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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

Polyurethane acrylate

RU-4178B
  • RU-4178B
RU-4178B
Features:RU-4178B is a UV resin with medium functionality, high reactivity, and high molecular weight for plastic spraying. It has excellent resistance to yellowing, as well as improved leveling conditions, improved coating surface cleanliness, and other comprehensive properties. Has excellent adhesion properties to various plastic substrates such as PC, ABS, PMMA, etc.

1. Classification:Modified polyurethane acrylate

2. Features:RU-4178B is a UV resin with medium functionality, high reactivity, and high molecular weight for plastic spraying. It has excellent resistance to yellowing, as well as improved leveling conditions, improved coating surface cleanliness, and other comprehensive properties. Has excellent adhesion properties to various plastic substrates such as PC, ABS, PMMA, etc.

3. Indicator

project

Standards

test method

appearance

Colorless to slightly yellow transparent viscous liquid

visualization

Solid Content

70±2%

Bake at 110 ℃ for 2 hours

average functionality

4

theoretical value

acid value

< 4 mgKOH/g

KOH titration method

Viscosity

1800-3200 cps/25℃

NDJ-1 rotational viscometer

chroma

≤ 2

qsg

NCO value

blank

Di-n-butylamine hydrochloride titration method

4. Purpose:Specially recommended for plastic UV spray paint topcoat.

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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