Platinum Cross-linking Agent  - Other Products
Platinum Cross-linking Agent  - Other Products
Platinum Cross-linking Agent

C-100AB,two component platinum addition type cross linking agent which is added in the raw silicones for the cross linking of food and medical grade silicone r...

Product Specification:
Model No. : C-100AB
Minimum Order Quantity :   5kg
Lead Time:5-7days
Payment Terms:   TT / Paypal
Package:   1kg/Bottle
Tel: +0086-138 -2374 -7978
Fax: 0086-755-81478372
E-mail: export@klbsilicone.com

Platinum Cross-linking Agent

C -100AB

C-100AB,two component platinum addition type cross linking agent which is added in the raw silicones for the cross linking of food and medical grade silicone rubber items ,The vulcanized products can pass the FDA test, ,it features with non-toxic, odourless, high grade of transparency, well anti-yellowing and other properties.

 Food Grade and Medical Grade,No secondary curing

                                                                                                                             Anti-yellow,High penetration

                                                                               

Low addition rate

 

C-100A: transparent paste, containing platinum and organic silicon polymer

C-100B: transparent organic silicon polymer, containing crosslinking agent and inhibitor

Hardness(ShoreA) : 50±5

Tensile Strength (Mpa) : 10~12

Elongation at Break(%): 500~540 Compression Set %(100/22h): 5

Specific Gravity: 1.1g/cm3

 

The raw material is easy poisoning once contact with nitrogen, phosphorus, sulfur and heavy metal materials.

C-100A and C-100B can not be added at the same time. First add C-100B into raw silicone and mixing evenly, then add C-100A into raw silicone. The addition order is important.

The temperature of mixing machine which used for mixing silicone with platinum curing agent can not be higher than 45. Please add this agent after being cold.

The mixed raw materials should be used up within two days

.Please choose the suitable raw materials for hot air vulcanization,unmatched raw material will cause bubbles in the process.

Type one: Extrusion Or Injection Moulding

 

  1. For High Tear Strength Silicone Materials (filled with gaseous phase white carbon black) Application weight ratio:

C-100B 2.0~2.5%

C-100A 0.5~0.6%

 

Curing condition: IR(6meters),constant temperature ±5. First curing: IR curing at 190~200 for 40~60 seconds.

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

 

 

  1. For Normal Silicone Material

 

Application weight ratio:

C-100B 1.5~2.0%

C-100A 0.5~0.6%

Curing condition:IR(6meters),constant temperature ±5.

First curing: IR(Infrared Radiation) curing at 140for 40~50 seconds. 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: Compression Molding

 

Application weight 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

Sorry,Here is the product description, there is no data!
Sorry,Here is the product notes, there is no data!

TDS :C-100AB