Rubber Sponge

Rubber sponge SY-250 is the closed cell rubber sponge, and it passes flame resist UL94V-0.
It mainly applies to the new energy car battery packing seals.

Data Sheet

Features

Applications

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Rubber Sponge Data Sheet

Flame Resist EPDM SY-6040F
Item	Data	Test standard
Color	Black
Standard Size	1m x 2m
Thickness	Thickness :1-30mm
(AC) Hardness	35± 5	ASTM D2240
Density (kg/m3)	270± 30	ASTM D3574
Tensile Strength （Mpa)	≥0.7	ASTM D412
Elongation at Break （%)	≥150	ASTM D412
Tear Strengih （KN/m)	≥4	ASTM D624
Water Absorption (%)	≤5	ASTM D1056
Compressive Strength(KPa)	70-140	ASTM D1056
Compression Set (%)	≤30	ASTM D395
High Temperature Resistance	≤4	ASTM D1056
（90℃ 20HRS)(%)	≤4	ASTM D1056
Ozone Aging Test / 50 ℃ 3 hours ozone concentration 50ppdm	The surface is free of cracks, cracks and hardening
Flame retardant Rating (T≥3mm）	V0	UL94

Rubber Sponge Features

Meet the most stringent fire retardant requirements
Long-term temperature resistance :(-60℃~200℃)
Good resilience, good long-term sealing
Long life:10-30 years

Rubber Sponge Applications

Sealing, heat insulation, seismic, sound insulation, fire prevention, insulation, anti-static, anti-aging, anti-wear
Used for aviation, automobile, high-speed railway digital products
The automotive industry, lamp seals, air conditioning, dashboard, engine insulation, and cushion.
In the construction industry, sealing and leakproof, fire prevention and shock release, pipe insulation
Rail transit, shockproof insulation, sound insulation, and fire prevention
The shipbuilding industry, sealing, fire prevention
Electronic industry, sealing, fire prevention, heat insulation, insulation
Aerospace, sealing, shock absorption, thermal insulation
Automotive industry: light baffle, door mirror, car taillight, door, trunk seals, engine shock absorption materials.