涂层 Coating

聚氨酯PU球墨铸铁管的特点：

Characteristics of polyurethane (PU) ductile iron pipe:

01、耐油性能好，是天然橡胶耐油性能的15-20倍:

Good oil resistance, 15-20 times the oil resistance of natural rubber;

02、耐磨性能好，是天然橡胶耐磨性能的30-50倍；

Good wear resistance, 30-50 times the wear resistance of natural rubber;

03、耐老化性好，是天然橡胶耐老化性能的5倍；

Good aging resistance, 5 times the aging resistance of natural rubber;

04、耐扯断强度是天然橡胶的3倍

3 times the breaking strength of natural rubber

05、具有高弹性、高伸长率、高强力；

High elasticity, high elongation, high strength;

06、阻尼性能好，内壁光滑，液体阻力小，液压损 失少；

Good damping performance, smooth inner wall, low liquid resistance, less hydraulic loss;

07、外观漂亮,软管弯曲半径小，******无味，耐冲击， 耐疲劳，轻便灵活，其重量是橡胶软管的百分 之三十至七十；

Attractive appearance, small bending radius of hose, no toxicity or odor, impact resistance, fatigue resistance, portability, 30 to 70 percent of the weight of a rubber hose;

08、阻燃性好,******无味。耐冲击、耐疲劳，安全 可靠

Good flame retardancy, no toxicity or odor. Impact resistance, fatigue resistance, high safety and reliability

环氣漆的组成：本产品是由环氧树脂、防锈颜料、填料、増塑剂调配而成为成分一，固化剂为成分二。

Composition of epoxy paint: this product is composed of epoxy resin, anti-rust pigment, filler and plasticizer as ingredients 1 and curing agent as ingredient 2.

环氧漆的特性：耐水、耐酸碱、防锈性能好。与钢铁、水泥面粘接力强。适用于钢铁设备、管 道的耐水、耐油、耐化学试剂，作防护打底之用.也可作水泥底材的打底或底面合一防护之用。

Characteristics of epoxy paint: good resistance to water, acid, alkali and rust; strong adhesion to steel and cement; it is suitable for the water resistance, oil resistance and chemical resistance of steel equipment and pipelines as a protective primer, and can also be used as a primer for the cement substrate or for the protection of the bottom surface.