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High Temperature Silicone Sponge Sheet

Product Codes: VGD10HTSH, VGD16HTSH, VGD24HTSH, VGD33HTSH

Product Description

Superior Heat Protection
Our high temperature silicone sponge sheets are ideal for applications requiring exceptional heat resistance. Available in standard 1m x 10m rolls, thicker sheets come in 1m x 1m sizes. We offer thicknesses ranging from 1.5mm to 25mm to meet your specific needs.

Enhanced Properties
These sheets provide the same benefit as our standard grade silicone sponge but with a broader temperature range. They offer excellent air and watertight properties, combined with a soft and flexible material. They can with stand temperatures from -60ᵒC to +270ᵒC (up to 300ᵒC intermittently), making them perfect for food production and pharmaceutical applications.

Compliance
Our high temperature silicone sponge sheets meet the flammability requirements of FAR 25/JAR 25/ CS 25 Appendix F, Part (a)(1)(iv) and (a)(1)(v) horizontal flammability standards.

Compliances

Automotive standard icon badge.
Automotive standard PART 571MBSS302
Aerospace approved icon badge.
FAR 25 / JAR 25 / CS 25 Approved
REACH and RoHS Compliant icon badge.
REACH and RoHs Complaint

Facts

Material Type Silicone Sponge
Temperature Range -60ᵒC to +270ᵒC (300ᵒC Intermittent)
Density Range 200-550kg/m³ (10-33 lb/ft³)
Colour Availability Off-White (Red Oxide on enquiry)
Roll Width 1000mm
Available thicknesses 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 20mm, 25mm

Main Features

- Soft, pliable material
- Enhanced operating temperature range
- Air and watertight
- Ozone, UV and weathering resistant
- Bacteria and mildew resistant

Availability Format

Self adhesive backing icon badge.
Full roll lengths icon badge.
Cut lengths icon badge.
Custom gaskets icon badge.

Target Industries

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Technical Details

  • Property Units VGD10HTSH VGD16HTSH VGD24HTSH VGD33HTSH Test Method
    Density* Kg/m3 (lb/ft3) 220 (14) 250 (16) 390 (24) 550 (34.3) BSENSIO 845 / ASTM D3574
    Hardness** Shore OO (Shore A) 25 (2) 42 (5) 63 (17) 86 (30) ASTM D2240
    Compression Stress 40% Strain*** kPa (PSI) 50 (4.6) 90 (6.4) 165 (9.0) 470 (348.8) BSENSIO 33886 Part 1 2 / ASTM D1056
    Tensile Strength MPa (PSI) 0.6 (87) 0.6 (87) 0.8 (116) 2 (290) BSENISO 1798 ASTM D412
    Elongation to Failure % 140 145 120 130 BSENISO 1798 ASTM D412
    Compression Set 50% Compression 24 hrs Recovery 22hrs 70ᵒC (158ᵒF) % 10 1 1 4 BSENISO 1856
    Compression Set 50% Compression 24 hrs Recovery 22hrs 100ᵒC (212ᵒF) % 22 4 4 10 ASTM D1056

    These figures are only intended as a guide and should not be used in preparing specifications.

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Worldwide Shipping

We ship our goods worldwide using a variety of couriers including DPD, DHL, TNT, UPS and FEDEX. Please contact us to discuss your shipping requirements. 

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Current Delivery Times

Silicone Rubber Extrusion

Delayed
14-18 working days

Silicone Extrusion & Secondary Operations

Delayed
18 - 22 working days

Silicone Rubber Extrusion (New Dies)

Delayed
20 working days

Silicone Rubber Inflatable Seals

Delayed
22 working days

Silicone Rubber & Sponge Sheeting

Normal
from 5 working days

Silicone Rubber & Sponge Gaskets

Normal
from 5 working days

EPDM Extrusion

Normal
3 - 5 Weeks

Compression Moulded Parts

Partially Delayed
From 4 Weeks

3D Printed Parts

Normal
5 Working Days

Worldwide Shipping

We ship our goods worldwide using a variety of couriers including DPD, DHL, TNT, UPS and FEDEX. Please contact us to discuss your shipping requirements.