Embossed PVC Foam Board Forming into

1. Waterproof, flame retardant, Naisuan Jian, Fang Zhu, light weight, insulation, noise, shock absorption characteristics

2. And wood processing the same, and processing performance is far better than wood

3. It is an ideal substitute for wood, aluminum and composite sheet

4. The skin surface is very smooth, high hardness, not easy to scratches, commonly used in the production of cabinets foam, embossed PVC foam board advantages of furniture

More people will be concerned: embossed PVC foam board manufacturers embossed PVC foam board why apply to home decoration pvc knot plate use areas

PVC foam process control key points

Plastic foam molding is divided into three processes: the formation of bubble nuclei, the expansion of bubble nuclei and the curing of the foam. For the PVC foamed sheet to which the chemical foaming agent is added, the expansion of the bubble nucleus has a decisive effect on the quality of the foamed sheet. PVC is a linear molecule, the molecular chain is short, the melt strength is low, the bubble in the bubble into the bubble process, the melt is not enough to cover the bubble, the gas easily overflow into large bubbles, reduce the foam sheet product quality The

A key factor in improving the quality of PVC foam sheets is to increase the melt strength of PVC. There are several ways to improve the melt strength of PVC from the processing characteristics of polymer materials, but the most effective way is to add additives to improve the melt strength and reduce the processing temperature. PVC is an amorphous material, with the melt temperature to improve the melt strength decreases, and vice versa with the melt temperature to reduce the melt strength, but the limited role of cooling only play a supporting role. ACR class of agents have to improve the role of melt strength, in which the most effective foaming regulator. The melt strength increases with increasing foaming agent content. In general, as long as the screw has enough dispersion and mixing capacity, add a high viscosity of the foam regulator to improve the melt strength effect is more obvious.

Embossed PVC foam board paint process

Scope: Suitable for embossing PVC foam surface of the product spray paint treatment; such as PVC bathroom cabinet paint process, PVC bathroom cabinet paint process.

Main ingredients: cellulose resin, special polymer and so on.

Environmental standards: in line with phthalates, EN71-3: 1994 + AL2000 + AC2002, REACH.

Embossed PVC foam board paint: white, red, varnish, green, sky blue, pearl lacquer black, yellow, flash silver paint and so on.

Features: embossed PVC foam board paint series, easy construction of PVC board, strong adhesion, high hardness, good light fastness, paint after the PVC sheet cutting, drilling are no jagged cracks, excellent performance, easy to spray, Low cost, single component ROHS environmental protection, the paint coating PVC bathroom cabinet, PVC bathroom cabinet surface has a good decorative and protective features.