Nipple LSR Liquid Silicone Rubber , Transparent Liquid Silicone Rubber

Product Details:
Place of Origin: GuangZhou, China
Brand Name: RUI - HE
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016, etc.
Model Number: RH5350 - 60
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: Western Union, L/C, T/T, Paypal
Supply Ability: 1000 tons per day
  • Detail Information
  • Product Description

Detail Information

Sample: Available Transportation: By Air Or By Ship
Port: Shenzhen / Guangzhou Application: Baby Supplies
Color: Customized Mix Ratio: 1 : 1
High Light:

food grade silicone mould making rubber


food grade mold making silicone rubber

Product Description


Nipple Liquid Silicone Rubber Food Grade RH5350 - 60 High Transparency for Baby Supplies






RH5350 - 60 two-component liquid silicone rubber is a kind of addition-cured silicone. It can be used for mold making for adult toys, artificial prosthesis, fake human breast, making soft silicone rubber products like human body shape, bra pads, diving glasses, shoulder pads, patch, anti-slip mat, baby nipples, pacifiers making and also can be used for pouring material for electronic and electrical parts, etc.



Key Features and Benefits


Vulcanisates consisting of RH5350 - 60 LSR are distinguished by the following properties:

  • Neutral odor and taste
  • High recovery after the puncture
  • Excellent biocompatibility
  • Good transparency
  • High thermal stability
  • Easy pigmentable with the LSR Colour Pastes
  • High stability to ozone and ultraviolet light
  • Sterilizable with ethylene oxide, steam and gamma radiation


Typical Properties


RH5350 - 60
  Unit Part - A Part - B
Appearance / translucent translucent
Shore A hardness A 60±2
Tensile strength Mpa ≥ 5.5
Elongation % ≥ 130
Tear strength KN/m ≥ 10.0
Linear shrinkage rate % ≤ 0.5


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.

Vulcanisation: 5 min. 150 °C + 4 hrs. 200 °C post cure






Nipple LSR Liquid Silicone Rubber , Transparent Liquid Silicone Rubber 0







Rui-He® RH5350 - 60 are mainly used for Breast enhancer, body organ, sex dolls, sex toys, silicone prostheses, silicone mask, ultra-realistic replicas of the face, silicone fake skin, silicone animatronic skin, silicone baby mat, silicone baby doll, etc.


Nipple LSR Liquid Silicone Rubber , Transparent Liquid Silicone Rubber 1



Rui-He RH5350 - 60 Liquid silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, ETC.


Nipple LSR Liquid Silicone Rubber , Transparent Liquid Silicone Rubber 2

Packaging & Storage


  • RH5350 - 60  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.




Q: Why is the tear strength of the silicone mold weak?


A: There are three reasons:

  1. In order to reduce the viscosity of silicone rubber and pursue a good quality, you may add a lot of silicone oil into the silicon rubber when making molds. In fact, it might have just the opposite effect. The tension and the tear strength will be reduced badly with the addition of silicon oil. And the silicon molds will be in a weak and flimsy manner.
  2. You may add too much catalyst into the silicone rubber, we suggest customers add catalyst no more than 5%, 2%will be perfect.
  3. You may use the silicone mold too early after it finished. We suggest the customer begin using the molds after 24 hours. What’s more, it will be better if you can make an outer mold to protect the silicone mold.


Nipple LSR Liquid Silicone Rubber , Transparent Liquid Silicone Rubber 3




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

Nipple LSR Liquid Silicone Rubber , Transparent Liquid Silicone Rubber 4



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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