GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD 86--13660165505 chenp8008@gmail.com
High Hardness Drink Straw Food Grade Liquid Silicone Rubber For Baby Mat

High Hardness Drink Straw Food Grade Liquid Silicone Rubber For Baby Mat

  • High Light

    food grade silicone mould making rubber

    ,

    food grade mold making silicone rubber

  • Features
    Body Safe, Clear Silicone Rubber,injection Molding
  • Sample
    Available BY Express
  • Transportation
    By Air Or By Ship
  • Port
    Shenzhen / Guangzhou
  • Application
    Baby Supplies,Nursing Bottle, Food Grade Silicone Products.
  • Color
    Customized
  • Mix Ratio
    1 : 1
  • Packing
    1kg/5kg/20kg/25kg/200kg Per Drum
  • Hardness
    70 Shore A
  • Shelf Life
    12 Months. 1 Year
  • Place of Origin
    GuangZhou, China
  • Brand Name
    RUI - HE
  • Certification
    FDA, LFGB, RoHS, MSDS, SGS, REACH, PAHS, ISO9001:2015, etc.
  • Model Number
    RH5350 - 70
  • 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 Month

High Hardness Drink Straw Food Grade Liquid Silicone Rubber For Baby Mat

 

High Hardness Drink Straw Clear Food grade Liquid Silicone Rubber Material Favtory Supplier price Baby mat

 

Description

 

RH5350 - 70 is two-component Platinum curing liquid silicone rubber for Injection mold making . It can be used for mold making for Baby toys, Baby soother,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 - 70 LSR are distinguished by the following properties:

  • Neutral odor and taste
  • High recovery after a 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

High Hardness Drink Straw Food Grade Liquid Silicone Rubber For Baby Mat 0

Typical Properties

 

RH5350 - 70
  Unit Part - A Part - B
Appearance / transparent transparent
Viscosity mPa.s 2000000 - 3000000 2000000 - 3000000
Density g/cm 3 1.12 ± 0.02
Shore A hardness A 67±3
Light Transmitance % ≥  80
Tensile strength Mpa ≥  6.0
Elongation % ≥ 250
Tear strength KN/m ≥ 25
Linear shrinkage rate % ≤ 0.5
Rebound set % ≥ 55

 

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

High Hardness Drink Straw Food Grade Liquid Silicone Rubber For Baby Mat 1

 

 

 

 

 

 

Application

 

Rui-He® RH5350 - 70 are Platinum curing mainly used for Baby soother, Baby bottle drink straw, Baby pacifier, Breast enhancer, Soft Tubularis 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.

 

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Certificated

 

Rui-He RH5350 - 70 Two components Liquid silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, ETC.

 

 

 

 

 

 

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Packaging & Storage

 

  • RH5350 - 70 FDA, LFGB,Food grade 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.

 

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Notice

 

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

 

 

 

 

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FAQ

 

Q: Why is the silicon mold oily?

 

A: The molding silicone rubber itself doesn’t contain any oil, so it won’t be oily. If the mold is oily, it may be because of two reasons:

You add the compound silicone oil (the compound of silicon oil and white oil). The white oil is not silicon oil but a kind of petrochemicals.

Your supplier adds to much silicone oil when they producing silicone rubber or reducing the hardness of silicone rubber.

 

 

Q: How to get rid of the bubbles during my mold making?

 

A: After mixing liquid silicone with a curing agent, please put the materials into the vacuum machine to take off the bubbles

 

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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.