PVC Foam Structure Sheet High Closure Rate Thermal Stability
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m²
- Supply Capability:
- 10000000 m²/month
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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
项目 | 测试标准 | 单位 | 结果 |
F45 Kg/m3 |
F60 Kg/m3 |
F80 Kg/m3 |
F100 Kg/m3 |
F130 Kg/m3 |
F200 Kg/m3 |
F250 Kg/m3 |
F300 Kg/m3 |
Item | Test | Unit | Result | ||||||||
表观密度 | ISO 845 | Kg/m3 | Nominal | 45 | 60 | 80 | 100 | 130 | 200 | 250 | 300 |
Apparent density | range | 40-50 | 54-69 | 72-89 | 90- 110 | 120- 150 | 180-220 | 225-275 | 280-330 | ||
压缩强度 |
ISO 844 | MPa | Nominal | 0.6 | 0.9 | 1.4 | 2 | 3 | 5.2 | 7 | 8.1 |
Compression strength | Minimum | 0.5 | 0.75 | 1.1 | 1.6 | 2.6 | 4.5 | 6.1 | 7.6 | ||
压缩模量 | MPa | Nominal | 50 | 75 | 90 | 140 | 190 | 280 | 450 | 530 | |
Compression modulus | Minimum | 45 | 60 | 80 | 115 | 160 | 240 | 330 | 450 | ||
拉伸强度 |
ASTM C297 | MPa | Nominal | 1.4 | 1.8 | 2.5 | 3.2 | 4.2 | 7 | 9 | 11 |
Tensile strength | Minimum | 1.1 | 1.3 | 2 | 2.6 | 3.2 | 6.2 | 7.5 | 9.1 | ||
拉伸模量 | MPa | Nominal | 55 | 75 | 95 | 130 | 170 | 230 | 300 | 400 | |
Tensile modulus | Minimum | 45 | 60 | 80 | 100 | 140 | 190 | 240 | 320 | ||
剪切强度 |
ISO 1922 | MPa | Nominal | 0.55 | 0.75 | 1.1 | 1.6 | 2.1 | 3.5 | 4.5 | 5.2 |
Shear strength | Minimum | 0.45 | 0.65 | 0.95 | 1.4 | 1.9 | 3.2 | 3.6 | 4.6 | ||
剪切模量 | MPa | Nominal | 15 | 20 | 27 | 35 | 54 | 75 | 98 | 120 | |
Shear modulus | Minimum | 12 | 18 | 24 | 28 | 40 | 60 | 80 | 100 | ||
剪切伸长率 | % | Nominal | 12 | 20 | 20 | 25 | 30 | 35 | 35 | 35 | |
shear elongation at | |||||||||||
热变形温度 | DIN 53424 | ℃ | Nominal | 125 | 125 | 125 | 125 | 125 | 125 | / | / |
HDT |
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
Items | 单位 | F45 | F60 | F80 | F100 | F130 | F200 | F250 | F300 |
Length | mm | 1238 | 1220 | 2330 | 1970 | 1850 | 1600 | 1400 | 1350 |
Width | mm | 1238 | 1220 | 1150 | 1010 | 900 | 800 | 700 | 650 |
Thickness | mm | 80 | 80 | 70 | 65 | 60 | 55 | 50 | 45 |
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.
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