长丝聚酯胎基布
联系我们
  • 电话:0724-8690999
  • 传真:0724-8690999-602
  • 手机:18696451899
联系人:张先生
在线留言

荆门生产基地:
湖北优布非织造布有限公司
地址:湖北省荆门市沙洋县纪山镇
工业园

荆州生产基地:
荆州市平安防水材料有限公司
地址:湖北省荆州市开发区跃进路
电话:0716-8331498

长丝聚酯胎基布

长丝聚酯胎基布采用优质的聚酯切片,通过纺粘直接成网、针刺固结、高温定型、浸胶、烘燥等一系列工艺加工而成。纺丝熔体经高速气流拉伸,在高喷头拉伸的作用下,使形成的长丝纤维具有较高的取向度、结晶度及结构稳定性,并赋予其较高的拉伸强力和较大的剩余拉伸率。因此长丝聚酯布具有较强的拉伸强力、撕裂强力、顶破强力、延伸率及热稳定性。是迄今为止国际公认的性能最佳的改性沥青防水卷材胎体,主要应用于房屋建筑、高速铁路、高速公路、机场、港口码头、水利设施等领域。
Filament fiber Polyester mat is made of high quality PET chips, which are processed by spunbonding directly into the net, needle punching consolidation, high temperature setting, dipping glue, drying and other processes. The spinning melt is stretched by high-speed airflow under the action of high nozzle stretching. it makes the formed long fibers has a high degree of orientation, crystallinity and structural stability, and imparted with high tensile strength and large residual elongation. Therefore, the filament fiber polyester mat has strong tensile strength, tearing strength, bursting strength, elongation and thermal stability.It is the best internationally recognized foundation for the modified bitumen waterproof membrane which mainly used in house construction, highways, airports, port terminals, water conservancy facilities and other fields.


技术指标
产品性能指标 PRODUCT PARAMETERS
序号
S/N
项目
ITMES
性能标准
Performance standard
1 单位面积质量
Weight per Unit area(g/ m2)
120 160 180 200 250 310
2 厚度
thickness,mm
0.5-0.7 0.8-1.0 0.9-1.1 1.0-1.3 1.3-1.5 1.5-1.7
3 幅宽
width,mm
1020
4 纵向拉伸强度
Tensile strength MD N/50mm≥
250 350 400 500 800 1000
5 纵向拉伸强度
Tensile strength CD N/50mm≥
250 350 400 500 800 1000
6 纵向延伸率
Elongation MD %≥
20 25 25 30 40 40
7 横向延伸率
Elongation CD %≥
20 25 25 30 40 40
8 热尺寸稳定性
Thermal stability ,%≦
1.5 1.5 1.5 1.5 1.5 1.5
9 浸渍型
permeability
无未浸透处
No unsoaked places