Polyurethane PU Resin
Characteristic:
This product is aliphatic liquid PU resin, with excellent adhesion to PU sole, PVC, nylon, leather and other materials. It has excellent anti-yellowing, good folding resistance, excellent scratch resistance, and is widely used for non-yellowing spray coating.
Specfication
| Item |
Unit |
DR-723 |
DR-733 |
| Chroma |
APHA |
≤ 100 |
| Solid content |
% |
35±2 |
| Viscosity |
mPaS/35ºC |
5000-15000 |
| Solvent composition |
|
Cyclohexanone/butyl acetate/alcohols |
| Tensile strength |
Mpa |
≥ 45 |
≥ 40 |
| 100% modulus |
Mpa |
5 - 7 |
6 - 8 |
| Elongation |
% |
≥ 750 |
≥ 750 |
| Vitrification Temperature |
ºC |
- 63.7 |
- 41.2 |
| Softening point |
ºC |
100-120 |
130-150 |
Recommended formula:
| Components |
Additional copies |
| DR-723/733 |
50 |
| R-706 |
31.3 |
| Defoaming agent |
0.5 |
| Leveling agent |
0.5 |
| thickener |
0.5 |
| cyclohexanone |
8.5 |
| butanone |
2.5 |
| Methyl benzene |
6 |
The above formula is used for general anti-yellowing and white PU spray painting. It should be adjusted according to the actual situation of specific users.
△ R-706 is a product of dupont.
Caution
If not used up after opening, seal immediately and keep away from fireworks.
Storage
Keep it in a cool and dry place
Shelf life
Under normal storage conditions, shelf life is one year
Packing:
200kgs / drum
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ANHUI DERUN IMPORT & EXPORT TRADING CO., LTD is a professional adhesion promoter and other products for coatings, inks, color pastes, adhesives and other systems. It mainly improves the glossiness, adhesion, leveling, fast drying, yellowing resistance, weather resistance and pigment wettability of the products.
We offer technical solutions through the distribution and manufacture of chemical products (pigments, additives and resins) for different sectors such as paints, coatings, printing inks, adhesives and plastics manufacturers.
With the joint effort of our foreign trade team, after- sales team staff, we aim to continuously provide more satisfying products and more thoughtful service for every customer, hoping to keep creating "win-win" business cooperation.
Almost 20 years history of import and export trade process guarantee that our product quality is stable and consistent.
FAQ
Q1. How can I get sample to test ?
A: 300gram free samples available. Even free of express charge .
Q2. How about delivery?
A: 10-20 days
Q3. What payment terms are available ?
A: TT, LC, DP, DA, WESTERN UNION, PAYPAL.
Q4. How confirm specification ?
A: Send inquiry mention CAS Number, application and TDS.
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