聚氯乙烯（PVC）防水卷材
PVC waterproof membranes
★ 产品介绍 ProductsDescription
聚氯乙烯（简称PVC）防水卷材，是以聚氯乙烯树脂为原料，掺加增塑剂、改性剂、抗氧剂、紫外线吸收剂及其它补充剂等一次挤出而成的新型高分子防水卷材.
The PVC waterproofing rolls formulas are basedupon polyvinyl chloride resin with other assistants added toprovide flexibility and stability such as anti-oxidant,absorbent ofultraviolet light,plasticizer and plastic filling agent.
★ 产品种类及规格 ProductsSpecification
按产品的组成分为：均质无复合的卷材（代号H）、带纤维背衬复合的卷材（代号L）、织物内增强的卷材（代号P）、玻璃纤维内增强的卷材（代号G）、玻璃纤维内增强带纤维背衬复合的卷材（代号GL）
宽度：1-2.0m
厚度：1.2mm 1.5mm 1.8mm 2.0mm
长度：15m 20m 25m
Divided by theproduct composition: homogeneous non-composite membranes (code H),with fiber composite backing sheet (code L), fabric reinforcedsheet (code P), glass fiber reinforced membrane within (code G),glass fibers increased with fiber composite backing sheet (codeGL
Sheets ofsingle-layer and laminated sheets with fibre felt or fibre asreinforced layers are supplied in ourcompany.
Width :1-2.0m
Thickness :1.2mm 1.5mm 1.8mm 2.0mm
Length: 15m 20 m 25m
产品图片展示 ProductsHall
★产品性能 GB12952-2011PhysicalProperties
试验项目Item | 指 标 specification | |||||
H | L | P | G | GL | ||
中间织物上面树脂层厚度，mm≥ The resinthickness of Middle fabric | — | 0.40 | ||||
拉伸性能 Tension cap | Zui大拉力，N/cm ≥ Maximum tension N/cm≥ | — | 120 | 250 | — | 120 |
拉伸强度，Mpa ≥ Tension strengthMpa≥ | 10 | 10 | ||||
Zui大拉力时伸长率，％≥ Maximum tensionelongation | 15 | |||||
断裂伸长率，％≥ Fracture elongation | 200 | 150 | 200 | 100 | ||
热处理尺寸变化率，％≤ Heat treatment size changerate | 2.0 | 1.0 | 0.5 | 0.1 | 0.1 | |
低温弯折性 Low-temperaturebending | -25℃无裂纹 -25℃No craze | |||||
不透水性 Watertightness | 0.3Mpa,2h不透水 0.3Mpa,2hNo seepage | |||||
★ 产品应用范围 ApplicationRange
可适用于工业与建筑业的各种屋面防水，地下室、工业厂房、钢结构厂房、铁路隧道、防空洞、废水处理等建筑防水工程。
PVCmembranes form an effective barrier to liquid water or water vaporin the roof construction for industrial and civil engineering,underground engineering such as subway & tunnel, water conservancysuch as water pools & ditch, shelterindustrial plants, steelplants, grain depot, land filling, dyke, sewage treatment andbasement.