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Hello visitor from
USA - 109 visiting from 102 USA 2 Singapore 2 Brazil 1 UK 1 Ireland 1 Poland
Platinum Curing Agent, Platinum Cross-linking Agent, Silicone Vulcanizator
Posted at: Wanted International Agents and Distributors | Posted on: Wednesday 8 January 2014 3:37 am | Poster last visit: Tuesday 16 July 2019 |
Product Description:
C -100A/B Platinum cross-linking agent
1. Introduce
C-100A and C-100B belongs to platinum addition
type cross linking agent and can be approved by FDA after
cured, also characterized by non-toxic, odourless, high transparent and well anti-yellowing.The materials can
be cured again if low-molecular -weight is strict by request.
This agent are mainly applied to Food Grade and Medical Grade products, such as nipples, cake mold, silicone
cookwares, medical silicone tube and so on, also can be used for extrusion products and mobile phone keypad.
2. Component
A: Platinum catalyst B: Organosilicon polymer
C: Silicone cross-linking agent D: Vulcanization retarders
3. Physical Properties: (Tested by KE-951U Gel)
Appearance: Milk white or semitransparent light yellow
Specific Gravity（23℃） 0.9~1.0
Hardness(ShoreA) 49~51
Tensile Strength (Mpa) 10~13
Elongation at Break(%) 500~530
Cracking Resistance(KN/m) 24~27
Compression Set %(100℃/22h) ≤5
4. Notes
1. Avoid to contact with nitrogen, phosphorus, sulfur and heavy metal materials, they will cause dead materials.
2. The cross linking agent is added by weight to Part B and should be thoroughly mixed into Part A after adding
Part B, the order is important. A and B can not be mixed together.
3. The temperature of mixing machine which used for mixing silicone with this agent can not be higher than 45℃
.Please add this agent after being cold.
4. Thoroughly vulcanized materials by this agent must be used up within two days.
5. Pleas choose the suitable raw materials for hot air vulcanization, bad raw materials will cause bubbles.
5. Method of Application：
Type one: Extrusion or Injection Process
1. For High Tensile Silicone Materials(filled with gaseous phase white carbon black)
Application ratio:
C-100b 2.0~2.5%
C-100a 0.5~0.6%
Curing condition: IR(6meters), constant temperature ±5℃.
Finished curing: After first curing, it should be cured again as below conditions.
Curing temperature
155~165℃
165~175℃
Over 175℃
Curing time
3~5minutes
3minutes
2minutes
2. For Normal Silicone Material
Application ratio:
C-100b 1.5~2.0%
C-100a 0.5~0.6%
Curing condition:IR(6meters), constant temperature ±5℃.
Finished curing:After first curing, it should be cured again as below conditions.
Curing temperature
80~90℃
95~110℃
115~135℃
Curing time
7 minutes
5 minutes
4 minutes
Type two: Molding Process
Application ratio:
C-100b 1.0~1.5%
C-100a 0.5%
Curing temperature: 115~135℃（200~300seconds）
Curing time:Can be adjusted with the thickness and type of the silicone products
6. Packing
1KG/Bottle
7. Shelf Life
4months at room temperature without open.
Company Contact:
Contact Name: Michael Liu
Company Name: Shenzhen Kanglibang Science & Technology Co., Ltd
Email:
Tel: +0086-138 2374 7978
Fax: +0086-138 -2374 -7978
Street Address: H Building, The 3rd
Industry Park, Xin Wei, Dalang
Street, Baoan District, Shenzhen
City, 518109 Shenzhen, Guangdong
518109 China
Member name: siliconeink
Country:
China
Member Since: 08 January 2014
Total Leads: 28 siliconeink Import Export Business Leads
Business focus: Silicone Screen Printing Inks, Silicone Pad Printing Inks, Rtv Silicone Rubber Adhesive
Chat:
Verify: Safe Import Export Tips
1. Introduce
C-100A and C-100B belongs to platinum addition
type cross linking agent and can be approved by FDA after
cured, also characterized by non-toxic, odourless, high transparent and well anti-yellowing.The materials can
be cured again if low-molecular -weight is strict by request.
This agent are mainly applied to Food Grade and Medical Grade products, such as nipples, cake mold, silicone
cookwares, medical silicone tube and so on, also can be used for extrusion products and mobile phone keypad.
2. Component
A: Platinum catalyst B: Organosilicon polymer
C: Silicone cross-linking agent D: Vulcanization retarders
3. Physical Properties: (Tested by KE-951U Gel)
Appearance: Milk white or semitransparent light yellow
Specific Gravity（23℃） 0.9~1.0
Hardness(ShoreA) 49~51
Tensile Strength (Mpa) 10~13
Elongation at Break(%) 500~530
Cracking Resistance(KN/m) 24~27
Compression Set %(100℃/22h) ≤5
4. Notes
1. Avoid to contact with nitrogen, phosphorus, sulfur and heavy metal materials, they will cause dead materials.
2. The cross linking agent is added by weight to Part B and should be thoroughly mixed into Part A after adding
Part B, the order is important. A and B can not be mixed together.
3. The temperature of mixing machine which used for mixing silicone with this agent can not be higher than 45℃
.Please add this agent after being cold.
4. Thoroughly vulcanized materials by this agent must be used up within two days.
5. Pleas choose the suitable raw materials for hot air vulcanization, bad raw materials will cause bubbles.
5. Method of Application：
Type one: Extrusion or Injection Process
1. For High Tensile Silicone Materials(filled with gaseous phase white carbon black)
Application ratio:
C-100b 2.0~2.5%
C-100a 0.5~0.6%
Curing condition: IR(6meters), constant temperature ±5℃.
Finished curing: After first curing, it should be cured again as below conditions.
Curing temperature
155~165℃
165~175℃
Over 175℃
Curing time
3~5minutes
3minutes
2minutes
2. For Normal Silicone Material
Application ratio:
C-100b 1.5~2.0%
C-100a 0.5~0.6%
Curing condition:IR(6meters), constant temperature ±5℃.
Finished curing:After first curing, it should be cured again as below conditions.
Curing temperature
80~90℃
95~110℃
115~135℃
Curing time
7 minutes
5 minutes
4 minutes
Type two: Molding Process
Application ratio:
C-100b 1.0~1.5%
C-100a 0.5%
Curing temperature: 115~135℃（200~300seconds）
Curing time:Can be adjusted with the thickness and type of the silicone products
6. Packing
1KG/Bottle
7. Shelf Life
4months at room temperature without open.
Company Contact:
Contact Name: Michael Liu
Company Name: Shenzhen Kanglibang Science & Technology Co., Ltd
Email:
Tel: +0086-138 2374 7978
Fax: +0086-138 -2374 -7978
Street Address: H Building, The 3rd
Industry Park, Xin Wei, Dalang
Street, Baoan District, Shenzhen
City, 518109 Shenzhen, Guangdong
518109 China
Member name: siliconeink
Country:
ChinaMember Since: 08 January 2014
Total Leads: 28 siliconeink Import Export Business Leads
Business focus: Silicone Screen Printing Inks, Silicone Pad Printing Inks, Rtv Silicone Rubber Adhesive
Chat:
Verify: Safe Import Export Tips
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