광학/기능성 필름용 코팅액




Super hard Coating Solution for PMMA,PC

관리자 2015-01-08 21:42:26 view : 3781
 
 

 Characteristics : Liquid

Item Unit Representative Value
Appearance - Clear liquid
Viscosity (25 ℃) cps 3~5
Specific gravity (25 ℃) - 0.95
Non Volatile Content % 30~35
Solvents - MCS, MEK
 

 Characteristics : 2Layers(PMMA, PC) sheet

Item Test Condition SHC-200
PMMA Side PC Side
Transmittance(%) JIS K7105 92% > 90%
Haze(%) JIS K7105 0.3% 0.3%
Pencil Hardnmess JIS K5400 6H F
Impact Strength Ball Drop Test, 100g Not broken Not broken
Scratch Steelwool #0000 at 500g Load, 10Times No Change No Change
Bending Test - No Crack No Crack
High Temp. Resistance 80℃, 72Hr No Curl No Curl
Thermal Cycle -40℃ ↔ 80℃, 10Cycles No Curl No Curl
 
1