"Coseal"- One stop shop for "All" of your PVC solutions!
Your expert of PVC products:
PVC SHEET, PVC STRIP CURTIAN, PVC MAT, PVC PIECE, and PVC FILM,
Standard Sizes
1mm*200mmX50m;
2mmX200mmX50m; 2mmX300mmX50m;
3mmX200mmX50m; 3mmX300mmX50m; 3mmX400mmX50m
4mmX300mmX50m; 4mmX400mmX50m
2) Colors
Yellow, orange, green, tranparent or opaque, smooth or ribbed, or as costomized,
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 |
|