S20C foamed silicone
Category: Endothermic Series
Product Details
S20C foam silicone is formulated with an organosilicon polymer (silicone rubber) base and a halogen-free flame-retardant system, generating its foaming action through an environmentally friendly self-dehydrogenation reaction. It exhibits excellent properties such as low density, low compression set, and resistance to both high and low temperatures. Product features: it combines the high elasticity of silicone rubber with the superior shock-absorbing, impact-resistant, and sealing characteristics of foam materials, while also offering an extremely low thermal conductivity and outstanding electrical insulation and dielectric strength.
Technical Specifications
Performance Name
|
Unit
|
Performance value
|
Color (customizable)
|
/
|
black / white / gray
|
Thickness
|
mm
|
0.8~10
|
Density
|
g/cm³
|
0.18~0.5
|
Compression rebound stress @25%
|
KPa
|
10~140
|
Permanent compression set ( 100℃@50%@22h )
|
%
|
≤5.0
|
Tensile strength
|
MPa
|
≥0.1
|
Elongation at break
|
%
|
≥40
|
Water absorption rate
|
%
|
≤8
|
Thermal conductivity
|
W/ ( m·K )
|
< 0.1
|
Volume resistivity
|
Ω·cm
|
≥1012
|
Insulation resistance @DC 1000V , 60s
|
GΩ
|
≥1
|
Dielectric withstand voltage @AC 2700V , 60s
|
mA
|
I (Leak) < 0.1
|
Flame retardancy
|
/
|
UL94 V-0/HF-1
|
Environmental testing RoHS
|
/
|
Qualified
|
Key Performance

Keywords:S20C foamed silicone
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S20C foamed silicone
S20C foam silicone is formulated with an organosilicon polymer (silicone rubber) base and a halogen-free flame-retardant system, generating its foaming action through an environmentally friendly self-dehydrogenation reaction. It exhibits excellent properties such as low density, low compression set, and resistance to both high and low temperatures. Product features: it combines the high elasticity of silicone rubber with the superior shock-absorbing, impact-resistant, and sealing characteristics of foam materials, while also offering an extremely low thermal conductivity and outstanding electrical insulation and dielectric strength.
Product Inquiry
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