07-16 广州机械科学研究院 Fluororubber cloth clamp combination V seal ring and method for producing the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
林生义等: "氟橡胶织物复合密封件的研制", 《世界橡胶工业》, vol. 31, no. 6, 31 December 2004 (2004-12-31), pages 27 - 30 *
陈昌藩: "硅橡胶和氟硅橡胶薄膜的研究及在航空上的应用", 《特种橡胶制品》, no. 2, 31 December 1983 (1983-12-31), pages 23 - 28 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104480720A (en) * 2014-12-12 2015-04-01 天津大学 Surface rubber coating modification method of plane-woven carbon fibres
CN111749025A (en) * 2020-07-06 2020-10-09 安徽丰运高分子材料有限公司 Method for preparing regenerated high-molecular fluororubber

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Application publication date: 20130619