CN1105740C - Vibration-damping and silencing material and usage thereof - Google Patents
Vibration-damping and silencing material and usage thereof Download PDFInfo
- Publication number
- CN1105740C CN1105740C CN98110410A CN98110410A CN1105740C CN 1105740 C CN1105740 C CN 1105740C CN 98110410 A CN98110410 A CN 98110410A CN 98110410 A CN98110410 A CN 98110410A CN 1105740 C CN1105740 C CN 1105740C
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- damping
- agent
- rubber
- vibration
- silencing
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Abstract
The present invention discloses a damping and sound-deadening material and applications thereof. The damping and sound-deadening material comprises 100 portions of rubber, 1 to 5.5 portions of vulcanizing agent, 0.5 to 4.5 portions of active agent, 1 to 2 portions of dispersing agent, 1 to 2 portions of anti-ageing agent and 400 to 600 portions of zinc powder. The present invention mainly takes the rubber as the main body material, and the zinc powder is added to regulate specific weight, which breaks the structure of a damping and sound-deadening pad made of pure rubber cement. The present invention is especially suitable for the damping and sound deadening on pipelines of an air conditioner.
Description
Vibration-damping and silencing material that the present invention relates to and purposes, actual is a kind of air-conditioning duct vibration-damping and silencing material that is used for.
The existing air-conditioning duct vibration-damping and silencing material that is used for is a plasticine, is the weight of adjusting plasticine according to the vibrations of air-conditioning, and the packaging technology complexity, and is insecure, and the quality problems of vibrations and sound aspect take place easily.
Purpose of the present invention is intended to improve above-mentioned deficiency, provide a kind of suitable as the weight configuration of counterweight ratio with zinc powder, high temperature resistant, ageing-resistant, easy to assembly firmly, and to the free from corrosion vibration-damping and silencing material of copper pipe and be used for vibration-damping and silencing material in the noise reduction of air-conditioning duct vibration damping.
In order to achieve the above object, the present invention is achieved in that it comprises 100 parts of rubber, vulcanizing agent 1-5.5 part, promoting agent 0.5-4.5 part, and dispersion agent 1-2 part, anti-aging agent 1-2 part is characterized in that it also comprises zinc powder 400-600 part.
In order to achieve the above object, the present invention also comprises carbon black 5-10 part.
In order to achieve the above object, vibration-damping and silencing material of the present invention is used for the vibration damping noise reduction of air-conditioning duct.
Rubber among the present invention comprise chloroprene rubber, natural rubber, styrene-butadiene rubber(SBR) analogue any one.
Vulcanizing agent among the present invention is meant that used zinc oxide is as vulcanizing agent when adopting chloroprene rubber; As to adopt natural rubber, benzoyl peroxide be vulcanizing agent; As to adopt styrene-butadiene rubber(SBR), dicumyl peroxide be vulcanizing agent.
Promoting agent among the present invention is meant that magnesium oxide is promoting agent when adopting chloroprene rubber; As when adopting natural rubber, styrene-butadiene rubber(SBR), N, N '-meta-phenylene bismaleimide (HVA-2) is a promoting agent.
Dispersion agent among the present invention is a stearic acid.
Anti-aging agent among the present invention can adopt antioxidant D, antioxidant MB.Antioxidant D is that N-phenyl-β-naphthylamines, antioxidant MB are 2-thiol group benzoglyoxaline.
Zinc powder among the present invention mainly is to adjust rubber proportion; Carbon black is painted and reinforcement, and anti-aging agent mainly is the work-ing life that prolongs goods.
The present invention is material of main part with rubber, with the zinc powder is packing material, regulate the proportion of rubber, can be made into a kind of high specific gravity, high temperature resistant, ageing-resistant, easy to assembly, firm, to the free from corrosion vibration-damping and silencing material of the copper pipe on the air-conditioning, the present invention is a kind of more satisfactory vibration-damping and silencing material that is used at present on the air-conditioning duct.
In order to understand better and to implement, further specify as follows below with embodiment:
Example 1: get chloroprene rubber 100kg, get zinc oxide 4.5kg, magnesium oxide 3.5kg, stearic acid 1kg, antioxidant D 1kg, zinc powder 400kg makes and adds zinc powder by processing rubber technology in calendering process, the vibration damping silencing pad model that is used on the air-conditioning duct is carried out, after the sulfuration, be squeezed into the vibration damping silencing pad by model, the vibration damping silencing pad is circular or semicircle, vertically open flatly, can be securely fixed on the copper pipe of air-conditioning duct by a steel wire clamp.
Example 2: get chloroprene rubber 100kg, get zinc oxide 5kg, magnesium oxide 4kg, stearic acid 1.5kg, antioxidant D 1.5kg, zinc powder 500kg is made into the vibration damping silencing pad by example 1 and gets final product.
Example 3: get chloroprene rubber 100kg, get zinc oxide 5.5kg, magnesium oxide 4.5kg, stearic acid 2kg, antioxidant D 2kg, zinc powder 600kg is made into the vibration damping silencing pad by example 1 and gets final product.
Example 4: dose the carbon black of 5-10kg under the proportioning of example 1, example 2, example 3 again, pigmentable and reinforcement make the vibration damping silencing pad that processes better.
Example 5: get chloroprene rubber 100kg, benzoyl peroxide 1.5kg, promoting agent HVA-2 0.5kg, antioxidant MB 1kg, stearic acid 1kg, zinc powder 400kg is made into the vibration damping silencing pad by example 1 manufacture craft and gets final product.
Example 6: get chloroprene rubber 100kg, benzoyl peroxide 2kg, promoting agent HVA-2 1kg, anti-aging agent MD 1.5kg, stearic acid 1kg, zinc powder 500kg is made into the vibration damping silencing pad by example 1 manufacture craft and gets final product.
Example 7: get natural rubber 100kg, benzoyl peroxide 2.5kg, promoting agent HVA-2 1.5kg, anti-aging agent MD 2kg, stearic acid 1kg, zinc powder 600kg is made into the vibration damping silencing pad by example 1 manufacture craft and gets final product.
Example 8: get styrene-butadiene rubber(SBR) 100kg, dicumyl peroxide 1kg, promoting agent HVA-2 0.5kg, antioxidant D 1kg, stearic acid 1kg, zinc powder 400kg is made into the vibration damping silencing pad by example 1 manufacture craft and gets final product.
Example 9: get styrene-butadiene rubber(SBR) 100kg, dicumyl peroxide 1.5kg, promoting agent HVA-2 1kg, antioxidant D 1.5kg, stearic acid 1kg, zinc powder 500kg is made into the vibration damping silencing pad by example 1 manufacture craft and gets final product.
Example 10: get styrene-butadiene rubber(SBR) 100kg, dicumyl peroxide 2kg, promoting agent HVA-2 1.5kg, antioxidant D 2kg, stearic acid 1kg, zinc powder 600kg is made into the vibration damping silencing pad by example 1 manufacture craft and gets final product.
Example 11: get on the basis of material by the proportioning of example 8, example 9, example 10, black loading 5-10kg again, pigmentable and reinforcement make the vibration damping silencing pad that processes better.
The vibration damping silencing pad of producing by above embodiment is mainly used in positions such as the inlet pipe, vapor pipe, height pressure pipe pipeline of air-conditioning, also can be applied in the vibration damping noise reduction of other pipeline.
Claims (4)
1, a kind of vibration-damping and silencing material; it comprises 100 parts of rubber, vulcanizing agent 1-5.5 part; promoting agent 0.5-4.5 part, dispersion agent 1-2 part, anti-aging agent 1-2 part; it is characterized in that it also comprises zinc powder 400-600 part; wherein vulcanizing agent is zinc oxide, benzoyl peroxide or dicumyl peroxide, and promoting agent is magnesium oxide, N, N '-meta-phenylene bismaleimide; dispersion agent is a stearic acid, and anti-aging agent is N-phenyl-β-naphthylamines, 2-thiol group benzoglyoxaline.
2, by the described vibration-damping and silencing material of claim 1, it is characterized in that it also comprises carbon black 5-10 part.
3, by the described vibration-damping and silencing material of claim 1, it is characterized in that rubber is a kind of of chloroprene rubber, natural rubber or styrene-butadiene rubber(SBR).
4, the vibration damping silencing pad of producing by claim 1 or 2 or 3 described vibration-damping and silencing materials is applied in the vibration damping noise reduction of air-conditioning duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110410A CN1105740C (en) | 1998-08-18 | 1998-08-18 | Vibration-damping and silencing material and usage thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110410A CN1105740C (en) | 1998-08-18 | 1998-08-18 | Vibration-damping and silencing material and usage thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1245178A CN1245178A (en) | 2000-02-23 |
| CN1105740C true CN1105740C (en) | 2003-04-16 |
Family
ID=5220459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98110410A Expired - Fee Related CN1105740C (en) | 1998-08-18 | 1998-08-18 | Vibration-damping and silencing material and usage thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1105740C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014041649A1 (en) * | 2012-09-13 | 2014-03-20 | 電気化学工業株式会社 | Rubber composition, and vulcanizate and molded article thereof |
| CN109021315A (en) * | 2018-06-29 | 2018-12-18 | 宁国中信零部件有限公司 | A kind of compressor of air conditioner rubber pad glue stuff compounding and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4626568A (en) * | 1985-08-08 | 1986-12-02 | Polysar Limited | Vibration and noise insulating rubber compositions |
-
1998
- 1998-08-18 CN CN98110410A patent/CN1105740C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4626568A (en) * | 1985-08-08 | 1986-12-02 | Polysar Limited | Vibration and noise insulating rubber compositions |
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| Publication number | Publication date |
|---|---|
| CN1245178A (en) | 2000-02-23 |
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| C14 | Grant of patent or utility model | ||
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