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2mm Cork Underlayment with PET Film - Eco-Friendly, Durable Flooring Solution from China Suppliers & Factory
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| MODEL | CORK 20-P | WATER ABSORPTION | <0.1% |
| THICKNESS | 2mm | IIC RATING | 50db |
| DENSITY | 220kg/m³ | STC RATING | 46db |
| SIZE | 100sq.ft / 200sq.ft | LOAD QTY. (20GP) | 12000sqm / 129000sq.ft |
| THERMAL INSULATION | 0.05w/mk | LOAD QTY. (40HC) | 27000sqm / 290000sq.ft |
Natural Cork: Returning to the Essence of Comfort and Protection
Cork, as a natural gift from the Mediterranean cork oak, retains its most original ecological properties. The 2mm-thick cork layer is formed by gently pressing natural cork granules, and its unique honeycomb structure acts like countless microscopic springs, naturally dispersing pressure and absorbing impacts to provide cushioning protection for flooring. This natural material offers excellent elasticity without the need for chemical additives and maintains its breathable characteristics, creating a "breathable" protective layer when in contact with the floor, avoiding potential moisture retention issues that can arise from complete sealing.
Frequently Asked Questions
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What is the CORK 20-P underlayment made of?
The CORK 20-P underlayment is made entirely of natural cork — a sustainable material harvested from Mediterranean cork oak trees. It is formed by gently pressing natural cork granules into a 2mm-thick layer without the use of chemical additives.
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What types of flooring is the CORK 20-P compatible with?
The CORK 20-P is suitable for use under laminate, hardwood, bamboo, and vinyl flooring, and is specifically designed to work with underfloor heating systems.
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What are the sound insulation ratings of the CORK 20-P?
The CORK 20-P achieves an IIC (Impact Insulation Class) rating of 50dB and an STC (Sound Transmission Class) rating of 46dB, making it effective at reducing both impact noise and airborne sound transmission between floors.
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How does the cork underlayment help with moisture management?
Unlike fully sealed underlayments, the natural cork structure is breathable. It creates a "breathable" protective layer between the subfloor and flooring, which helps prevent moisture retention and reduces the risk of mold or warping caused by trapped humidity. Its water absorption rate is also extremely low at less than 0.1%.
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What is the thermal insulation value of the CORK 20-P, and is it suitable for heated floors?
The CORK 20-P has a thermal insulation value of 0.05 W/mK. This low thermal resistance ensures that heat from underfloor heating systems passes through efficiently, making it an ideal underlayment choice for radiant heating applications.
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What packaging options and container load quantities are available?
The CORK 20-P is available in Nude, Pallet, or Carton packaging options. For bulk orders, a 20GP container holds approximately 12,000 sqm (129,000 sq.ft), while a 40HC container accommodates up to 27,000 sqm (290,000 sq.ft).