PVC Structural foam is a kind of hard cross-linked structure foam, with high closure rate, excellent mechanical properties, thermal stability, good thermal insulation performance, excellent buffer shock resistance and chemical corrosion resistance and other advantages, widely used in wind turbine blades,Transportation, Boats and yachts, sports equipment, drones and the radome and other fields.

Product Characteristics

uHigh closure rate: the closure rate is above 95%, with good sound insulation, heat insulation, heat preservation;

uOff-fire self-extinguishing property: has excellent flame retardant property

uProminent strength / stiffness-mass ratio, with high specific strength, high specific modulus, can improve the strength, improve the rigidity, significantly reduce the weight;

uWide applicability: suitable to epoxy resin, unsaturated polyester, double horse resin, polyurethane resin and other resin systems, high bonding strength;

uProcessing convenience: convenient for machining, improve the design freedom;

uFatigue resistance: The unique molecular structure gives it good fatigue resistance, especially suitable for composite sandwich structures bearing dynamic loads. The service life of the sandwich structure made with fiber reinforced material is several times higher than that of metal products.

Property

1 、All the above tested value based on the temperature  23 ± 2℃.

2 、During the performance test, the sample direction is perpendicular to the plane direction of the foam plate, that is, the 3 direction (Z direction) of the plate, and the shear test is in the 13 / 23 direction (XZ / YZ direction). Nominal values are the values of mechanical properties measured on the basis of nominal density. The minimum is the minimum mechanical property of the material independent of the density.

PHYSICAL CHARACTERISTICS

Note：Length tolerance ：±5mm ，Width Tolerance ：±5mm ，Thickness Tolerance ：±2mm。

PVC Structural foam sheet can be designed and processed into different thicknesses, different sizes and different surfaces according to the different needs of customers Processing of the core materials, to provide customers with high cost-effective processing solutions.