Methyl Vinyl Medical Grade Silicone Rubber Laryngeal Mask 50 70 Hardness

Product Details:
Place of Origin: China
Brand Name: RUI - HE
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001
Model Number: RH6250-40 YH
Payment & Shipping Terms:
Minimum Order Quantity: 200KG
Price: 6-9USD PER KG
Packaging Details: 20kg pails OR 200Kg / drums
Delivery Time: 10 DAYS
Payment Terms: L/C, Western Union, MoneyGram, T/T
Supply Ability: 1500TONS + PR MONTHS
  • Detail Information
  • Product Description

Detail Information

Application: Liquid Silicone Rubber,making Molding Hardness: 10-40 Shore
Product Name: Raw Material Silicone Rubber Shelf Life: 12 Months
Sample: Free Type: Platinum Curing Silicone Rubber
Hs Code: 39100000 Advantage: High Elastic And Good Elongation
Classification: Two-component Condensed Material: Methyl Vinyl Silicone Rubber
High Light:

Methyl vinyl Medical Grade Silicone Rubber


Laryngeal Mask Medical Grade Silicone Rubber


70 Shore Hardness LSR Silicone Rubber

Product Description

    LSR factory medical grade liquid silicone rubber laryngeal mask 50 70 hardness




— Two-part, translucent silicone system designed for use with
injection molding equipment

— Cures with heat via addition-cure chemistry

— 1:1 Mix Ratio (Part A: Part B)

— For the injection molding of parts requiring a material with a
medium durometer including: molded rubber stoppers,
gaskets, seals, valves, o-rings and other precision parts

— Suitable for over-molding applications

— Can be used with Ruihe Healthcare color masterbatches for
applications requiring colored silicones


Methyl Vinyl Medical Grade Silicone Rubber Laryngeal Mask 50 70 Hardness 0

Methyl Vinyl Medical Grade Silicone Rubber Laryngeal Mask 50 70 Hardness 1




Combine Part A and Part B in a 1:1 mix ratio prior to use. Airless

mixing, metering or dispensing equipment is recommended for

production operations. If mixing by hand, take care to minimize

air entrapment.


Vacuum Deaeration


Remove air entrapped during mixing by common vacuum

deaeration procedure, observing all applicable safety

precautions. Slowly apply full vacuum to a suitable container of

at least four times the volume of material being de-aired. Hold

vacuum until bulk deaeration is complete.



Benefits of Silicone

  • Consistent mechanical properties from -45 °C to + 180 °C / -49 °F to +356 °F
  • Hardness from 10 to 80 Shore A
  • Platinum curing gives the highest purity material
  • Broad operating temperatures from -50 °C to +250 °C / -58 °F to +482 °F
  • Excellent heat resistance, dielectric strength and cold flexibility
  • Offers excellent resistance to ozone, weather and UV rays
  • Water repellent
  • Offers excellent electrical and mechanical damping properties
  • Sterilizable: γ-radiation, steam, EtO
  • No toxic combustion products
  • Biocompatibility – non-allergenic
RH6250-40 YH
  Unit Part-A Part-B
Appearance   translucent translucent
Shore A hardness A 40±2
Tensile strength Mpa ≥ 8.5
Elongation % ≥550
Tear strength KN/m ≥ 25
Linear shrinkage rate % ≤ 0.1




Packaging & Storage

  • RH6250-40YH A/B 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.

Methyl Vinyl Medical Grade Silicone Rubber Laryngeal Mask 50 70 Hardness 2





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