High Stability Medical Grade Silicone Rubber RH6250-30YH Apply To Medical Ball

Product Details:
Place of Origin: Guangzhou,China
Brand Name: Rui-He liquid silicone rubber
Certification: FDA,MSDS,LFGB,RoHs,ISO9001-2016
Model Number: RH6250-30YH
Payment & Shipping Terms:
Minimum Order Quantity: 20KG/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, MoneyGram
Supply Ability: 1000 tons per day
  • Detail Information
  • Product Description

Detail Information

Usage: Negative Pressure Ball, Catheter Connector, Etc. Port: Shenzhen / Guangzhou
Recovery: High Recovery After Puncture Stability: High Thermal Stability
Hardness: 30 Shore A Advantage: 15 Years Experience Factory
High Light:

medical grade liquid silicone rubber


clear silicone rubber

Product Description


High Stability Medical Grade Liquid Silicone Rubber Excellent Biocompatibility For Medical Ball




Typical Properties


Properties Unit A B
Appearance / transparent transparent
Viscosity mPa.s 1200000-1800000
Density g/cm3 1.1±0.02
Shore A Hardness A/JLS 30±2
Tensile Strength MPa ≥7
Elongation at break % ≥650
Tear Strength KN/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.


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

Typical properties of the vulcanisate: mixing ratio of components A: B = 1: 1.




Key Features and Benefits:


  1. Excellent biocompatibility
  2. High stability to ozone and ultraviolet light
  3. Neutral odor and taste
  4. Sterilizable with ethylene oxide, steam and gamma radiation
  5. Good transparency
  6. High thermal stability
  7. High recovery after a puncture
  8. Easy pigmentable with Colour Pastes



High Stability Medical Grade Silicone Rubber RH6250-30YH Apply To Medical Ball 0


High Stability Medical Grade Silicone Rubber RH6250-30YH Apply To Medical Ball 1




Rui-He RH6250-30YH Liquid silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, ISO9001:2016.



Packaging & Storage


  • RH6250-30YH Medical is 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.


High Stability Medical Grade Silicone Rubber RH6250-30YH Apply To Medical Ball 2






Trade terms
Accepted Payment T/T, L/C at sight, Western Union, Paypal, VISA, Credit Card, etc.
Leading time : It takes 5-15 days after receiving the full deposit
Trade Term: FOB, EXW, CIF.
Freight: Ocean / Air / Courier





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





Here is a look at the LSR molding process:


1. LSR A + B components typically come in a 5-gallon pail or 55-gallon drum. A process controlled pumping kit presses down on the buckets to force the material into the static mixer and feed into the injection unit.


2. Then, streams of pigment can be added and controlled. In the injection, press material will be mixed together additionally with a screw and pushed forward to create a “shot” of material, or the amount needed to fill the mold.


3. After the material is injected into the mold, it will then stay clamped together to cure the LSR. Then, either an operator or a robot will remove the cured product from the mold and the cycle repeats. It is a very quick efficient process that typically averages 30 seconds.



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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