Safety LSR Liquid Silicone Rubber Fit Molding And Extrusion Manufacturing Process

Product Details:
Place of Origin: GuangZhou, China
Brand Name: RUI - HE
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016, etc.
Model Number: LSR 6250-30T
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

Sample: Available Port: Guangzhou / Shenzhen
Shelf Life: 1 Year Application: Electrical Connection, Industrial Thermal Accessoriesrs
Color: Translucent Or Any Color Certificate: FAD, MSDS, RoHs, LFGB, SGS, ISO9001-2016
High Light:

high temp silicone mold rubber


rtv silicone mould making rubber

Product Description

Be Stable From 50 To 180 Temperature Lsr For Molding And Extrusion Manufacturing Process





RUI-HE  LSR 6250-30T® is a kind of two-component liquid silicone rubber for injection molding processes, consisted of part A and part B.

LSR has superior chemical and oil resistance, are very stable, highly resistance to oxidation, light, UV, and X-ray.

It can be used to produce electronics keys supplies with a high rebound and good resistance to yellow.

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



Unique Properties of Liquid Silicone Rubbers

  • High transparency
  • Easy pigmentable with the LSR Color Pastes
  • Odorless and tasteless
  • Good resistance to yellow
  • Rapid vulcanization
  • Chemical resistant
  • High rebound property
  • Sensational weather resistance
  • High stability to ozone and ultraviolet light


Typical Properties


Properties Unit A B
Appearance / Translucent Translucent
Viscosity mPa.s 1200000-1800000
Density g/cm3 1.11±0.02
Shore A Hardness A/JLS 30 ± 2
Tensile Strength MPa ≥ 7.0
Elongation at break % ≥ 650
Tear Strength KN/m ≥ 15
Linear Shrinkage % ≤ 0.1
Tensile set % ≥2.6
Rebound % ≥45
Compression set (22 hrs at 175℃) % ≦30

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




Safety LSR Liquid Silicone Rubber Fit Molding And Extrusion Manufacturing Process 0





RUI-HE is capable of providing the exceptionally high-quality control processes required by the Liquid Silicone Rubber industries. RUI-HE is ISO 9001:2016 SGS,and FDA,RoHS, FDA, REACH, PAHS certificated.

There are clean room conditions are available to prevent contamination from dust and other airborne particles.

We specialize in high quality and stable injection molding liquid silicone rubber production, we tailor the quality assurance process according to your specific requirements.





Because of the outstanding properties, LSR 6250-30T ® liquid silicone rubber is particularly suitable for industrial parts.





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



Safety LSR Liquid Silicone Rubber Fit Molding And Extrusion Manufacturing Process 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.




Safety LSR Liquid Silicone Rubber Fit Molding And Extrusion Manufacturing Process 2





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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