MSDS LSR Liquid Rubber For Molds High Precision And Aging Resistance

Product Details:
Place of Origin: GuangZhou, China
Brand Name: RUI - HE
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016, etc.
Model Number: RH6250-30MJS
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

Certificate: FDA. LFGB. ROHS. REACH. ISO 9001 Output: 1200 Tons Per Month
Appearance: Transparent Port: Guangzhou / Shenzhen
Sample: Available MOQ: 20 KGS
Shelf Life: 12 Months Advantage: High Strength And Good Resilience
Ratio: 1 : 1 Material: 100% Silicone Material
High Light:

custom silicone rubber


rtv silicone mould making rubber

Product Description

High Precision And Aging Resistance Liquid Silicone Rubber For Molding Products




RUI-HE 6250-30MJS® is a kind of two-component liquid silicone rubber for injection molding processes, consisted of part A and part B. It can be used to produce molding products with high transparency,high tear resistance and good resistance to yellow. All LSR are platinum cured (vulcanized) materials which are mixed in a 10 : 1 ratio by weight.



Key Features and Benefits



• It has the characteristics of high transparency, high strength, good resilience, small deformation value, yellowing resistance and aging resistance


• Meets US FDA CFR 21.Part.177.2600 and European EN14350-2, Section 4.9 Volatile Compound Test Standards and European ROHS and REACH Standards


• In the environment of 20 °C, the safe operation time is 5 days after the A/B components are mixed and sealed, and the safe operation time is shortened when the temperature rises

MSDS LSR Liquid Rubber For Molds High Precision And Aging Resistance 0


Typical Properties



6250-30MJS® Unit / A MPa % KN/m / g/cm3 % % %
Appearance Shore A Hardness Tensile Strength Elongation Tear Strength Transmittance Density Resilience Tensile Set Line Shrinkage
Part - A Part - B 40 7 400 30 82 1.09 ≥50 2.6 2.1
transparent transparent  


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



Mixing ratio of components A : B = 10 : 1.

Vulcanization: 150 °C / 5 min

MSDS LSR Liquid Rubber For Molds High Precision And Aging Resistance 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.





Because of the outstanding properties 6250-30MJS® liquid silicone rubber is particularly suitable for producing high transparent high precision silicone mold.




Rui-He 6250-30MJS® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc.


MSDS LSR Liquid Rubber For Molds High Precision And Aging Resistance 2



Q: Why should I choose RUIHE Silicone?

A: We can offer you the sample, sample test, technical support, engineers' instruction, new products development, new market expansion, factory visiting reception, latest silicone news in China, related products purchasing assistance, 15-year experience in producing silicone rubber.

Q: Which shipping method can we choose?


A: You can choose your usual logistics company and logistics method.

Q: How long can I expect to get the sample?

A: 5-7 working days.





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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