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Eco Friendly Medical Grade Silicone Rubber Fantastic Extrusion Performance

Categories Medical Grade Silicone Rubber
Brand Name: RUI - HE
Model Number: H 6250-30YH
Certification: FDA,MSDS,LFGB,RoHs,ISO9001-2016
Place of Origin: Guangzhou,China
MOQ: 20KG/200KG
Price: Negotiation
Payment Terms: Western Union, L/C, T/T, Paypal,
Supply Ability: 1000 tons per day
Delivery Time: 5-15 days
Packaging Details: 20 kg pails or 200 kg drums
Service: ODM / OEM
Hardness: 30 Shore A
Transportation: By air or By ship
Incoterm: EXW, FOB, CIF
Sample: Available
Port: Shenzhen / Guangzhou
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Eco Friendly Medical Grade Silicone Rubber Fantastic Extrusion Performance

Eco-Friendly Medical Grade Silicone Rubber Fantastic Extrusion Performance For Medical Products


RUI-HE H 6250-30YH is a kind of two-component liquid silicone rubber for injection molding processes, consisting of part A and part B. Liquid Silicone Rubber possesses natural transparency, this attribute makes it possible to produce, colorful, custom, molded products. All LSR are platinum cured (vulcanized) materials which are mixed in a 1: 1 ratio by weight.

Typical Properties

H 6250-30YH
ViscositymPa.s1200000 - 1800000
Densityg/cm31.1 ± 0.02
Shore A HardnessA/JLS30 ± 2
Tensile StrengthMPa≥ 7
Elongation at break%≥ 650
Tear StrengthKN/m≥ 15
Linear Shrinkage%≤ 0.5
Tensile set%≥ 2.6
Rebound%≥ 45
Compression set(22 hrs at 175℃) %≤ 30

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.

Key Features And Benefits

Excellent biocompatibility

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

Performance Testing

RUIHE Silicone has an extensive quality control system that tests the quality of raw materials first. The material cannot be used unless they are tested and meet our quality control standards. If it does not pass our incoming quality control testing, the material is refused and trucked back to the manufacturer.

Second, during the producing process, our quality control group will test the new batch of compound silicone rubber by taking some samples (twice from solid silicone rubber or three times from liquid silicone rubber) from different steps in the process. After passing the test, this batch can be sealed to pack and deliver to the customers.


Rui-He silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, ISO9001:2016.

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.


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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