manufacturer: polyurethane based roof waterproof coating, polyurea elastomer coatings
Polyurathane waterproof coating-construction:
Sngle-component polyurethane waterproof coating --construction:
|
NO. |
Item |
National Standard I |
National Standard II |
||
|
1 |
Solid content, % ≥ |
80 |
|||
|
2 |
Dry time, h ≤ |
Dry time of Outside |
12 |
||
|
Dry time of Inside |
24 |
||||
|
3 |
Tensile stength,Mpa≥ |
1.9 |
2.45 |
||
|
4 |
Breaking elongation,(normal temperature),%≥ |
550 |
450 |
||
|
5 |
Water impermeability,0.3Mpa 30min |
Impermeable |
|||
|
6 |
Bending at low temperature, °C≤ |
-40 |
|||
|
7 |
Bonding strengh of Moist basea,Mpa≥ |
0.5 |
|||
|
a. It is only required for moist substratum of underground project. |
|||||
Double-component polyurethane waterproof coating--construction:
|
NO. |
Item |
National Standard I |
National Standard II |
||
|
1 |
Solid content, % ≥ |
92 |
|||
|
2 |
Dry time, h ≤ |
Dry time of Outside |
8 |
||
|
Dry time of Inside |
24 |
||||
|
3 |
Tensile stength,Mpa≥ |
1.9 |
2.45 |
||
|
4 |
Breaking elongation,(normal temperature),%≥ |
450 |
450 |
||
|
5 |
Water impermeability,0.3Mpa 30min |
Impermeable |
|||
|
6 |
Bending at low temperature, °C≤ |
-35 |
|||
|
7 |
Bonding strengh of Moist basea,Mpa≥ |
0.5 |
|||
|
a. It is only required for moist substratum of underground project. |
|||||
Comprehensive products and professional technical services
Qingdao Hengke Fine Chemicals Co.,Ltd is a chemical leading company, which combines researching, manufacturing and marketing into one body. The point is located nearby the Qingdao Airport with very convenient transportation. Hengke has five divisions mainly engaged in Textile Auxiliaries, Food Additives, Oil Drilling & Water Treatment chemicals, Waterproof material and Pharmaceutical intermediate to provide customers with all-around products and professional technical services.
Hengke is qualified with ISO 9001:2008 Quality Management System, and ISO14001;2004 Environment Management System assessment. Our textile products are free of APEO/NPEO and Formaldehyde etc. We always persists on the policy of “saving resources, protecting environment” to purse the sustainable development with nature.
With the concept “quality-first,integrity-based, innovative and efficient” we attempt to build DHKCHEM a famous brand and endeavor to make mutual benefit with all customer to realize our soul “ ORDER US, RELAX YOUSELVES”.
COMPANY QUALIFICATION
“Keeping Improving,PURSE Excellent”
DHKCHEM CULTURE
Integrity-based, Eternal Best Quality;
Continuous Innovation To Strive Bright Future
Team Work, Happy DHKCHEM
Harmony Between Technology And Nature
DHKCHEM GOOD VISION
TO BE YOUR BEST SUPPLIER OF TEXTILE OF TEXTILE AUXILIARIES
We also supply sample service, customers can test the quality of our products through samples.
We Qingdao Hengke Fine Chemicals Co.,Ltd is a professional factory, we promise our quality and price are both competitive.
Welcome to enquire and visit!
Sunny
Qingdao Hengke Fine Chemicals Co.,Ltd
Tel:86-13853280041
Skype:sunny.ma
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