Glass Fiber Matte Fiberglass Coat Panel For RV Shell

Product 

Body shell and roof Fiberglass gelcoat sheets are often used in the manufacture of RV body shells and roofs. Its surface gelcoat layer not only provides a smooth, high-gloss or frosted visual effect, but also resists UV, rain and wind and sand erosion. For example, some RVs use double-sided fiberglass gelcoat sheets combined with polyurethane foam interlayers to form a high-strength composite structure, which not only ensures the strength of the body, but also has good heat insulation and pressure resistance.

Floor and internal partitions
Gel-coated boards are used as floor materials for RVs. They are waterproof, moisture-proof, shock-absorbing and noise-reducing. At the same time, their lightweight design (density is about 1/4 of steel) can reduce the weight of the entire vehicle. In addition, their flexibility is suitable for making interior partition boards, which improves the aesthetics and functionality of the interior space.

advantage

1 Corrosion resistance and weather resistance
Glass fiberglass gel coat has excellent resistance to acid, alkali, salt, oil and other media. In particular, the service life of isophthalic gel coat resin is 15% longer than that of ordinary orthophthalic type, which can slow down yellowing and powdering. Even in the high humidity and high temperature environment of the coast, it can remain stable for a long time without frequent repainting and maintenance.
2
Lightweight, high strength and impact resistance
Glass fiber content is high, and the longitudinal strength is close to that of steel, but the weight is only one-fourth of that of steel. Sandwich structure (such as polyurethane foam) further improves the impact resistance and torsional strength, which is suitable for dealing with complex road conditions.

3 Heat and sound insulation performance
The thermal conductivity of FRP is only 1/100~1/1000 of that of metal. Combined with the polyurethane interlayer, it can effectively block external heat and noise and maintain a stable temperature inside the car. For example, in hot summer or extremely cold environments, the thermal insulation performance of the gel-coated car body is significantly better than that of the aluminum body.

4Aesthetics and easy maintenance
The color of the gel coat can be customized (such as the RAL color card standard), and the pigment is mixed in the resin, which is not easy to fade. The surface is self-cleaning and only needs to be wiped with water regularly. Small area damage can be restored by simple repair without the need for professional equipment.

5Environmental protection and safety
The material does not contain volatile harmful substances and meets green environmental protection requirements; it also has electrical insulation properties to avoid the risk of conductive or electromagnetic interference and is suitable for flammable and explosive environments.

Physical performance advantages

1. Lightweight and High Strength: it can reduce vehicle weight and improve load efficiency;

2. Corrosion resistance: resistant to acid, salt spray, and ultraviolet radiation, with a service life of 15-20 years, and surface damage is easy to repair without obvious traces;

3. Thermal and Sound Insulation: The middle foam layer effectively blocks heat conduction and noise, suitable for scenarios such as refrigerated trucks and RVs;

4. Flexible design: customizable shapes, colors, and sizes to meet complex structural requirements.

Comparison of Production Processes and Technologies

Continuous molding technology

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