High Elastic Soft Translucent LSR Liquid Silicone Rubber For Dust Masks

Product Details:
Place of Origin: GuangZhou, China
Brand Name: RUI-HE
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016, etc.
Model Number: RH6250-50QL
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
  • Product Description

Detail Information

Output: 12000 Tons Per Year Hardness: 50 Shore
Ratio: 1 : 1 Feature: Good Resilience
Material: 100% Silicone Material Incoterms: EXW, FOB, CIF
Shelf Life: 12 Months MOQ: 20KGS
Appearance: Translucent Resilience: 65%
High Light:

custom silicone rubber


rtv silicone mould making rubber

Product Description

High Elastic Soft FDA Standard LSR Liquid Silicone Rubber for Masks




RH6250-50QL 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.

RH6250-50QL can be used to produce diving supplies articles with high transparency and excellent rubber elastic properties.




Typical Properties


6250-50QL® Unit / A MPa % KN/m mPa.s g/cm3 % % %
Appearance Shore A Hardness Tensile Strength Elongation Tear Strength Viscosity Density Resilience Tensile Set Line Shrinkage
Part - A Part - B 50 8.5 500 25 1000 1.12 65 1.7 2.4
translucent translucent  

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



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

Vulcanization: 150 °C / 5 min


High Elastic Soft Translucent LSR Liquid Silicone Rubber For Dust Masks 0


Key Features and Benefits

  • Excellent transparency
  • Excellent strength
  • Excellent thermal stability or weather ability
  • Excellent resilience
  • Excellent yellow resistance and Heat aging resistance
  • Molded products have low odor
  • Compliance with FDA, ROHS, etc





Because of the outstanding properties 6250-50QL® liquid silicone rubber is particularly suitable for the production of various goggles,goggles series products and diving accessories.






Rui-He 6250-50QL® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc.


High Elastic Soft Translucent LSR Liquid Silicone Rubber For Dust Masks 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.





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




High Elastic Soft Translucent LSR Liquid Silicone Rubber For Dust Masks 2



1.Q: Why you should choose us?
A: You will find a reliable suppliers(the best choice)when you received the samples from us.


2.Q: Do you allow small quantity order ?
A: We accept small quantity order and also pay attention to each of our clients.

3.Q: Can you print custom logo on the product?
A: Yes, we can silk-screen print and pad print on it.

4. Q: What are all the ways to form silicone (e.g. die cut, compression molding, etc.)?
A: High temperature vulcanizing machine mold.

5.Q: What should I care of silicone product?

A: Silicone is easy to care and clean. Regularly you can wipe the outside of the product with a damp cloth, using a liquid

soap where necessary to keep the surface clean. If the silicone contacts any part of the body, clean it regularly with warm

soapy water.



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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