China LSR Liquid Silicone Rubber manufacturer

Platinum Cured Silicone Rubber Food Grade For Resin And Cake Mold Making With LFGB

Product Details:
Place of Origin: Guangzhou,China
Brand Name: Rui-He liquid silicone rubber
Certification: FDA,MSDS,LFGB,RoHs,ISO9001-2016
Model Number: 6250-40
Payment & Shipping Terms:
Minimum Order Quantity: 20KG/200KG
Price: Negotiation
Packaging Details: 20 kg pails or 200 kg drums
Delivery Time: 5-15 days
Payment Terms: Western Union, L/C, T/T, Paypal,
Supply Ability: 1000 tons per day

Detail Information

Biocompatibility: Excellent Biocompatibility Service: ODM / OEM
Advantage: 15 Years Experience Factory Hardness: 40 Shore A
Transportation: By Air Or By Ship Port: Shenzhen Or Guangzhou
High Light:

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Product Description

 

Platinum Cured Silicone Rubber Food Grade For Resin And Cake Mold Making With LGFB

 


Description

 

Liquid silicone rubbers are pumpable two-part compounds that are delivered ready to use. They are vulcanized by addition curing.

Component A contains catalyst and component B functional polysiloxane as a curing agent.

Compared to peroxide curing, liquid silicone rubbers do not release any curing by-products.

 

Style No. RH6250-40
Raw material Silicone oil, polysiloxane(base polymer),(silicaces fillers),etc
Basic Color Micro blue transparent, transluncent
Appearance Viscous Liquid, sticky liquid, two parts
Vulcanization condition Vulcanization: 150 °C / 5 min
Applications Kitchenware, nursing bottle, nipple, diving goggles, Oven door gaskets

 
 

Typical Properties

 

RH6250-40
Properties Unit A B
Appearance / transparent transparent
Viscosity mPa.s 1400000 - 2000000
Density g/cm3 1.1 ± 0.02
Shore A Hardness A/JLS 40 ± 3
Tensile Strength MPa ≥ 7.5
Elongation at break % ≥ 550
Tear Strength KN/m ≥ 20
Linear Shrinkage % ≦ 0.1
Tensile set % ≥ 1.7
Rebound % ≥ 55
Compression set (22 hrs at 175℃) % ≦ 35

These figures are for reference only, please contact us for details.

 

 

Typical properties of the vulcanisate:

The mixing ratio of components A: B = 1: 1.

Vulcanization: 5 min. 150 °C + 4 hrs. 200 °C post cure

LSR is platinum cured(vulcanized) materials which are mixed in a 1:1 ratio by weight.

 
 
Platinum Cured Silicone Rubber Food Grade For Resin And Cake Mold Making With LFGB 0

 
 
Key Features And Benefits

 

Good rebound property

Rapid vulcanization
Sterilizable with ethylene oxide, steam and gamma radiation
Neutral odor and taste
Excellent biocompatibility
High thermal stability
Good physical character, stable quality and easy to operate
Easy pigmentable with the LSR color pastes

 

 
Production Process

  1. Add raw material
  2. Stir and mix
  3. Sampling inspection
  4. (Viscosity detection, Hardness test, Tear resistance)
  5. Mass production
  6. Label
  7. Packing
  8. Transport

 

Platinum Cured Silicone Rubber Food Grade For Resin And Cake Mold Making With LFGB 1

 

 

Certificates

 

Rui-He silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, Paths,... ETC.

 

 

Packaging & Storage

  • Available in 20kgs pails or 200kgs drums.
  • Store in a cool dry place out of direct sunlight, use it within 12 months from the day of manufacture.

 

 

Platinum Cured Silicone Rubber Food Grade For Resin And Cake Mold Making With LFGB 2

 

Notice

 

This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.

 


 

If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices on the website because prices fluctuate for many reasons.
 

 

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