Rapidly Heat - Cured Liquid Silicone Rubber LSR Material For Microwave

Rapidly Heat - Cured Liquid Silicone Rubber LSR Material For Microwave

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    custom silicone rubber


    rtv silicone mould making rubber

  • Item Name
    Hot Sale 8 Inch Round Shape Silicone Bake Mold
  • Oem/odm
  • Sample
  • Ratio
  • Feature
    Food Grade
  • Cure Time
    Surface 1 Hours, Post Cured 10-24 Hours
  • Usage
    Silicone Mold Chocolate,Microwave,ice Tray Mould
  • Potlife
    12 Months
  • Hardness
    20-60 Shore A
  • Place of Origin
    GuangZhou, China
  • Brand Name
    RUI - HE
  • Certification
  • Model Number
  • Minimum Order Quantity
  • Price
    USD/per Kilograms
  • Packaging Details
    20kg pails OR 200Kg / drums
  • Delivery Time
    5 -15 days
  • Payment Terms
    L/C, T/T, Western Union
  • Supply Ability
    1000 tons per month

Rapidly Heat - Cured Liquid Silicone Rubber LSR Material For Microwave

Rapidly heat-cured Liqudi silicone rubber (LSR) material for manufacturing rubber parts
Properties Data



Physical properties Testing method Unit RH6250-40  A/B RH6250-50  A/B
Appearance Visual inspection / Transparent Transparent
Viscosity DIN53019 Pa.s 160000-180000 180000-200000
Hardness GB/T 531.1 Shore A 40 50



g/cm3 - -



% 50 50
Tensile Strength GB/T 528-2009 Mpa 8.0 9.0
Elongation GB/T 528 % 500 550
Tear strength GB/T 529 KN/m 25 30
Tear off permanent deformation GB/T 528 % 0.8 0.8
Linear shrinkage CGB-T14235.4 % 2.1 2.1
Remarks     Mold making



This series of products is two-component addition liquid silicone rubber, it has excellent performance of resistance to high temperature , good weathering resistance, outstanding transparency, high tear strength, good rebound ability , and good anti-yellow properties.
Compared with other elastomers, silicone rubber requires few additives because the essential properties are determined by the siloxane polymer used. Thus, a finished polymer compound may consist only of polymer and filler.
​Particularly notable is the fact that silicone rubber is free of curing accelerators or retarders, organic plasticizers and organic antioxidants.

Rapidly Heat - Cured Liquid Silicone Rubber LSR Material For Microwave 0


· High transparency, high strength, good resilience, small deformation value, yellowing resistance and aging resistance;
·Comply with US FDA CFR 21.Part.177.2600 and European EN14350-2, Section 4.9 Volatile Compound Test Standards   and European ROHS and REACH Standards;
·In the environment of 20 °C, the safe operation time is 3 days after the A/B components are mixed and sealed, and the safe operation time is shortened when the temperature rises;

Rapidly Heat - Cured Liquid Silicone Rubber LSR Material For Microwave 1




Guangzhou Rui-He New Material Scientific Co., Ltd

Established in 2004, specializes in search, development, production, and distribution of environmentally-friendly silicone materials.
Our headquarters is located in Huadu district, Guangzhou, China. Our products are widely used in all kinds of industries, such as
medical, electronics, telecommunication, aeronautics, astronautics, automobile, textile, mechanics, sports and daily necessities.
Through the 15 years, we are now recognized as the famous leading silicone rubber manufacturer.
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Packaging & Storage


Item No. Wooden board N..W G.W CBM
20kg/pail 27pic 540 650 1.2
200kg/kg 2pic 400 480 0.8

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.
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
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1) Environmental protection/non-toxicity, FDA food grade silicone
2) High viscosity, not easy to penetrate
3) Can set color (multi-layer color), do not fall off when set color, pattern is not single, can form different patterns, silicone printing trend leads the fashion field.
4) Various effects can be printed (bright or matte, round or right-angled effect, thick or thin, large or small patterns), strong stereoscopic effect, soft handle and strong adhesion.
5) High wear resistance, brightness and washability
6) Can firmly adhere to the surface of textiles, non-woven fabrics, dermis, imitation leather and other materials.
7) The effect of wool pressing is good.
8) Solve the problem of firmness of leather and waterproof fabric effectively
9) Printing gloves, clothing, paper, sports goods, etc., cold and heat resistance, skid resistance, silk-printed patterns have a strong            three-dimensional feel, and feel soft, and complement each other with textiles or leather goods; silk-printed patterns also have                excellent peeling strength, wear resistance, brightness; it also has water-proof, skid-proof, breathable, high resistance, low                      temperature. And good leveling.
10) Super elasticity, in the normal range of elasticity of the fabric does not fall off, cracking. Printing patterns do not decolor, do not re-          dye (not sublimate).
11) Good air permeability, outside water, oil and other pollutants can not enter, while the inside of the hot air can be permeable.
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Why chose Rui He Silicone


1) 15 years rtv2 silicone factory


2) Return and exchange are accepted while quality problems occurred


3) Exported since 2006


4) Exports to 138 countries


5) 15 years a trustworthy company


6) 12 experts of R&D, QC staffs


7) 15.000 square meter factory


8) Free training of silicone technique


9) Free silicone samples