L-8321 Easy Matting Wear-resistant UV Resin aliphatic polyurethane oligomer scratch resistance for matte scratch-resistant UV coating
L-8321 is a specially modified aliphatic polyurethane resin. Its unique molecular structure makes it have very good scratch resistance, good adhesion to the substrate, wear resistance, easy matting, and more slippery feeling.
Appearance |
Light yellow transparent liquid |
Viscosity (25ºC,CPS) |
6,000 - 12,000 |
UV component (%) |
100 |
Density (g/cm³, 25ºC) |
1.1±0.1 |
Acid value (mg KOH/g) |
2 |
Refractive index |
1.487 |
Shore hardness |
70D |
Functional group |
9 |
Good moisturizing and wrapping properties for matte powder, easy to matte
Good adhesion and fast curing speed
Good scratch resistance and smoothness, wear resistance, good soft touch skin feel
Good RCA resistance, up to over 500 times
Compared with traditional two-component rubber paint, it has good non-returning stickness, high production efficiency, energy saving, environmental protection and less solvent emission.
Product application display











Product |
Description |
Properties & Applications |
Easy matting UV resin |
L-6313 |
Tough 3-functional UV Polyurethane |
The reaction speed of L-6313 is faster than that of L-6316, and it is a 3-functional polyurethane resin with good toughness and wear resistance. |
L-6314 |
Easy Matting 3-functional UV Polyurethane |
3-functional polyurethane that has both hardness and toughness, excellent yellowing resistance and is easy to matt. |
L-6315 |
Lard-like 3-functional UV Polyurethane |
cost-effective lard-like UV polyurethane, very suitable for PVC flooring. |
L-6316 |
Tough 3-functional UV Polyurethane |
has fast response, good tenacity, yellowing resistance, and liquid at room temperature. |
L-6317 |
Low Viscosity 3-functional UV Polyurethane |
3-functional polyurethane with fast reaction speed, low viscosity, good toughness and good wear resistance. |
L-6360 |
Easy Matting 3-functional UV Polyurethane |
easy to matt, cost-effective, good scratch resistance, yellowing resistance. |
L-6904 |
Easy Matting 9-Functional UV Polyurethane |
easy to matt, has good wear resistance, good soft touch skin feel and good stain resistance. |
L-8321 |
Easy Matting Wear-resistant UV Resin |
has good workability, matteness below 2 degree, good scratch resistance, leaves no marks, and is easy to matte. |
Recommended additives |
lencolo 5012 |
Anti-fouling Wear-resistant Wax Paste |
has 100% solid content, special for UV coatings, can improve anti-fouling, abrasion and scratch resistance performance. |
lencolo 5013 |
High Solid Content Wear-resistant Wax Paste |
has 100% solid content, good versatility, abrasion resistance and scratch resistance, slightly coarser particle size than Lencolo 5012. |
lencolo 1108 |
Special Wetting Dispersant For Matte Powder |
especially suitable for UV system with high matt powder content (matt powder content over 15%), with good viscosity reduction effect and good dispersing wettability. |
lencolo 1109 |
Special Wetting Dispersant For Matte Powder |
especially suitable for UV system with high matt powder content (matt powder content below 15%), with good viscosity reduction effect and good dispersing wettability. |
1) Are you a factory or trading company ?
A: We are a professional factory with over 5 years producing experience.
2) MOQ
A: 1KG
3) How about your payment?
A:30% deposit in advance, 70% balance by T/T, L/C, paypal, Western Union or else before shipment.
4) What about the lead time?
A: Samples around one week, mass production around two weeks. (The specific delivery time would be determined by the ordered products and quantity)
TDS and SAMPLE are avaiable for evaluation, Should you have any question, please feel free to contact us.