24 HOURS LINE: 86-13501096212
POLYESTER CLOTH
Polyester Mesh / Cloth
Product: The polyester sanding cloth is typically used for GRP pipe production. It has good strength and compatibility with various resin. When producing the GRP pipe, this cloth brings the silicone sand to the half-finished pipe. The sand and cloth can increase the stiffness of GRP pipe.
|
NO. |
Item |
Spec |
|
1 |
Materials |
100% polyester（chemical fiber） |
|
2 |
Width(mm) |
300mm |
|
3 |
Weight(g/m2) |
75±5%, |
|
4 |
Weight per roll (kg) |
8±0.5 |
|
5 |
Bonding Strength |
8.91Mpa |
|
6 |
tensile break strength |
≥3000N/CM2 |
|
7 |
Moisture (%) |
<0.03 |
|
8 |
Wet out time (UPR Resin) |
<30s |
Package: 2 rolls are packed into one carton, inside diameter of tube: 75mm
Application: sand adding process of the FRP pipe production.
Polyester CELLUNAR CLOTH
Density:50g/m2±5, width:240mm
|
ITEM |
Unit |
norm |
TEST STANDARD |
|
Moisture |
% |
≤0.2-0.29 |
GB/T9914.1-2001 |
|
Loss on ignition |
% |
0.6±0.20 |
GB/T9914.2-2001 |
|
Longitudinal-strand |
Strand/cm |
1.80±0.18 |
GB/T7689.2-2001 |
|
Latitudinal-strand |
Strand/cm |
1.60±0.16 |
GB/T7689.2-2001 |
|
Weight |
g/m2 |
50±5 |
GB/T9914.3-2001 |
|
Tensile Strength(Longitudinal) |
N |
≥4400 |
GB/T7689.5-2001 |
|
Tensile Strength(Latitudinal) |
N |
≥4200 |
GB/T7689.5-2001 |
|
Appearance |
White, trim, plain, clean, inside plastic bag |
GB/T18370-2001 |
|
ADD:Room2213,Second floor No 5 building, No.11 Yingbin South Road Huai Rou District, Beijing,China
Tel：86-10-80858746 86-13501096212
Email：hongyunxi@vip.163.com
Fax：86-10-80858746