Rayland Chemicals (Dongguan) Co., Ltd.

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oligomers

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UV Curing Lenses Resin

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Address: Nanmen 3rd street, Hudie 1st Road, Tianxin village, Dongguan city, Guangdong province, PRC
Tel：0769-83608211、83664561
Fax：0769-83608213
E-mail：information@rayco.com.hk

coatings >> UV Paint for Glass (Screen Printing) – 78151

UV Paint for Glass (Screen Printing) – 78151

Product Features

Modified acrylic oligomer base.
Designed specifically to be applied onto printed glass and ceramic substrates via silk screen printing as paint.
High adhesion, transparency, and scratch, alcohol and water resistant.
Cured via UV irradiation rather than traditional thermal curing. This results in lower energy costs, making it more environmentally friendly.

Product Specifications

Product Number:	78151
Appearance:	clear liquid
Color (Gardner):	<2
Viscosity (25 °C, Brookfield LVT #4):	10000 ~ 20000 cps

Applications	Substrates
UV curable paint	Glass Glass bottles Ceramics

Recommended Screen Printing / Curing Parameters

Screen mesh: 200 ~ 300 mesh
Emulsion thickness: 5 ~ 10 μm
Blade hardness: 70°
Dry film thickness: 10 ~ 25 μm
Integrated exposure energy: 600 ~ 900 mJ/cm2

Product Package: 200 kg (in iron drum)

Dried film for reference:

Characteristic	Test Method	Results
Pencil hardness		4H
Curing Condition (metal halide or HPML)	3 High Pressure Mercury Lamp（120 W/cm）	600 mJ/cm2
Hundred Grid Test	ASTM D3359-B	5B
Boiling Water Resistance	Adhesion after drying for 30 min after immersion in 100 °C water for 1.5 h	>4B
Water Resistance	Adhesion after drying after immersion in room temperature water 24 h	>4B
Alcohol Resistance	Adhesion after drying after immersion in 55 °C for 24 h	>4B
Frost Resistance	Adhesion after drying for 30 min after chilling at -10 °C in a refrigerator for 24 h	>4B
Salt Resistance	Adhesion after drying after immersion in saturated salt solution for 24 h.	>4B