Square Silicone Rubber Sponge
Square Silicone Rubber Sponge

Square Silicone Rubber Sponge

Price 600 INR/ Kilograms

MOQ : 100 kg Kilograms

Square Silicone Rubber Sponge Specification

  • Diameter
  • Not Applicable (Square profile)
  • Thermal Conductivity
  • Low, ~0.065 W/mK
  • Material
  • Silicone Rubber Sponge
  • Flame Resistance Level
  • UL94-V0 available on request
  • Color
  • Red, White, Gray, Black, Custom colors available
  • Product Type
  • Square Silicone Rubber Sponge
  • Resistance level
  • Excellent resistance to aging, ozone, UV, and chemicals
  • Style
  • Solid, Closed Cell Sponge
  • Volatile Matter (%)
  • Negligible
  • Components
  • Silicone polymer, closed cell structure
  • Usage & Applications
  • Gaskets, insulation, sealing in electrical, automotive, aerospace industries
  • Length
  • 1 meter, custom lengths on request
  • Ash %
  • <1%
  • Size
  • Standard: 1 meter lengths or customizable
  • Compression Ratio
  • 20-30%
  • Surface Finish
  • Smooth, matte
  • Temperature Resistance
  • -60°C to +230°C
  • Tolerance
  • ±0.5 mm
  • Part Type
  • Profile/Strip
  • Width
  • Customizable, typically 10 mm - 100 mm
  • Natural Rubber
  • No, 100% Silicone
  • Weight
  • Varies with size, typically 0.15-0.3 g/cm³
  • Density
  • 0.30 Gram per cubic centimeter(g/cm3)
  • Tensile Strength
  • 7-9 MPa
  • Thickness
  • 1 mm - 50 mm (customizable)
  • Hardness
  • 15-30 Shore A
  • Rubber Type
  • Silicone
  • Water Absorption
  • <5% by volume
  • Feature
  • High durability, flexible, non-toxic, weather-resistant
  • Odor
  • Odorless
  • Tear Strength
  • 8-12 N/mm
  • UV Resistance
  • Superior
  • Packaging
  • Rolls or cut-to-length strips
  • Chemical Resistance
  • Resistant to most chemicals and oils
  • Electrical Insulation
  • High
  • Fungus Resistance
  • Excellent
  • Elongation at Break
  • 200-350%
  • Shape
  • Square profile cross-section
  • Food Grade Availability
  • Yes, on request
  • Compliance
  • RoHS, REACH, FDA compliant (food grade variants)
 

Square Silicone Rubber Sponge Trade Information

  • Minimum Order Quantity
  • 100 kg Kilograms
  • FOB Port
  • Mumbai
  • Payment Terms
  • Letter of Credit (L/C), Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Cash in Advance (CID)
  • Supply Ability
  • 2500 Kilograms Per Week
  • Delivery Time
  • 10-12 Days
  • Packaging Details
  • Standard
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001:2015
 

About Square Silicone Rubber Sponge

FEATURES of Silicone Rubber Sponge Square:-
 

Low water absorption.
High compressibility and low compression set over a wide temperature range.

Suitable for long  term continuous operation from -60º C to 2000 C.

 

APPLICATIONS :

 Thermal Insulation.
High & low temperature acoustic insulation.

High & low temperature gasket & seal. 

SIZE

SIZE

6MM X 6MM

16MM X 16MM

8MM X 8MM

18MM X 18MM

10MM X 10MM

19MM X 19MM

12MM X 12MM

20MM X 20MM

14MM X 14MM

25MM X 25MM

15MM X 15MM

30MM X 30MM

  Red / White Colour






 



Superior Weather and Chemical Resistance

This silicone rubber sponge exhibits excellent resistance to UV, ozone, and harsh chemicals, as well as most oils. Its robust closed cell structure ensures long-term durability and flexibility, making it suitable for various industries operating in challenging conditions.


Customizable for Your Application

Available in square profiles with a wide range of widths (10100 mm), thicknesses (150 mm), and colors, the product can be supplied in standard 1-meter lengths, rolls, or custom sizes. FDA-compliant, food-grade options make it safe for sensitive applications.


Precision in Sealing and Insulation

With outstanding electrical insulation, high tear and tensile strength, and a compression ratio of 20-30%, this silicone sponge profile delivers reliable performance in gaskets, weatherproof seals, and thermal insulation for electrical, automotive, and aerospace components.

FAQs of Square Silicone Rubber Sponge:


Q: How is the Square Silicone Rubber Sponge typically used in industry?

A: This product is commonly employed as gaskets, insulation, and sealing strips in electrical, automotive, and aerospace applications due to its excellent flexibility, high durability, and exceptional resistance to weather and chemicals.

Q: What customization options are available for size and color?

A: Widths from 10 mm to 100 mm and thicknesses from 1 mm to 50 mm can be tailored to your needs, along with custom length options. Standard colors include red, white, gray, and black, with further color customization possible upon request.

Q: When should I request a food-grade or flame-retardant variant?

A: Food-grade, FDA-compliant variants are recommended for direct food contact or sensitive environments, while UL94-V0 flame-retardant versions should be requested for applications requiring enhanced fire safety.

Q: Where is this silicone sponge manufactured and exported from?

A: The Square Silicone Rubber Sponge is manufactured and supplied from India, serving a global market as an export-ready product that meets international regulatory standards (RoHS, REACH).

Q: What is the typical process for ordering custom lengths or profiles?

A: You can specify your required width, thickness, color, and length when placing your order. The manufacturer typically produces strips in standard 1-meter lengths, but custom roll or strip dimensions are prepared on request to suit your application.

Q: How does its electrical insulation benefit demanding environments?

A: The products high electrical insulation properties make it ideal for use around sensitive or high-voltage components, reducing the risk of electrical leakage and enhancing overall system reliability.

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