Silicone vulcanizator for food grade silicone rubber products
Silicone vulcanizator for food grade silicone rubber products
Silicone vulcanizator for food grade silicone rubber products
Silicone vulcanizator for food grade silicone rubber products
Silicone vulcanizator for food grade silicone rubber products
Silicone vulcanizator for food grade silicone rubber products
Silicone vulcanizator for food grade silicone rubber products
Silicone vulcanizator for food grade silicone rubber products
Silicone vulcanizator for food grade silicone rubber products

Silicone vulcanizator for food grade silicone rubber products

Model NO.
KL
Price:
USD 40.00-50.00 / tons
Delivery:
FOB
Minimum order quantity:
5 tons
Supply Ability:
1000 tons / Month
Country of Origin:
Shenzhen FOB
Quantity:
  • Classification:Catalyst
  • Place of Origin:CN;GUA
  • CAS No.:7440-06-4
  • Other Names:Platinum Catalyst
  • MF:Pt
  • EINECS No.:231-116-1
  • Application:catalytic action
  • Brand Name:KLB
  • Model Number:KL
  • Chemical name::Pt(catalyst)
  • MF::C8H18OPtSi2
  • MW::381.48
  • density::0.984 g/mL at 25 °C
  • Sensitive:Moisture Sensitive
  • Air & Water Reactions:Insoluble in water.
  • mp:12-13 °C
  • EINECS::270-844-4
  • vapor pressure:7 mm Hg ( 21 °C)
  • Chemical Properties:pale yellow solution
Silicone vulcanizator for food grade silicone rubber products FDA level

C -100AB

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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.

C-100A_C-100B_

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 Food Grade and Medical Grade,No secondary curing

Anti-yellow,High penetration

                                                                               

 

ProductSpecificat.jpg

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(%):500~540Compression Set %(100/22h): <5

Specific Gravity:1.1g/cm3

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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-100B2.0~2.5%

C-100A0.5~0.6%

 

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

For Normal Silicone Material

Application weight ratio:

C-100B1.5~2.0%

C-100A0.5~0.6%

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-100B1.0~1.5%

C-100A0.5%

Curing temperature: 115~135℃(200~300seconds)

Curing time:Can be adjusted with the thickness and type of the silicone products

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Contact Information:

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