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Thermosetting Hard-Coating Liquid

Features

Excellent scratch resistance	The liquids display hard coating properties during the steel wool test and Bayer test.
Excellent durability	The liquids show little deterioration from heat and light and cause little degradation in adhesion properties. They also have stability against various chemicals.
Excellent stability and preservation	Because of its excellent stability, the liquids can be transported and stored requiring no special conditions. Note: They can be stored for two months when kept cold.

Application: Plastic Lenses

Product	Description	Shipping Patterns	Shipping Unit	Packaging
TS-56T	Tintable hard coating liquid	2 liquids	12 kg	UN Packaging
TS-56H	Excellent hard coating liquid	2 liquids	8 kg	UN Packaging
TS-56DX	High refractive index hard coating liquid	3liquids	12 kg	UN Packaging

Properties

*Liquid Properties^1**		Unit	TS-56T	TS-56H	TS-56DX
	Appearance	--	White turbid liquid	White turbid liquid	Light yellow turbid liquid
	Viscosity	mPa•s(25°C)	2~4	2~4	2~4
	Specific gravity	25°C	0.9~1.0	0.9~1.0	0.9~1.0
	Solid Content	%	20	23	25
Film Properties	Light permeability	550nm %	92	92	92
	*Adhesion properties^2**	--	100/100	100/100	100/100
	Abrasion resistance	Steel wool test^*3 Bayer test	C 1~2(CR-39)	B 3~(CR-39)	A' 2(MR-8)
	*Boiling test^4**	--	100/100	100/100	100/100
	*Chemical resistance^5**	--	Excellent	Excellent	Excellent
	*Weather resistant^6**	--	Excellent	Excellent	Excellent

*1. Properties in prepared coating liquid
*2. Adhesion test by crosshatch peeling test
*3. 5-grade visual evaluation of the appearance after abrasion with #0000 steel wool for 10 to-and-fro movements under 1 kg load.
A: Equivalent to the surface of glass. E: Equivalent to the surface of a non-coated lens.
*4. Adhesion test after 2 minutes of boiling in pure water.
*5. 24-hour immersion test using 5% hydrochloric acid, 0.4% caustic soda, IPA, and acetone
*6. Adhesion test after irradiation by a xenon lamp fade meter for 200 hours.

※ These physical properties are examples of typical measured performance and are not intended as specifications.

Coating Conditions

	TS-56T, TS-56H, TS-56DX
Room temperature	18~20°C
Humidity	40~50%
Application Method	DIP method
Filtration conditions	1 micron PP filter
Lifting-up speed	30cm/min
Curing conditions	120°C x 3 hours

Packing

(UN NO.) 1139 (UN CLASS) 3.2 (Flammable Liquid)