试验了彩色聚乙烯涂覆钢管的耐腐蚀性和耐气候性。
The corrosion resistance and weatherability of color polyethylene coated steel pipe were investigated.
其基础树脂固化后的硬度和热变形温度较高，同时又具有良好韧性和耐气候性。
Based on the resin curing the hardness and thermal deformation temperature higher, but also has a good climate of tolerance and toughness.
聚氯乙烯纤维强度高、弹性好、耐磨性和耐气候性能好、保暖性能和保健性好、抗燃性强。
It was high intensity, good elasticity, efficient in heat insulation and health care, strong resistance to wearing, weathering and flame.
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