1. Product Stucture
Release Liner: Green/Red/Blue PE Film or Glassine Paper
Adhesive – Top: High-tack Solvent Acrylic Adhesive
Carrier: PE Foam
Adhesive – Bottom: High-tack Solvent Acrylic Adhesive
2. Product Features
- Extreme Conformability: creates an exceptionally soft foam that contours perfectly to irregular surfaces and fills large gaps—ideal for rough construction substrates or complex automotive interiors.
- Superior Cushioning: The low-density structure (50kg/m³) allows for a higher compression ratio, providing excellent impact absorption and vibration damping.
- Closed-Cell Waterproofing: Despite its flexibility, the independent closed-cell structure ensures a reliable barrier against moisture, dust, and air.
3. Parameter GS-AT-1201 (0.5mm)
| Property | Data | Test Method |
| Total Thickness | 0.5mm | – |
| Expansion | 20x | – |
| Density | 50±5 kg/m³ | ASTM D3575 |
| Initial Tack | ≥ 10# (Steel Ball) | GB/T 4852 |
| Adhesion to Steel | ≥ 10 N/25mm | ASTM D3330 |
| Tensile Strength | ≥ 0.5 MPa | ASTM D3759 |
| Temperature Range | -20°C to 80°C | Oven Test |
4. Parameter GS-AT-1202 (1mm)
| Property | Data | Test Method |
| Total Thickness | 1mm | – |
| Expansion | 20x | – |
| Density | 50±5 kg/m³ | ASTM D3575 |
| Initial Tack | ≥ 12# (Steel Ball) | GB/T 4852 |
| Adhesion to Steel | ≥ 15 N/25mm | ASTM D3330 |
| Tensile Strength | ≥ 0.4 MPa | ASTM D3759 |
| Temperature Range | -20°C to 80°C | Oven Test |
5. Parameter GS-AT-1203 (2mm)
| Property | Data | Test Method |
| Total Thickness | 2mm | – |
| Expansion | 20x | – |
| Density | 50±5 kg/m³ | ASTM D3575 |
| Initial Tack | ≥ 12# (Steel Ball) | GB/T 4852 |
| Adhesion to Steel | ≥ 18 N/25mm | ASTM D3330 |
| Tensile Strength | ≥ 0.3 MPa | ASTM D3759 |
| Temperature Range | -20°C to 70°C | Oven Test |
6. Specifications & Storage
| Colors | 🔳 Black Foam ⬜ White Foam |
| Standard Sizes | Thickness: 0.5mm, 1mm, 2mm Width: 10mm / 12mm / 15mm / 18mm / 30mm / 50mm Length: 3m, 5m, 10m |
| Shelf Life | 24 Months (Optimal performance within 12 months) |
| Storage Condition | Store in a cool, dry place at 20°C – 30°C. Avoid direct sunlight and moisture. |
