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resin solution

RA-6000 Dual-cure Resin Solution

  • Product Details

RA-6000 Resin Solution (for Hardcoat)

RA-6000 Resin Solution is acrylic based resin with polyfunctional group that is cured by combination of heat and UV. The functionality is designed as high as 150. This resin exhibits excellent mar resistance, abrasion and scratch resistance after curing with heat & UV. This innovation is originated from IMD technology and this resin is mainly used in the formulation of dual-cure coat system.

Resin Properties

General Properties

Method

Value

Physical Appearance

Visual

Yellowish Translucent Liquid

Viscosity

Rotational Viscometer

3000-3500cps

Solids Level

180*30 min

50±2%

Thinner

-

BAC, MEK

GTT

-

60-75

Functionality

-

150 (theoretical value)

Substrates Applicable

PC, PET, PVC, PMMA, TAC etc.

Processing Methods

Screen printing, Microgravure coating, roller coating, slot die coating, curtain coating, etc.

Pre-curing by Heat (Semi-curing)

70-80*5 min or 120*2 min

Post-curing by UV (full curing)

600-800 mj/cm2

Cured Resin Layer Properties

Elongation

JISK 5600

150% after baking

Pencil Hardness

750g load (after UV curing)

PC≥1H; PET≥2H

Adhesion

Crosshatch

5B

Chemical Resistance

MEK, 500g, 50 times/min

500 times

Abrasion Resistance

0000#steel wool, 1000g load

No scratch (40 cycles)

Weatherability

JISK 5600

Excellent

 

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