Brief Introduction
They have good transparency. It can stop the loss of cold air or warm air effectively and prevent the invasion of dust and ultraviolet. PVC strip curtains also reduce the dB value of noise, constrain noise from spreading and noise pollution. When used as partition screen, they create multifunctional compartments (operating field, offices and restrooms) without taking up any space, ensuring the most effective utilization of limited space and improving the comfort in the operation spaces and productivity.
Qingdao Coseal Industry Co., Ltd. Is located in the beautiful City Qingdao China, which is one of the biggest PVC strip curtain exporter in Mainland China, is founded in 2002 with total investment of RMB20 million, the company covers a land area of 15000m2 and has 14 sheet extruding production lines. It boasts complete testing equipment, rational formulas for products and advanced technology.
Right now we are professional in following products
PVC strip curtains:
1. Standard PVC strip curtain
2. Polar PVC strip curtain
3. Anti-Static PVC curtain; Anti-Insect PVC curtain
4. Welding Screen
5. Flexible PVC sheet
| Performance Text |
Standard Clear Formula |
Cold Formula |
Super Polar Curtain |
Unit |
| Softness A Hardness |
75+-5 |
65+-5 |
65+-5 |
/ |
| Brittle Point |
Approx -35 |
Approx -45 |
Approx -45 |
Degress C |
| Falling Ball Test |
-20 No Break |
-40 No Break |
-50 No Break |
Degress C |
| Flexibility |
-20 No Break |
-40 Bo Break |
-50 No Break |
Degress C |
| Water Absorption |
0.20% |
0.20% |
0.20% |
% |
| Tensile Stress |
340 |
420 |
420 |
% |
| Rupture Resistance |
>5 |
>2 |
>2 |
N/mm |
| Reaction to fire |
Self-Extinguishing |
Self-Extinguishing |
Self-Extinguishing |
0 |
| Flammability |
Inflammable |
Inflammable |
Inflammable |
0 |
| Airborne Insulation |
~35dB |
~35dB |
~35dB |
0 |
| Light Transmission |
>80 |
>80 |
>80 |
|
Audited Supplier 
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