
4p Waterproof Rocker Switch Panel + Overload Protection for Marine/Boat/Caravan
● SKINS:
○ ~2mm thick fiberglass reinforced plastic (FRP) both sides
○ Smooth / gloss white finish
● CORE:
○ ~50mm closed cell polyurethane foam
○ ~R12 insulation value
Product Introduction
Our company's production lines are all introduced from abroad to ensure high standard and production quality of the Fiberglass PU Sandwich Panels For RV, PU Sandwich Panels For Refrigerated Trucks, sandwich roofing sheets. Our enterprise tenet: adhere to the market-oriented, innovation for development, quality for survival, perfect after-sales service, won the praise of the majority of users. Only we have better and better quality, could we achieve our customers and ourselves, too.
Composite Polyurethane Foam Panel Details
Similar to the durable composite panels used in truck campers or reefer trucks, it can withstand temperatures from -30°C to around 140°C.
The thermal conductivity of extruded board is generally less than 0.030 (25°C, W/m k);
The thermal conductivity of polyurethane is generally less than 0.020 (25°C, W/m k);
50mm thick polyurethane with a heat transfer coefficient of 0.506317W/(m2·K)
50mm thick extruded board, the heat transfer coefficient is 0.719683W/(m2·K)
Main Products
Spacer Skylight Panels for PEB Steel Structure Buildings
spacer FRP sandwich panel transportation tool, cold chain cabinet
spacer plastic cover for greenhouse, garage, poultry farm
About Runfeng
Gasket Since 2004
Spacer cooperates with seven of China's top ten skylight steel structure enterprises
Spacer has two factories in South China and North China, with 7 production lines
Why choose Runfeng?
1. The world's top five man-made fiberglass (Taishan fiber)
2. Imported film American brand DUPONT
3. Ultra-wide production line, the width can reach 2650mm
4. Imported polyester resin (American brand ASHLAND & DSM & SKD)
After-sales service
Shelf life: 5 years - 25 years
Lifetime free technical support
Contact us
E-mail: sales02@frpexpert.com
mob. /whatsapp/WeChat: +8615930397073

We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for 4p Waterproof Rocker Switch Panel + Overload Protection for Marine/Boat/Caravan. We are always committed to building core competitiveness, always try innovation as life, advocate full innovation, comprehensive innovation, focus on the development of leap and upgrade. The company has strong technical force, advanced design methods and excellent service quality.
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