PET Series
Core?Material?Expert?--?always?beyond?excellence
PET
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PET foam (polyethylene glycol terephthalate ) is a type of foam with thermoplastic structures, a certain of cutting and compression strength. Hence, it is often used in core materials with sandwich constructions, architecture,road transportation,rail traffic,new energy automobiles,aviation, shipping and wind electricity.
Product properties Convenient processing: Thermal forming can forge complicated shapes and structures. Heat stability is still maintained in heating condition. Favorable mechanical property: excellent cutting and compression performance. Recyclable: Reused to make new materialsEnvironmentally-friendly: traditional PET foam utilizes oxide as foaming agent. It may pose some negative influences on the environment and human health. However, our company’s PET foaming technology utilizes carbon dioxide as the physical foaming agent, so it doesn’t discharge greenhouse gases, and good for the environment. High temperature resistance: it can ensure 150 。C for a short while during process. With service life, it can endure the temperature around 100。C for long periods.
Performance indexes
項目 items | | | |
表觀(guān)密度kg/m3 Apparent density | ISO 845 | 105 | 115 | 135 |
平面壓縮強度 Plane compression strength N/mm2 | ISO 844 | 1.4 | 1.8 | 2.4 |
平面壓縮模量 Plane compression strength modulus N/mm2 | DIN 53421 | 90 | 110 | 140 |
拉伸強度 Tensile strength N/mm2 | ASTM C297 | 2.3 | 2.9 | 3.3 |
拉伸模量 Tensile modulus N/mm2 | ASTM C297 | 110 | 145 | 175 |
剪切強度 Shear strength N/mm2 | ISO 1922 | 0.9 | 1.05 | 1.3 |
剪切模量 Shear modulus N/mm2 | ISO 1922 | 21 | 23 | 30 |
剪切斷裂伸長(cháng)率% Shear breaking elongation | ISO 1922 | 15 | 15 | 12 |
室溫下導熱率 Thermal conductivity at room temperature W/m.K | ISO 8301 | 0.034 | 0.035 | 0.036 |
平板尺寸 Tablet size 寬/mm | 610 1220 100 | 610 1220 100 | 610 1220 100 |
Scope of application
Scope of application
Ship market, rail traffic, new energy automobile, wind electricity market, architecture and decoration ,etc.
