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BISCO® SILICONE FOAM

These materials deliver superior performance, including resistance to extreme temperatures, UV, ozone, mechanical fatigue and creep.

Why We Work With BISCO®

We are proud to offer BISCO® silicone foam from the Rogers Corporation, a leading global innovator in advanced foam technology. Our line of cellular silicone foam features the resistance to extreme temperatures and resilience required in many types of sealing, cushioning, insulation and vibration isolation applications. These materials are available in six different varieties, from ultra soft to extra firm.

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Key Benefits

Extremely Resilient to Mechanical Fatigue

Meets the Most Stringent UL Flame Ratings

Resistant to UV, Ozone, Extreme Temperatures and Flame

Compressible

Excellent Compression Set and Creep Resistance

PRODUCT OFFERINGS

BF-2000 – Ultra-Soft Silicone Foam

Low weight and softness make this material perfect for applications where low closure force and dust sealing are essential. Applications include vibration isolation in electronic components and transportation vehicles, and low closure force gaskets for portable electronics.

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BF-1000 – Extra-Soft Silicone Foam

BF-1000 – Extra-Soft Silicone Foam
This durable and adaptable cellular silicone features excellent memory, low stress relaxation, high compressibility and resistance to UV, ozone, extreme temperatures and flame. It is a perfect choice for environmental sealing of lighting fixtures, HVAC units and electronic cabinets. It is also suited for vibration isolation of vehicles and electronic components.

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HT-870 – Soft Silicone Foam

Applications for this soft, compressible and durable material include environmental sealing of outdoor enclosures, such as lighting fixtures, HVAC units and electronic cabinets, or shock absorbing cushions for vehicles and appliances.

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HT-800 – Medium Silicone Foam

This material is versatile and light, and is perfect of outdoor environments where it may be exposed to driving rain or fire. It combines the sealing ability of sponge rubber with the lightness of foam.

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HT-820 – Firm Silicone Foam

Featuring a compact cell structure for enhanced sealing, this material exhibits higher tear and tensile strength than the lighter foams. It is suitable for enclosures where a high closure force gasket is necessary.

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HT-840 – Extra-Firm Silicone Foam

Offering even more durability than our firm-grade silicone foam, this material is also ideal for environmental sealing applications. It can also be used in higher temperature applications such as press pads.

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Quick Reference Chart

Bisco Material
Property
Cell Structure
Deflection (psi)
Water Absorption (%)
UL Rating
Temp Rating (F)
Datasheet
Bisco Material: HT-870
Property: Soft
Cell Structure: Open Cell
Deflection (psi): 4
Water Absorption (%): 5
UL Rating: V-0
Temp Rating (F): 392
Bisco Material: HT-840
Property: Extra-Firm
Cell Structure: Closed Cell
Deflection (psi): 22
Water Absorption (%): 5
UL Rating: V-0
Temp Rating (F): 392
Bisco Material: HT-820
Property: Firm
Cell Structure: Closed Cell
Deflection (psi): 16
Water Absorption (%): 5
UL Rating: V-0
Temp Rating (F): 392
Bisco Material: HT-800
Property: Medium
Cell Structure: Closed Cell
Deflection (psi): 9
Water Absorption (%): 5
UL Rating: V-0
Temp Rating (F): 392
Bisco Material: BF-2000
Property: Ultra-Soft
Cell Structure: Open Cell
Deflection (psi): 1.5
Water Absorption (%): 5
UL Rating: V-0
Temp Rating (F): 392
Bisco Material: BF-1000
Property: Extra-Soft
Cell Structure: Open Cell
Deflection (psi): 3
Water Absorption (%): 5
UL Rating: V-0
Temp Rating (F): 392

QUESTIONS? OUR TEAM HAS ANSWERS.

With over 40 years of growth we have one of the most comprehensive arrays of advanced processes in the industry.

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