Two Parts A / B Food Grade Liquid Silicone Rubber Odorless And Tasteless

Product Details:
Place of Origin: GUANGZHOU,CHINA
Brand Name: RUIHE
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016, etc.
Model Number: RH6250-71
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: L/C, T/T, Western Union, Paypal
Supply Ability: 1000 tons per day
  • Detail Information
  • Product Description

Detail Information

Color: Translucent Or Any Color Material: Liquid Silicone Rubber
Odor: Odorless And Tasteless Certificate: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016,UL
Feature: Transparent Transportation: By Air Or By Ship
High Light:

food grade silicone mould making rubber


food safe silicone rubber

Product Description


High Rebound 2 - Parts Liquid Silicone Rubber Food Safe Silicone Rubber For Babies' Products





Rui-He RH6250-71® A/B is a two-component infant liquid silicone rubber for injection molding processes.


RH6250-71® can be used to produce pacifiers, baby nipples and a baby bottle with high transparency,


high tensile and excellent tear resistance. All LSR are platinum cured (vulcanized) materials which are mixed in a 1:1 ratio by weight.




Liquid Silicone Rubber For Baby Productions & Baby toys

Raw material


Silicone oil, polysiloxane(base polymer) (silicates fillers),etc

Basic Color


Micro blue transparent, translucent



Viscous Liquid, sticky liquid, two parts

Vulcanization condition


Vulcanization: 150 °C / 5 min
Application Kitchenware, nursing bottle, nipple, diving goggles, baby productions, and baby toys



Key Features and Benefits

  • Rapid vulcanization
  • Good transparency
  • Good rebound property
  • Excellent biocompatibility
  • High stability to ozone and ultraviolet light
  • Neutral odor and taste
  • High thermal stability
  • Easy pigmentable with the LSR Color Pastes
  • Sterilizable with ethylene oxide, steam and gamma radiation


Typical Properties


RH 6250-71
Appearance micro blue transparent
Viscosity(mPa.s) 3000000 - 5000000
Density (g/cm3) 1.13±0.02
Shore A Hardness(A) 70 ± 3
Tensile Strength(MPa) ≥ 50.0
Elongation at break(%) ≥ 250
Tear Strength(KN / m) ≥ 25
Linear Shrinkage(%) ≤ 0.1
Tensile set (%) ≥0.8
Rebound (%) ≥50
Compression set((22 hrs at 175℃) % ≦35



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



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

Vulcanization: 150 °C/5 min


Two Parts A / B Food Grade Liquid Silicone Rubber Odorless And Tasteless 0



Because of the outstanding properties, RH6250-71® infant liquid silicone rubber is particularly suitable for the following elastomeric articles: pacifiers, baby teats, baby bottles, baby bowls, baby toys, baby rattles, teethers, grabs, baby spoons, food feeders, breast pump, Nubra, baby bibs, and baby nipples, etc.





Rui-He RH6250-71® Liquid silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016, etc.

Two Parts A / B Food Grade Liquid Silicone Rubber Odorless And Tasteless 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.


Two Parts A / B Food Grade Liquid Silicone Rubber Odorless And Tasteless 2



Liquid silicone rubber operations


Firstly process and prepare the model mold or the product to be duplicated, take a certain amount of the silicon rubber, add 2-3% solid curing agent, and mix evenly and they are ready for use. One pair of mold can be solidified and formed in 2-3 hours.


(Note: our company does not recommend you to add silicon oil. If a special soft silicone mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demold.)





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


Two Parts A / B Food Grade Liquid Silicone Rubber Odorless And Tasteless 3





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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