PRODUCT

Garmy Advanced Material co.,Ltd specializes in Anti-vibration materials and
watertight materials for automobiles and electronic components.

Low Foaming Rubber

Before foaming
Before foaming
After foaming
After foaming

Name

4T COMP

Use

Heat foaming sheet used for soundproof purpose on the steel plate of the vehicle body (pillar and side sill, etc.)

Composition

Item on the soft sheet composed of the foaming compound and adhesive compound prepared with butadiene rubber, filler, adhesive and foaming agent, etc.

Features

  • MS 725-04, A-1/A-2/A-3 Standards are followed (Heated for 175±2 ℃ × 20 min. to measure the foaming rate)

[ Room temperature storage, volumetric foaming rate ]

Type
Foaming Rate (%)
Foaming rate (%) according to the storage period
Remark
1 day
7 days
A-1
Low-foaming type
100% or more
212.95
198.83

A-2
Mid-foaming type
200% or more
257.02
257.07

A-3
High-foaming type
300% or more
400.14
369.22

[ Store in 50℃, volumetric foaming rate ]

Type
Foaming Rate (%)
Foaming rate (%) according to the storage period
Remark
1 day
7 days
A-1
Low-foaming type
100% or more
188.87
193.20

A-2
Mid-foaming type
200% or more
264.33
279.07

A-3
High-foaming type
300% or more
372.29
358.06

※ Satisfies the foaming rate standard according to the spec for each type

※ Storage Stability – Foaming rate standard is satisfied even after storage in thermostat for 168 hours

Address : 22-16 Oseonsandan-ro, Geumwang-eup, Eumseong-gun, Chungbuk, Korea (565, Oseon-ri)
Tel : +82-43-750-7556   |   Fax : +82-43-750-7558   |   E-mail : garmya@hanmail.net
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