Complaint
| Model | TP-220 | TP-400 | ||
| Solid Content(10%)>= | 95 | |||
| Density(g/cm3) | 1.4+0.1 | |||
| Sagging(mm)<= | 2 | |||
| Tack free time(h)<= | 12 | |||
7d Tensile Adhesive Strength (MPa) >= | 0.4 | 0.2 | ||
Low temperature flexiblility | No Cracking | |||
Tensile Strength (MPa) >= | 1.0 | |||
| Elongation at break(10%) | 400 | |||
Volume expansion ratio (10%) >= | 220 | 400 | ||
Long-term soaking volume expansion ratio retention (10%) >= | 90 | |||
Water pressure resistance (no water seepage) (MPa) | 1.5 | 2.5 | ||
Thickness after full dry(mm) >= | 2 | |||
Long-term soaking volume expansion ratio retention (10%) >= | Saturated Ca (OH)2 | 90 | ||
5%NaCI | 90 | |||
Harmful material limit | VOC g/L | 200 | ||
The free-toluene diisocyanate (TDI) g/kg | 5 | |||
1.Q: How can you guarantee the quality?
A: a. At first, our QC staff will inspect the raw material,
b. During the process of before-filling, after-filling and before-delivery we will inspect the sealant too.
c. At last we will keep the sample for around 12 months in case there is any problem so that we can trace it and solve the problem. .
2.Q: How to solve the quality problem after sales?
A: Take photos or videos of the problem to us. After confirming the problem, we will make a satisfied solution for you
3.Q: why should you buy from us not from other suppliers?
A: In the past 10 years, TENGYU has developed into a modern environmental protection adhesive accessories comprehensive platform enterprise integrating R&D, production, sales, and import & export services. Here, you can enjoy our most considerate service and guarantee. We have professional customer service to do after-sales service to ensure that the goods can be delivered on time.
