excellent electrical insulation performance

excellent electrical insulation performance
Silicone foam boards have high dielectric strength, can withstand high electric field intensity without being broken down, effectively isolate current and prevent short circuits
stable dielectric constant of silicone sponge
The dielectric constant of silicone foam board is stable, and its dielectric performance is less affected by changes in frequency and temperature, providing stable and reliable insulation protection in various environments.

wide operating temperature range

working environment from -60~200℃
Silicone foam boards are suitable for an extremely wide range of temperatures: -60℃ to 200℃ is their "comfort zone" for reliable operation..
Small extent deterioration under extreme temperatures
Under extreme temperatures, the physical properties of silicone foam boards (softness, elasticity, and sealing performance) deteriorate to a very small extent. They also have the characteristics of ozone resistance and anti-aging, so their service life is long

Excellent sealing ability

Stable electrical insulation performance
silicone foam has good resistance to permanent compression set, can effectively control destructive impact energy, and at the same time prevent the invasion of dust and particles, thereby playing a role in maintaining component safety, preventing faults and reducing unexpected maintenance.
wider application
3m adhesive has strong bonding properties, further expanding its application range

silicone sponge parameters
| Products name | Silicone sponge sheet | Density(g/cm*3) | 0.35-1(21.8--62.43lb/ft³) |
| Thickness(mm) | 0.8-50 (0.03--2in) | Hardness(Shore C) | 5-95 |
| Width(m) | <1.2m (47.24in) | Color | Accept customization |
| Length(m) | Any length | Cell structure | closed cell |
Sanpu silicone Co. Ltd is the leading silicone sheet manufacturer in China,specializing in a full range of silicone and silicone foam products for 15 years.
Our high-quality materials are produced in accordance with international standards and have been widely used and highly trusted in various industries.
More than 15 years' experience
We have a research and development team, a physics laboratory and a chemistry laboratory
Senior project managers effectively control all aspects of the project
Silicone rubber one-stop service
Covering silicone rubber products from upstream to downstream,including mixed silica gel,silicone oil ,silicone sponge sheet,solid silicone sheet,silicone extrusion
53333M2
Total land area
40+
Workers
10milion
Registered capital
40+
Equiment Number
Honor and qualification
Official certification, professional after sales service.

ROHS Certificate (closed cell silicone foam)

V-0 Certificate

FDA Certificate

ROHS Certificate (open cell silicone sponge)

REACH Certificate
Our factory & quipment
"Pursue excellence with a down-to-earth attitude"



About package
pack according to your order

standard pack
pack silicone products with standard export pack

Flexible packaging
Pack reasonably according to the order

Multiple packaging
Support express delivery,such as TNT,DHL,UPS or EMS
Support Air Shipping or Sea Shipping

Customizable packaging
The packaging method can be customized according to your requirements
FAQ
Q: What are the payment methods??
A: TT/LC/The third party,such as Alipay ,MIC and so on
Q: What can you buy from us?
A: Silicone foaming sheet, Silicone foaming strip, Solid silicone sheet,Silicone sponge extrusion,Silicone extrusion.
Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q: Visting factory is allowed or not??
A: Foreign Trade Express is a one-stop intelligent foreign trade network marketing SaaS system platform.
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