Shenzhen super car audio products co., LTD
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Gold Index: 4385
Place of Origin: | Zhejiang, China (Mainland) |
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White Wavy Sponge Car Soundproofing Material For Absorb High Frequencies
Product Description:
The car noise from exterior everywhere,mainly from the road noise and the engine noise and the structure of the car body and the wind noise.
The superb flexibility of this material allows for use on complex surfaces while providing the maximum vibration damping for material of this kind and doubles up as a sealant. This material is best suited for areas with low amounts of vibrations. This material is water-proof and once applied provides good defense against corrosion preventing any water and oxygen from coming in contact with chassis.
Features:
• Use for floor, door,trunk,
stereo enclosures, under dash,
inner firewall and etc
• Easy-to-install, very high-strength
adhesive butyl rubber
• Eliminate body/floor vibration
• Better audio sound quality
Installation:
1.Clean up the mounting surface, like the hood, trunk, floor, (for door and roof , need to remove the door panel, roof panel) with a quick-drying and residue-free solvent. Remove all dust, dirt, oil, moisture etc.
2.Use scissors, knife or die to cut the mat to the desired size and shape before removing the release liner.
( Note: work gloves should be used when handle foil backed material because the sharp edges when cut to different size)
Sample Test:
The serial number |
Item |
Performance |
Comment |
1 |
Appearance |
Black, white, gray |
Visual inspection |
2 |
Smell |
No smell |
The normal temperature Nasal olfactory |
3 |
The density of |
1600kg/m³±10 |
The proportion of meter test |
4 |
Hardness (Sha) |
70±5 |
Shore durometer |
5 |
Tensile strength (Mpa) |
≥0.5 |
500mm/min |
6 |
Resistance to bending |
Test samples ≥90°No cracks, no damage |
100×25×3mm |
7 |
Temperature test |
No cracks, no fall off |
24 house -25±5. 24 house -60±5. |
8 |
Corrosion of steel plate |
No crrosion, Steel plate no deformation |
Stick on the plate 72 hours (25) |
9 |
Harmful substances |
Pb≤ 600PPm Cd≤ 600PPm Hg≤ 600PPm PBB, PBDE≤ 600PPm |
Refer to: IEC62321/2nd CDV (111/95/CDV) Cd: ICP-OES Hg: ICP-OES Cr: UV-Vis PBB, PBDFE: GC-MS Pb: ICP-OES |
Shenzhen super car audio products co., LTD [China (Mainland)]
Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)