Royflexa Rubber
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Our cork sheets are made from 100% Natural Cork, offering a versatile solution for various industrial and decorative applications. These sheets are lightweight, self-healing, and provide excellent sound and heat insulation.
| Feature | Specification |
|---|---|
| Material | 100% Natural Cork |
| Size | Customizable according to customer needs |
| Standard Size | 950mm x 640mm (untrimmed) / 915mm x 610mm (trimmed) |
| Thickness | 3mm - 150mm, or Custom |
| Features | Lightweight, compressible, sound insulation, heat insulation, anti-corrosion, moisture-proof |
| Usage | Floor underlayment, sound insulation wall panels, theaters, broadcasting rooms |
| Cork Sheet (Granule Grade) | Small | Middle | Big |
|---|---|---|---|
| Granules Size (1/inch) | 30~60 | 12~24 | 8~12 |
| Tensile Strength (kg/cm²) | 8 | 12 | 8 |
| Compressibility (100psi Load %) | 15~40 | 10~30 | 15~40 |
| Recovery % | 75 | 65 | 75 |
| Boiling Water Resistance (Hour) | 3 | 5 | 3 |
Mainly made of the bark of the cork oak tree. This cork material is lightweight, soft, and elastic, with excellent sound absorption, heat insulation, and thermal insulation properties. Its internal structure contains countless sealed airbags, making it outstanding in sound insulation and heat insulation. Moreover, cork is a natural material, environmentally friendly and pollution-free.
With 20 years of experience, we specialize in the design, production, and R&D of cork products. Our factory spans over 20,000 square meters and is equipped with senior technicians. We source raw materials from Europe and China, utilizing a complete industrial chain to ensure cost-effectiveness and high quality. We hold certifications including FSC, BSCI, ISO9001, and Sedex.
