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| HY-451 Gross Rubber |
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| Polydimethyl siloxane, RTV Rubber |
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| rubber |
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| Baby nipples, cake mold, food mold,etc. |
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The product is solid silicone rubber suitable for press mold with high transparency, high strength, and high tear strength. The basic model is HY-451.
Main characteristics：
Hy-451 Gross rubber, which is an elastomer cured under high temperature, has the following excellent properties:
High transparency
Excellent tear strength(≥35N/mm)
Strong resilience
Good heat stability and weatherability (temperature resistant range of -60℃~250℃)
Anti-yellowing
Heat-ageing resistance
Comply with USA CFR 21.Part.177.2600 and Chapter 4.9 Test Standards for Volatile Compound of EN14350 and EU RoHS Standard.
Standard Datasheet:
Model Standard reference Unit HY-451
Properties
Item
Appearance - - Transparent
Density DIN53 479 A g/cm3 1.07
Hardness DIN53 305 Shore A 30
Tensile strength DIN53 504 S2 Mpa 5
Elongation at break SIN53 504 S2 % 400
Tear strength ASTM D624 Die B KN/mm 25
Linear shrinkage JISK 6301 % 2.5
Curing temperature The mold will be formed in 10 minutes under temperature of 170℃
Note
Typical data can not be directly used for actual production guidance. Please contact us for details.
Package
The general package of HY-451 series is in 20kg per carton.
Other applications
Mould pressing products, rolling and sheet materials, suitable for food grade silicone rubber products ,such as baby nipples, medical pipes, cake molds, food molds, etc.
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