Ns-100 soft Grade foam

Silicone Foam

This medium-soft silicone foam is cast from liquid silicone and is designed to provide long term sealing, cushioning and vibration isolation performance. Most importantly, it offers UL 94 V-0 flame resistance, FDA compliance for repeated use in contact with food and has excellent low stress relaxation properties which helps protect against compression set. It is a direct comparable to Rogers Bisco® HT 870 cellular material.

UL 94 V-0

• This material is compliant with the UL 94 V-0 test standard for flammability.
• The vertical burn test measures the self-extinguishing time of a vertically oriented polymer specimen.
• The test evaluates both the burning and afterglow times and dripping of the burning test specimen.
• In order to be rated UL 94 V-0, the burning must stop within 10 seconds, no flame propagation, and no dipping.

FDA REGULATION 21 cfr 177.2600

• This material is compliant with the requirements of FDA regulation 21 CFR 177.2600 that covers indirect food additives. Meaning it is generally recognized as a safe material and is intended for repeated use in contact with food.

material details

Available in – Continuous rolls or cut sheets
Thickness available (in) – 1/32  to 1/2
Roll lengths available (ft) – 20 to 60
Typical roll widths (in) – 19.7 & 36 (for 1/32″ to 1/8″)
Typical roll widths (in) – 19.7 (for 3/16″ and above)
Surface finishing – Smooth finish, both sides
Cell structure – Closed cell
Color – Grey

thickness TOLERANCES

1/32 Inch (0.79mm): +0.015/-0.004 (+0.381/-0.102)
1/16 Inch (1.6 mm): ±0.02 (±0.508)
3/32 Inch (2.39 mm): ±0.02 (±0.508)
1/8 Inch (3.18 mm): ±0.025 (±0.635)
3/16 Inch (4.78 mm): ±0.025 (±0.635)
1/4 Inch (6.35 mm): ±0.03 (±0.762)
3/8 Inch (9.53 mm): ±0.045 (±1.143)
1/2 Inch (12.7 mm): ±0.05 (±1.270)
* Tolerances are typical values obtained from sample testing

Material PROPERTIES

Full Datasheet

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