Injection Equipment Medical Grade Platinum Cured Silicone High thermal Stability

Product Details:
Place of Origin: Guangzhou,China
Brand Name: Rui-He liquid silicone rubber
Certification: FDA,MSDS,LFGB,RoHs,ISO9001-2016
Model Number: LSR 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

Appearance: Good Transparency Biocompatibility: Excellent Biocompatibility
Recovery: High Recovery After Puncture Stability: High Thermal Stability
Hardness: 30 Shore A Advantage: 15 Years Experience Factory
High Light:

clear silicone rubber


fast curing silicone rubber

Product Description



Medical Grade Platinum-Cured Silicone For Automation Of Injection Equipment





Item Liquid Silicone Rubber For Healthcare Industry
Raw material Silicone oil, polysiloxane(base polymer),(cross-linking agent),etc
Basic Color Micro blue transparent, translucent
Appearance Viscous Liquid, sticky liquid, two parts
Vulcanization condition Vulcanization: 150 °C / 5 min
Application Medical Products, kitchenware, nursing bottle, nipple, diving goggles,


Liquid silicone rubbers are pumpable two-part compounds that are delivered ready to use.
They are vulcanized by addition curing.
Component A contains catalyst and component B functional polysiloxane curing agent.
Compared to peroxide curing, liquid silicone rubbers do not release any curing by-products.


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



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




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 ≥7.0
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.


Typical properties of the vulcanisate:

The mixing ratio of components A: B = 1: 1.



Injection Equipment Medical Grade Platinum Cured Silicone High thermal Stability 0







Because of the outstanding properties, RH6250-30YH liquid silicone rubber is particularly suitable for the following elastomeric articles: medical sacculus, negative pressure ball, catheter connector, sealing elements, diaphragms, ear plugs, bellows, baby teats, respiratory devices, air vent flaps, tube connectors, catheters, parts for medical technical equipment, medical Products, kitchenware, nursing bottle, nipple, diving goggles, etc.

Injection Equipment Medical Grade Platinum Cured Silicone High thermal Stability 1





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




About RUI-HE


Injection Equipment Medical Grade Platinum Cured Silicone High thermal Stability 2




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.




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


Injection Equipment Medical Grade Platinum Cured Silicone High thermal Stability 3


We are advantage

1. 15 years manufacturing experience focus on silicone rubber

2. All Products shipped is Up to FDA, RoHS, Reach, LFGB, testing standard

3. Overall quality controlling procedure and perfect service to you

4. Offer to tailor the order accordance with customer's requirement in detail

5. 800 tons solid silicone rubber, 300 tons LSR silicone rubber and 200 tons silicone oil every month

6. Special organic silicon R&D team and precision inspection instruments equipped

7. Automatic manufacturing equipment adopted, which ensure the products shipped quality well largely



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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