GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD

Food Grade LSR Liquid Silicone Rubber For Fins Yellowing Resistance / 2 Part Liquid Silicone

Product Details:
Place of Origin: GuangZhou, China
Brand Name: RUI - HE
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016, etc.
Model Number: RH6250-70Q
Payment & Shipping Terms:
Minimum Order Quantity: 20KG or 200KG
Price: Negotiation
Packaging Details: 20 kg pails or 200 kg drums
Delivery Time: 5 - 15days
Payment Terms: Western Union, L/C, T/T, Paypal
Supply Ability: 1000 tons per day
  • Detail Information
  • Product Description

Detail Information

Advantage: 15 Years Experience Transportation: By Air Or By Ship
Ratio: 1 : 1 Certificate: FDA. LFGB. ROHS. REACH. ISO 9001
Sample: Available Output: 1200 Tons Per Month
Material: 100% Silicone Rubber Color: Transparent
MOQ: 20KGS Port: Guangzhou / Shenzhen
High Light:

custom silicone rubber

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rtv silicone mould making rubber

Product Description

Yellowing Resistance Food Grade Liquid Silicone Rubber For Fins

 

 

 

Description

 

RH6250-70Q is platinum cured silicone rubber for silicone products.

 

This silicone rubber is packaged in A:B composition at 20 kg/barrel or 200 kg/barrel. The storage conditions are unmixed two-component sealed and stored at room temperature. It is important to note that this product should not be exposed to compounds containing N, P, and S, so as not to poison the platinum catalyst and affect the effect.

 

RH6250-70Q can be used to produce diving supplies articles with high transparency and excellent rubber elastic properties.

 

 

Key Features and Benefits

 

 

1.Excellent resilience

 

2.Excellent yellow resistance and Heat aging resistance

 

3.Molded products have low odor

 

4.Compliance with FDA, ROHS, etc

 

Food Grade LSR Liquid Silicone Rubber For Fins Yellowing Resistance  / 2 Part Liquid Silicone 0

Typical Properties

 

6250-70Q®
  Unit Part - A Part - B
Appearance / transparent transparent
Shore A Hardness A 70
Tensile Strength MPa 9.0
Elongation % 400
Tear Strength KN/m 30

 

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

 

 

Mixing ratio of components A : B = 1 : 1.

Vulcanization: 150 °C / 5 min

 

 

Applications

 

Because of the outstanding properties 6250-70Q® liquid silicone rubber is particularly suitable for various breathing masks, goggles, goggles strip series products and diving accessories.

 

Certificate

 

Rui-He 6250-70Q® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc.

Food Grade LSR Liquid Silicone Rubber For Fins Yellowing Resistance  / 2 Part Liquid Silicone 1

 

Packaging & Storage

 

Available in 20kg pails or 200kg drums.

Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.

 

 

Notice

 

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

Food Grade LSR Liquid Silicone Rubber For Fins Yellowing Resistance  / 2 Part Liquid Silicone 2

 

Tips

 

Q: How many kgs of silicone I need to make a mold, like 1m*1m?

 

A: First, you change the "m" to "cm". Then the V(volume)=100cm(length)*100cm(width)*1.5cm(height or thickness) =15000cm3

→ the density of the liquid silicone is 1.1g/cm3→ the quantity= 15000cm3* 1.1g/cm3=16500g(16.5kg)

 

 

Q: How can I know the thickness of the silicone mold?

 

A: For the pouring way, if you do not have a plaster have a base to keep its shape (like square), then we usually suggest that 2-3cm is enough. If yes, then 1-1.5 cm is enough.

 

Q: Why is there not enough 25kgs silicone in the drum?

 

A: V=m/p. because the different of the silicone viscosity, so there will be a little difference. When the viscosity is lower, there will be 26kgs or more. In contrast, there will be 24kgs or little.

 

 

 

 

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

 

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