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UV3542 type dual curing and hard liquid

UV3542 dual curing and hard liquid is a UV curing coating after thermal curing. The main components are UV polymer resin, monomer and diluent. UV3542 has dual curing characteristics, which can be rolled up and absorbed after thermal curing. Photocuring can make PMMA, PC, PET plates and films have higher surface hardness and wear resistance, and can ensure transparency/excellent weather resistance for a long time.

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UV3542 type dual curing hard liquid manual

Product Description:

Advantage Features:

1.UV3542 has dual curing characteristics, after thermal curing can be rolled up blister, etc., light curing can make PMMA, PC, PET sheet and film with higher surface hardness and wear resistance;

2. Can make PMMA, PC, PET sheet and film long-term transparent/excellent weather resistance.

Main ingredients and scope of use:

1.UV3542 type dual curing plus hard fluid is a first thermal curing after UV curing coating;

2. The main components are UV polymer resin, monomer, diluent;

3. Used for PMMA, PC, PET sheet and film surface hardening, wear-resistant anti-scratch protection.

Process Guide:

1. Construction method: roller coating, shower coating, spraying;

2. Environment: humidity below RH60%, temperature 20±2 ℃, dust-free grade 1000; (Recommended: dust-free grade of coating head part: 100, dust-free roller shall be used to remove dust before coating);

3. strengthen liquid preheating: the strengthening liquid temperature to 50-60 ℃, reduce the viscosity of the liquid, help leveling;

4. Line speed: when the speed of roller and conveyor belt is greater than 6 m/min, the surface leveling of the strengthening liquid is better;

5. Drying: infrared drying, temperature 120 ℃, more than 10min after UV curing, better hardness and wear resistance;

6. Curing: 600-800mj/cm²;

7. Filtration: Use 2 micron precision circulation filtration.

Data indicators:

	Item Objective	ASTM	Unit	UV3540-2	Preparation Note
Coating materials	Appearance			Colorless-Light yellow	25℃
	Density	D1475	G/mL	0.9-1.05	25℃
	Viscosity	D1296	cps	5-10	25℃
	Solid content		%	38-42	SolventMEK
Film formation after curing	Thickness	D4138	μm	6-10	Film thickness gauge
	Light transmission	D1003	%	>>90	Fog meter
	Haze	D1003		<1	Fog meter
	Boiling resistance		-	OK	80 ℃,60min
	Scratch resistance	0000#	-	Good	200g load,200 times
	Pencil hardness	D3363	-	HB-H	PC substrate, 750g,load

Packaging storage:

1. Packing: 18kg non-recyclable plastic container;

2. Storage: low temperature and dry environment, strictly sealed and protected from light; below 25 ℃, the shelf life is 6 months.

Note:

1. Should be in a low temperature dry environment, placed in a strictly sealed container, isolated from ultraviolet light, dark preservation;

2. Storage below zero may cause abnormal quality.

Limited Liability (please read carefully):

The Company ensures that the information provided above is accurate. However, because the conditions and methods of using our products are beyond our control, this information is not a substitute for customer testing to ensure that the products are safe, effective and fully satisfactory for a particular end use. We specifically disclaim any other express or implied warranties of fitness or merchantability for a particular purpose and against any indirect or incidental lossResponsible.