Mainly used as substrates for water-proof roofing materials
Characteristics: High tensile strength, corrosion resistance, dimensional stability, water resistance, high porosity and easy saturation by bitumen. It is an ideal substrate material for asphalt roofing rolls and shingles. WM/WJ mat can also act as the lining for roof insulation layers to protect polymer foam insulation from the damaging effect caused by chemical solvents in bitumen so as to prolong the lifetime of heat insulation layer.
Name
|
Area Weight(g/m2)
|
Binder Content(%)
|
Tensile Strength MD(N/5cm)
|
Tensile Strength CD(N/5cm)
|
WM35
|
30-40
|
≤ 25
|
≥ 80
|
≥ 50
|
WM40
|
35-45
|
≤ 25
|
≥ 120
|
≥ 70
|
WM45
|
40-50
|
≤ 25
|
≥ 130
|
≥ 80
|
WM50
|
45-55
|
≤ 25
|
≥ 165
|
≥ 95
|
WM60
|
55-65
|
≤ 25
|
≥ 170
|
≥ 110
|
WM90
|
81-99
|
≤ 25
|
≥ 270
|
≥ 190
|
WM90A
|
81-99
|
≤ 25
|
≥ 350
|
≥ 250
|
WM120
|
110-130
|
≤ 25
|
≥ 340
|
≥ 250
|
WJ4015
|
38-42
|
≤ 25
|
≥ 130
|
≥ 40
|
WJ4215
|
39-45
|
≤ 25
|
≥ 140
|
≥ 45
|
WJ4515
|
42-48
|
≤ 25
|
≥ 150
|
≥ 50
|
WJ5015
|
45-55
|
≤ 25
|
≥ 190
|
≥ 70
|
WJ6015
|
55-65
|
≤ 25
|
≥ 200
|
≥ 80
|
WJ9015
|
82-98
|
≤ 25
|
≥ 300
|
≥ 180
|
WJ5030
|
45-55
|
≤ 25
|
≥ 180
|
≥ 70
|
WJ6030
|
55-65
|
≤ 25
|
≥ 190
|
≥ 90
|
WJ9030
|
82-98
|
≤ 25
|
≥ 270
|
≥ 180
|
WJ9030A
|
82-98
|
≤ 25
|
≥ 300
|
≥ 200
|
WJ10030
|
90-110
|
≤ 25
|
≥ 280
|
≥ 190
|
Jiangsu Jiafu Fibreglass Products Co., Ltd. is a joint venture of manufacturing glass fiber thin felt. Our company invests to set up one wide breadth glass fiber thin felt production line, with adoption of PLC and DCS automatic control system, and its furnishment, technology production capacity is in the highest flight in China. And the glass fiber thin felt of SHUANG JIAO brand covers nine series with more than thirty specification, among which, three series were applied for national patent. Our products are exported to Europe, Middle East, Southeast Asia and so on. We build business partnership with international trade companies in this line. We are one of the main manufacturers in China for glass fiber thin felt...
Our company pays much attention to management and science innovation. The enterprise has passed ISO9001: 2000 quality system, ISO14001environment quality system and HSAS18001: 1999 professional healthy safe quality system certification as a whole. Our company also has one team of experts and technologists in production, equipment and electric profession. They have been to Germany for profession training on glass fiber thin felt production, so all of them possess stronge capacity in new product development, and hold a safe lead in domestic glass fiber thin felt line.
Our business principle is customer, enterprise and staff co-development with society. Our adminidtr-ative policy is to satisfy customer by promise, pursuit first level for our work, produce economically and environment friendly, staff development healthily and harmoniously, abide by laws and regulations and adhere to continuous improvement. We will try our best to reach the target of leadship in line, high level in domestic and world famous.
