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超高粘度107硅橡胶

两端羟基封端的聚二甲基硅氧烷

所属分类:

硅油


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产品描述

超高粘度107硅橡胶

一、主要成分

两端羟基封端的聚二甲基硅氧烷

  1. 规格技术指标及应用  

规格

分子量

稀释后粘度

挥发分

一般用途

200万

20万

500

≤2%

压敏胶,纺织整理,日化, 阻尼,润滑

250万

25万

1000-2000

≤2%

压敏胶,纺织整理,日化, 阻尼,润滑

300万

30万

2000-3000

≤2%

压敏胶,纺织整理,日化

400万

40万

3500-4200

≤2%

压敏胶,纺织整理,日化

500万

50万

4500-5500

≤2%

压敏胶,纺织整理,日化

600万

60万

5500-6500

≤2%

压敏胶,纺织整理,日化

800万

70万

6500-9000

≤2%

压敏胶,纺织整理,日化

1000万

80万

10000-13000

≤2%

压敏胶,纺织整理,日化

1500万

90万

13500-17000

≤2%

压敏胶,纺织整理,日化

2000万

100万

20000-30000

≤2%

压敏胶,纺织整理,日化

 

 注:【1】用甲苯与硅橡胶按1:4稀释。可以根据客户要求定制生产所需要的粘度或者分子量,侧链可以添加其他基团(例如:乙烯基﹑氨基等)。

三、包装与贮存
1、本品用塑料袋作为内包装,用200L铁桶或纸箱作为外包装;
2、运输:运输过程中应防止日晒、雨淋;本品按非危险品运输;

3、贮存:本产品应贮存在通风、阴凉、干燥的环境中,不允许同酸、碱等有害物质接触。自生产之日起,贮存期为一年,超过贮存期,可按标准重新检验,若符合标准要求,仍可使用。

Ultra-high Viscosity 107 Silicone Rubber

Ⅰ. Product Description

A hydroxy-terminated polymethylsiloxane (PDMS)

Ⅱ. Technical Data

Item

M.W.

Diluted[1] Viscosity

Volatile Content

Applications

200w

200,000

500

≤2%

Pressure sensitive adhesive (PSA), textile treatment, daily chemicals, damping, lubrication

250w

250,000

1,000~2,000

≤2%

PSA, textile treatment, daily chemicals, damping, lubrication

300w

300,000

2,000~3,000

≤2%

PSA, textile treatment, daily chemicals

400w

400,000

3,500~4,200

≤2%

PSA, textile treatment, daily chemicals

500w

500,000

4,500~5,500

≤2%

PSA, textile treatment, daily chemicals

600w

600,000

5,500~6,500

≤2%

PSA, textile treatment, daily chemicals

800w

700,000

6,500~9,000

≤2%

PSA, textile treatment, daily chemicals

1000w

800,000

10,000~13,000

≤2%

PSA, textile treatment, daily chemicals

1500w

900,000

13,500~17,000

≤2%

PSA, textile treatment, daily chemicals

2000w

1,000,000

20,000~30,000

≤2%

PSA, textile treatment, daily chemicals

  1. [1]: Dilute by mixing toluene and silicone rubber in a ratio of 1:4 
  2. Viscosity and molecular weight are customizable upon customer request while other functional groups like vinyl and amino can also be added to the side chains as needed.

Ⅲ. Packaging and Storage

  1. Packaging: Plastic bags as inner packaging while 200L iron drums or cartons as outside.
  2. Transportation: During transportation, exposure to sunlight and rain should be prevented. Transport it as non-hazardous goods.
  3. Storage: Store in a well-ventilated cool and dry place with no contact with harmful substances such as acid and alkali. The shelf life is one year, beyond which, re-test the product according to specifications. It may remain usable if it still meets the requirements.

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