Sealed Extruded Silicone Sponge
Sealed Extruded Silicone Sponge

Sealed Extruded Silicone Sponge

Sealed Extruded Silicone Sponge not only maintances the advantage of silicone sponge, but also can be more flexible for producing complex cross-sectional shapes (such as irregular pipes, porous structures) continuously to meet different need
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Product Description

 

Sealed Extruded Silicone Sponge offers a flexible and durable solution for sealing, insulating, and protecting components in demanding environments.

 

 Extruded Silicone Sponge is engineered to deliver excellent thermal insulation, shock absorption, high and low temperature resistance and aging resistance across a wide range of industries.

a silicone spong tube

Main Feature

 

detail of silicone spong tube

• Silicone sponge extrusion has good performance in anti-aging, anti-yellowing

• Silicone sponge extrusion products are environmentally friendly, odorless and non-toxic

• Silicone products are also tear-resistant,so they will not deform easily in various situations.

• Silicone sponge stripes are durable, with a long service life.

• Closed cell silicone sponge extrusion are chemically stable and resistant to weak acids and alkalis.

• They are insulation resistant, arc resistant and corona resistant

• Sealed Extruded Silicone Sponge is also resistant to high and low temperatures, operating temperature range: -40 ℃ to + 220 ℃.

 

Typical application

A diverse range of industries application – ranging from Lighting and Construction to Automotive and Aerospace.

Technological data sheet of Sanpu

Hardness( Shore A)

5-45

Density  pcf

19--56(0.3-0.9g/cm³)

Pore structure

Closed cell

Tensile strength psi/kpa, Min (test value)

>58/400

Elongation%, Min

>80

Temperature range(℃)

-50~220

 

Customizted Service

1. Accept customization of color/ size/ structure/ surface/ sign/ adhesive and so on

2. Offer files of product. The following file formats can be provided: 3D drawings: STP, IGS; 2D drawings: CAD, PDF

3. Get a quotation

We are silicone product experts

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.

  • 5K +
    Completed Projects
    5k complete work
  • 10mil +
    Registered Capital
     
1
mold center 1736818269283946
 
hornor we won
 

Committed to providing customers with high-quality products

RoHS   (closed cell silicone sponge)
2025 ROHS011
   V0 UL94  certification
2025V001
      FDA Certification
FDA 202201
RoHS  (open cell silicone sponge)
RoHS -English01
 
Our factory & quipment
 

Pursue excellence with a down-to-earth attitude

20240507165556 -
A part of lab
equipment of silicone sponge
equipments of production 
20250913163427641281
A corner of production
                                                                           F A Q

Q: Are you a manufacturer, trading company or a third party?

A: We are a manufacturer, it's a joint manufacturer of Hangzhou Sanpu Co.,LTD and Gutai Silicone.Co.LTD ,the core team has more than 16 years' experience of silicone products 

Q: Where is your factory located?

A: Our factory address is : No. 18 Gongye South Road, Overseas Chinese Economic Zone, Ninghua County, Sanming City, Fujian Province

Q: Is the sample available?

A:Yes, we provid  free samples which we have stock ;If we need to produce samples for you,we need to charge sample fees

Q: What payment terms do you accept?

A: T/T or L/C or AliPay,others is welcome.

Contract us

 

Any question, pls speak with a product specialist about your needs

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