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Lencolo product application (15/24): UV resin for Automotive interior dual curing resin

Lencolo 2024-08-14 429

Below are our most popular UV resin for Automotive interior dual curing resin.

L-6205 Yellowing Resistant Aliphatic Polyurethane Resin

L-6205 is an aliphatic 2-functional urethane acrylate with excellent flexibility, fast curing rate, good surface dryness, boiling resistance and non-yellowing.

Technical data
Appearance: Colorless transparent liquid
Viscosity (60ºC, CPS )4,000 - 7,500
Chroma (Gardner)1
UV component (%)100
Density (g/cm³,25)1.1±0.1
Acid value (mg KOH/g)1
Refractive index1.478
Shore hardness86A
Tensile strength (MPa)(ASTM D882)8.6
Elongation at break (%)(ASTM D882)25.5
Functional group2
Applications

3C electronic UV coating, automotive interior parts UV varnish coating, plastic UV coating, elastic UV coating, vacuum plating UV coating.


L-6280 Polycarbonate Modified Polyurethane

L-6280 is a 2-functional polycarbonate polyurethane with good flexibility, fast curing rate, boiling resistance and weatherability.

Technical data
Appearance: Colorless transparent liquid
Viscosity (25ºC, CPS )10,000 - 18,000
Chroma (Gardner)1
UV component (%)100
Density (g/cm³,25)1.1±0.1
Acid value (mg KOH/g)2
Refractive index1.484
Shore hardness82D
Tensile strength (MPa)(ASTM D882)22.3
Elongation at break (%)(ASTM D882)21.7
Functional group2
Applications

Automotive interior UV coatings, plastic UV coatings, elastic UV coatings, vacuum plating UV coatings, etc.


L-6460 High Leveling UV Polyurethane Resin

L-6460 It is a specially modified highly reactive 4-functional urethane acrylate resin. The product has low shrinkage, good adhesion, resistance to hand sweat, good cosmetic resistance, and solvent resistance. It has excellent adhesion to various plastic substrates such as PC, ABS, PMMA, TAC, etc. It can also obtain good adhesion when used alone, and also has good adhesion to paper, wood, metal and other substrates. It can be used as the main resin for various UV topcoats and vacuum plating UV topcoats with high requirements such as vibration wear resistance for 2 hours.

Technical data
Appearance: Colorless transparent liquid
Viscosity (25ºC, CPS )1,000 - 2,500
Chroma (Gardner)1
UV component (%)80±2
Density (g/cm³,25)1.1±0.1
Acid value (mg KOH/g)2-6
Refractive index1.481
Functional group4
Applications

Various high requirements coatings: UV vacuum coatings, UV plastic coatings, UV silk varnish, various metal UV, various UV ink, etc.


L-6901 High Wear Resistance UV Polyurethane Resin

L-6901 is a 9-functional urethane acrylate resin, the product has high reactivity, high crosslinking density, the cured coating has excellent solvent resistance, scratch resistance and abrasion resistance, good steel wool resistance, high hardness , appropriate flexibility, yellowing resistance, good weather resistance. Especially suitable for anti-scratch, UV coating, UV anti-graffiti coating, UV anti-scratch ink with high abrasion resistance. It has excellent adhesion to various plastic substrates such as PC, ABS, PMMA, PET (surface treatment), and TAC.

Technical data
Appearance: Colorless transparent liquid
Viscosity (25ºC, CPS )55,000 - 80,000
Chroma (Gardner)2
UV component (%)≥98
Density (g/cm³,25)1.1±0.1
Acid value (mg KOH/g)≤2
Refractive index1.49
Shore hardness87D
Functional group9
Applications

It is suitable for UV high-gloss varnish and UV screen printing varnish on various plastic substrates and plastic silver paint, and can also be applied to the primer and topcoat of metal and vacuum coating, PVC surface varnish, paper, wood and other UV coatings and UV inks, etc., are especially suitable for various UV coatings with high requirements for steel wool resistance, wear resistance, and eraser resistance.


L-8464 Dual Curing UV Resin

L-8464 is a special modified UV polyurethane resin containing certain hydroxyl groups, which can be combined with Isocyanate to make a dual-curing coating with a certain adhesion on the surface of inorganic glass and hardware, also has adhesion to PC, ABS, PMMA, paper, leather, artificial leather and other substrates. It can be used as modifier for UV coatings or main resin for dual-cure UV coatings.

Technical data
Appearance: Transparent liquid
Viscosity (25ºC, CPS )6,000 - 1,1000
UV component (%)85±2
Density (g/cm³,25)1.1±0.1
Acid value (mg KOH/g)≤5
OH value (solid content)70mgKOH/g
Refractive index1.486
Functional group4
Applications

Dual-curing UV varnishes, adhesives, dual-curing UV inks, mobile phone glass protection inks, automotive interior dual-curing UV coatings, etc. on various plastics.

If you are looking for any materials for coatings/resin/UV curing resin, pls inform us your detailed property requirements, we will recommend the most suitable items accordingly, thank you.


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