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Guangdong Ruisheng New Material Technology Co., Ltd
Company Address: Room 902, Building B3, Songhu Zhigu, Yanhe North Road, Liaobu Town, Dongguan City, Guangdong Province
Contact: Mr. Liu 18128646696
website: http://www.szresin.com

Wuxi polyurethane acrylic ester

RU-4103B
  • RU-4103B
RU-4103B
Features:Modified four functional PUA resin, free of organic tin, with high reactivity and low viscosity. The cured coating has excellent resistance to yellowing, weather resistance, solvent resistance, abrasion resistance, and wear resistance, with high hardness and good resistance to steel wool.
1. Classification:Modified polyurethane acrylate

2. Features:Modified four functional PUA resin, free of organic tin, with high reactivity and low viscosity. The cured coating has excellent resistance to yellowing, weather resistance, solvent resistance, abrasion resistance, and wear resistance, with high hardness and good resistance to steel wool.

3. Indicator

project

Standards

test method

appearance

Colorless to slightly yellow transparent viscous liquid

visualization

chroma

≤ 2

qsg

Solid Content

> 98.0 %

Bake at 110 ℃ for 2 hours

functionality

4

theoretical value

acid value

< 1.0 mgKOH/g

KOH titration method

Viscosity

2500-6500 cps/25℃

NDJ-1 rotational viscometer

NCO value

blank

Di-n-butylamine hydrochloride titration method

4. Purpose:Suitable for UV surface coating with high hardness and wear resistance.

5. Packaging and Storage:200KG; sealed at room temperature and stored away from light for one year.

Please note:The above indicators and recommended performance are measured under fixed conditions and do not guarantee all usage purposes. For different usage purposes and conditions, users need to verify the formula themselves to ensure compliance with requirements.

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