
Foam Rubber Sheet introduction:
SUNPASS Foam Rubber Sheets are innovative porous-structured materials manufactured by incorporating high-purity rubber compounds with advanced foaming technology. These sheets feature uniformly distributed closed or open cells (customizable per requirement), combining the inherent properties of base rubber with the lightweight, cushioning advantages of foam structure. Available in rolls or custom-cut sizes, they are engineered to meet diverse demands for insulation, shock absorption, sealing, and sound dampening across industries, with consistent quality aligned with SUNPASS's 40-year expertise in sealing solutions.
Foam Rubber Sheet Application:
1.SBR Foam Sheet: Waterproof, shock-resistant, and sound-insulating, used in floor mats, sports fields, and buffer materials.
2.NBR Foam Sheet: Oil and chemical corrosion resistant, commonly applied in mechanical sealing and oil pipe protection.
3.CR Foam Sheet: With good flame retardancy, high airtightness, and oil-weather resistance, suitable for fire sealing, ships, and automobiles.
4.EPDM Foam Sheet: Aging-resistant, weather-resistant, ozone-resistant, and high-low temperature (-50ºC~120ºC) resistant, widely used in building sealing, automotive, and air conditioning fields.
5.NR Foam Sheet: With good elasticity and softness, employed in buffer pads and shockproof packaging.
6.Silicone Foam Sheet: Features a wide high-low temperature range (-100ºC~250ºC) and is non-toxic and odorless, ideal for food, medical, and high-temperature sealing.
Foam Rubber Sheet Technical Datas:
| Products (sheet) | SBR Foam Rubber |
NBR Foam Rubber |
CR Foam Rubber |
EPDM Foam Rubber |
NR Foam Rubber |
Silicone Foam Rubber |
| Style | 460SBR-Foam | 460NBR-Foam | 460CR-Foam | 460EPDM-Foam | 460NR-Foam | 460SI-Foam |
| TempºC | -20~60 | -40~120 | -40~120 | -50~150 | -20~160 | -60~230 |
| Density(g/cm³) | 0.1-0.15 | 0.13-0.16 | 0.17±0.03 | 0.14±0.03 | 0.353 | 0.115-0.135 |
| Hardness (Shore A/Pa) |
30±5 | 65±5 | 10±3 | 15±5 | 20~35 | 50±5 |
| Elongation at Break(%) |
200~350 | 150~250 | 180~300 | 250~400 | 300~500 | 200~350 |
| Tensile Strength(MPa) |
0.8~2 | 2~4 | 1.2~2.8 | 1~2.5 | 1.5~3 | 1~2.2 |








1. What is your MOQ?
MOQ may vary by customer's special requirement; we try our best to meet your business requirement.
2. What's your payment terms?
We normally do T/T, and we can also offer western union account for transfer money. And more flexible payment terms, welcome to have a discuss.
3. Can you provide samples?
Yes, we can offer samples, and some samples are free
4. Can you delivery by express?
Yes, we can delivery by any express.
5. When will the sample be ready?
Normally, the sample can be ready in 3 days.
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