99re华人永久视频在线|国产精品福利午夜h视频|在线观看亚洲精品福利片|国产免费拍久久受久久

EN

White PVC High Absorbent Foam Glass Cork Spacer

Hollyseal? low and medium density foam is a soft, closed-cell PVC foam that provides excellent sealing against water, dust, light and other substances at various compression levels, and also provides cushioning and shock absorption during the installation

資料下載

Product Description

Hollyseal? low and medium density foam is a soft, closed-cell PVC foam that provides excellent sealing against air, water, light and other substances at various compression levels, as well as cushioning and shock absorption for the installation of structural components. The surface of the foam can be protected by self-adhesive pressure-sensitive adhesive, paper or release film according to the needs of use. In addition, the density (180±20 kg/m3), thickness (1-25mm), hardness, and compression rebound of the foam can be adjusted to provide performance for a variety of applications. It is suitable for various applications such as automotive sheet metal vibration damping sealing, water tank sealing, HVAC sealing, door and window roof weather stripping, electrical and electronic vibration damping sealing, power battery sealing and cushioning, die-cutting gaskets, etc. for dustproof, waterproof, vibration damping, cushioning, sound insulation, heat insulation, etc.

 

The main types of PVC foam we produce, they are:

●Fast recovery foam - material recovers immediately after compression

Slow recovery PVC foam - ideal for filling irregular surfaces


Product Features                                                                           

1.Sealing water, dust and air can be achieved at 30% compression

2.Excellent shock absorption and sound insulation performance

3.Excellent UV resistance and weather resistance

4.Good thermal insulation properties

5.Good tolerance to acids and bases

6.Wide operating temperature range

7.Flame retardant grade can be customized (UL-94-V-0 grade/ BS476:part7:1997 ClassⅠ)


Product Applications

1.Car body shock absorption 2.Door and window roof weather stripping  3.HVAC sealing 4.Electrical sealing 5.Refrigerator sealing

6.Electronic equipment sealing 7.Mechanical housing sealing 8.Outdoor lighting fixtures                                                                

 

 92b926b91799e0f2bc5969faba9b931.png

Specification Description

MaterialPolyvinyl chloride foam
ColorBlack,Grey,White,Brown,Special colors can be customized
Thicknessin0.063,0.079,0.126,0.157,0.189,0.197,0.236,
0.248,0.315,0.374,0.5,0.625,0.75,1
mm 1.6,2,3.2,4,4.8,5,6,6.3,8,9.5,12.7,16,19, 25.4
Lengthft16.4,20,25,32.8,50,100
m5,6.1,7.6,10,15.2,30.5
Width(mm)1020,1220,1350,1422,Other special can be customized

 

Technical Information

Density180±20 kg/m3
Tensile strength≥350kpa
30% permanent compression deformation≤6%
Hardness(Shore 00)30±5°
Elongation at break≥150%
Flame retardant

UL-94 (HBF/HF-1/V-0) can be customized

FMVSS 302