聚氯乙烯(pvc)防水卷材

简介 Introduction

匀质聚氯乙烯（PVC )防水卷材是一种高品质、高分子防水片材，经PVC树脂加入增塑剂、抗紫外线剂、抗老化剂、稳定剂等加工助剂，通过挤出法生产成型的高分子防水卷材。本产品由于采用了独特的产品配方,产品寿命长，屋面超过20年，地下超过50年，在建筑、土木工程中得到广泛的应用。

内增强加筋型聚氯乙烯（PVC )防水卷材是一种热塑性的PVC卷材，该卷材是以聚酯纤维或玻璃纤维作为加强筋， 通过特殊的挤出涂布法工艺，使双面的聚氯乙烯塑料层和中间的聚酯或玻纤加强筋结合成为一体二形成的高分子卷材。配方先进的聚氯乙烯塑料层与网状结构的聚酯纤维织物相结合使卷材拥有极佳的尺寸稳定性和较低的热膨胀系数。玻 璃纤维内加强筋与卷材充分捏合，因此不会出现层间分离和水浸等现象。提升卷材直接暴露在自然环境中的长期性能 同时，卷材表层独特的涂料使卷材具有自洁功能，防止空气中的灰尘和污染物在卷材上着色。

Homogeneous polyvinyl chloride (PVC ) roll material is a high-quality polymer waterproof sheet, which is comprised of PVC resin and processing agents such as plasticizer, anti-ultraviolet agent, anti-ageing agent, stability and etc., and made by extrusion method. The product adopts unique formula, has a long life (over 20 years for roof,over 50 years for undergrounds) and is widely used in construction and civil works.

Reinforced PVC waterproof roll material is thermoplastic, whose reinforcement layer is made of polyester fiber glass fiber.It is made by special extrusion method. Two polyvinyl chloride rolls combine inside polyester or glass film to form a polymer waterproof roll. PVC layers made by advanced formula and polyester fiber with web-structure make the roll own excellent dimensional stability and low thermal expansivity. Glass fiber and the rolls are combined completely that interlayer separation and water logging will not occur. It will also improve long-term performance under the direct exposure to natural environment. At the same time, the surface paint has self-cleaning function t away dust and dirt.

产品特点Product features

1、使用寿命长，耐老化、屋面材料可使用20年以上，地下可达50年之久。

2、拉伸强度高、延展率高、热处理尺寸变化小。

3、低温柔性好，适应环境温差变化性好。

4、抗穿孔性好，耐根系渗透性好，可做成种植屋面。

5、施工方便，焊接时牢固可靠且环保无污染。

6、耐化学腐蚀性强，适用各种场合。

7、具有良好的可塑性，边角细部处理方便快捷。

8、维修方便，成本低廉。

9、经过2000小时人工候化的验证。

1.Long service life (over 20 years for roofs and over 50 years for undergrounds) and anti-ageing.

2.High tensile strength, high elongation, and small size change when heated.

3.Excellent low-temp flexibility and good adaptability to temperature change.

4.Anti-puncture, root penetration resistant, suitable for planting roofs.

5.Convenient to construct, welded securely and environment friendly.

6.Anti-chemical corrosion and suitable for special places.

7.Good plasticity, convenient to handle in corners and details.

8.Convenient to maintain with low cost,

9.Validated by 2000 hours’ artificial weathering

匀质homogeneous 内增强加筋型 inside reinforcement

技术指标 technical index GB/T23457-2009

belong to pre-paving B category of GB/T23457-2009

适用范围Scope of application

聚氯乙烯（PVC )防水卷材采用了独特的产品配方，使产品的寿命远远超出了一般防水材料，卷材的优异性能使之被广泛应用于防水的各个领域：人工湖、隧道、钢结构屋面、种植屋面、地下室、上人屋面

PVC waterproof roll material adopts unique formula so that it has a longer service life than others. The excellent performance makes it widely used in: artificial lakes, tunnels, steel structure roofs, planting roofs, basements and exalted roofs.

产品优势 Product advantages

1、混料自动化。本项目的混料采用自动升温控制，自动时间控制，自动喂料控制。

2、挤出设备采用双螺杆共挤，螺杆温度采用电脑自动控温系统。

3、机头采用幅宽2.1m的大幅宽模头挤出设备。

4、精密的三辊压延装置，装备间采用自控自调系统

1.Auto materials combination. It is completed by auto temperature control, auto time control and auto feed control.

2.The extrusion machine has double screws to extrude and its temperature is auto controlled by a computer.

3.The die for extrusion molds has a 2.1m width.

4.Sophisticated tri roll press machine with an auto control and adjustment system.