L-6209 High-Covering 2-functional UV Polyurethane

Can be used for UV wood coatings; UV paper varnishes; UV plastic coatings; UV inks; UV vacuum metallization primers

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Description

L-6209 is a 2-functional UV polyurethane offers excellent oil resistance on contaminated substrates, prevents shrinkage holes, provides high gloss, and maintains cost efficiency. It delivers a well-balanced combination of flexibility, toughness, and improved fullness and gloss. The incorporated carboxyl groups further enhance adhesion, substrate wettability, and metallization performance, making it suitable for a wide range of UV coatings and inks.

Technical Data

Appearance	Colorless transparent liquid
Viscosity (60ºC, CPS)	6,000-8,000
Color Value (Gardner)	≤1
UV Content (%)	100
Density (25℃,g/cm³)	1.1±0.1
Acid Value (mg KOH/g)	≤2
Refractive Index	1.536
Shore Hardness	76D
Functional Group	2

Product Features

Excellent hiding power with high film build

High gloss with substantial film thickness

Good adhesion and substrate wetting

Balanced flexibility and hardness

Good metallization performance

Applications

UV wood coatings; UV paper varnishes; UV plastic coatings; UV inks; UV vacuum metallization primers

Storage Conditions

To prevent premature polymerization due to the high reactivity of this product, keep it tightly sealed and store away from heat sources and direct sunlight. It is recommended to maintain storage temperature below 30 °C. Unused product should be promptly resealed and must not be left open. Under ventilated conditions at 25 °C, the product has a safe storage period of 6 months. Available packaging: 20 kg / 200 kg drums.

Tips: L-6209 features fast curing, excellent hiding power, strong resistance to boiling water, and good metallization plating performance.

Related Products

Product	Description
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L-6202	High-hardness 2-Functional UV Polyurethane
L-6203	Dilution Tolerance UV Polyurethane Resin
L-6204	Iodine-resistant 2-functional Polyurethane
L-6205	Yellowing Resistant Aliphatic Polyurethane Resin
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L-6206	Non-yellowing 2-Functional Polyurethane Acrylate
L-6206A	Non-yellowing Polyurethane Acrylate Resin
L-6206C	Flexible 2-functional UV Polyurethane
L-6207	High Leveling Wear-resistant UV Polyurethane
L-6208	Bio-based 2-functional UV Polyurethane
L-6209	High-Covering 2-functional UV Polyurethane
L-6210	High Toughness UV Polyurethane
L-6211	Low Viscosity 2-functional UV Polyurethane
L-6211D	Non-organotin Low Viscosity UV Polyurethane
L-6212	Ultra-low Viscosity 2-functional UV Polyurethane
L-6230	Self-curing Solid Gel UV Polyurethane
L-6231	Solid Gel UV Polyurethane

Note: Technical data represents typical values only. In view of the differences in formulas, production process, conditions, all the above statements must be adjusted according to the actual situation, our company does not make any promises. Our company reserves the right to reform its products without prior notice of any changes.

Contact Details

Lencolo Co., Ltd.

Contact Person: Yuki

Tel: +86 18027002837(WhatsApp)

Email: service@lencolo37.com

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L-6209 High-Covering 2-functional UV Polyurethane