CN104650427A - Chloroprene rubber formula - Google Patents
Chloroprene rubber formula Download PDFInfo
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- CN104650427A CN104650427A CN201310580463.5A CN201310580463A CN104650427A CN 104650427 A CN104650427 A CN 104650427A CN 201310580463 A CN201310580463 A CN 201310580463A CN 104650427 A CN104650427 A CN 104650427A
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- chloroprene rubber
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- rubber formula
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Abstract
The invention discloses a chloroprene rubber formulations, the components according to the mass ratio indicated below: 75-100 parts of W-type chloroprene rubber, 28-30 parts of semi-reinforcing furnace black, 0.5-1 part of stearic acid, 1.8-2.2 parts of an antioxidant D, 3.5-4.5 parts of magnesium oxide, 4.5-5.5 parts of zinc oxide, and 0.35-0.5 part of an accelerator NA-32. The chloroprene rubber produced from the formula provided by the invention has the advantages of high tensile strength, elongation and reversible crystallinity, good adhesion, and greatly improved cold resistance and storage stability.
Description
Technical field
The invention belongs to field of rubber technology, be specifically related to a kind of Chloroprene rubber formula.
Background technology
Chloroprene rubber is the rubber that main raw material carries out α-polymerization and generates by chloroprene, can be used for producing the rubber items such as travelling belt, travelling belt, oil resisting rubber hose, sealing material, also can be used for producing tackiness agent, bonding etc. for materials such as metal, timber, leathers.There is good physical and mechanical properties, oil resistant, heat-resisting, resistance to combustion, resistance to ozone, acid and alkali-resistance.
Summary of the invention
The object of the invention is to, provide a kind of Chloroprene rubber formula, the chloroprene rubber using this formula to produce has higher tensile strength, elongation and reversible crystallinity, and cementability is good, and winter hardiness and shelf-stable stability also improve a lot.
Chloroprene rubber formula provided by the invention, its components in mass portion proportioning is as follows:
W type chloroprene rubber 75-100 parts,
Semi-reinforcing furnace black 28-30 parts,
Stearic acid 0.5-1 part,
Antioxidant D 1.8-2.2 parts,
3.5-4.5 parts, magnesium oxide,
4.5-5.5 parts, zinc oxide,
Accelerant N A-32 0.35-0.5 part.
Chloroprene rubber formula provided by the invention, its beneficial effect is: the chloroprene rubber using this formula to produce has higher tensile strength, elongation and reversible crystallinity, and cementability is good, and winter hardiness and shelf-stable stability also improve a lot.
Embodiment
Below in conjunction with an embodiment, Chloroprene rubber formula provided by the invention is described in detail.
Embodiment
The Chloroprene rubber formula of the present embodiment, its components in mass portion proportioning is as follows:
W type chloroprene rubber 100 parts,
Semi-reinforcing furnace black 29 parts,
Stearic acid 1 part,
Antioxidant D 2 parts,
4 parts, magnesium oxide,
5 parts, zinc oxide,
Accelerant N A-32 0.5 part.
Claims (1)
1. a Chloroprene rubber formula, is characterized in that, its components in mass portion proportioning is as follows:
W type chloroprene rubber 75-100 parts,
Semi-reinforcing furnace black 28-30 parts,
Stearic acid 0.5-1 part,
Antioxidant D 1.8-2.2 parts,
3.5-4.5 parts, magnesium oxide,
4.5-5.5 parts, zinc oxide,
Accelerant N A-32 0.35-0.5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580463.5A CN104650427A (en) | 2013-11-19 | 2013-11-19 | Chloroprene rubber formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580463.5A CN104650427A (en) | 2013-11-19 | 2013-11-19 | Chloroprene rubber formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104650427A true CN104650427A (en) | 2015-05-27 |
Family
ID=53242093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580463.5A Pending CN104650427A (en) | 2013-11-19 | 2013-11-19 | Chloroprene rubber formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104650427A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440368A (en) * | 2015-11-28 | 2016-03-30 | 丹阳市宸兴环保设备有限公司 | High-pressure-resistance natural rubber composite material for pipelines |
| CN106009128A (en) * | 2016-06-24 | 2016-10-12 | 山东永泰集团有限公司 | Cold-resistant rubber for tires of passenger cars |
| CN106046462A (en) * | 2016-06-24 | 2016-10-26 | 山东永泰集团有限公司 | Cold-resisting rubber |
| CN106700169A (en) * | 2016-11-29 | 2017-05-24 | 芜湖集拓橡胶技术有限公司 | Building-solvent-resistant sealing plug chloroprene rubber formula |
| CN106867062A (en) * | 2017-03-24 | 2017-06-20 | 安徽高德韦尔精密部件有限公司 | A kind of new neoprene elastomeric material |
-
2013
- 2013-11-19 CN CN201310580463.5A patent/CN104650427A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440368A (en) * | 2015-11-28 | 2016-03-30 | 丹阳市宸兴环保设备有限公司 | High-pressure-resistance natural rubber composite material for pipelines |
| CN106009128A (en) * | 2016-06-24 | 2016-10-12 | 山东永泰集团有限公司 | Cold-resistant rubber for tires of passenger cars |
| CN106046462A (en) * | 2016-06-24 | 2016-10-26 | 山东永泰集团有限公司 | Cold-resisting rubber |
| CN106700169A (en) * | 2016-11-29 | 2017-05-24 | 芜湖集拓橡胶技术有限公司 | Building-solvent-resistant sealing plug chloroprene rubber formula |
| CN106867062A (en) * | 2017-03-24 | 2017-06-20 | 安徽高德韦尔精密部件有限公司 | A kind of new neoprene elastomeric material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |