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Formula RA1353 RA4809 RA4500 RA5000 RA3091 RA3081

Polymer type

 Urethane type      Acrylic Type    

CNumber of
functional groups

 5  5  4  2-3  2-3  2
Mw  1000  750  900  13000  10000  50000

Non-Volatile

 80  75  90  65  68  63

Viscosity(mPa.s)

 4000-5000  140-650  50-1650  850-1650  4400-8840  12900-22000

Solvent

 EAC  EAC

 EAC
nBuOH

 EAC
BAC
nBuOH
MIBK

 BAC
MIBK

 BAC
MIBK

Excellent Points

 Hard coat
Standard

 Hard coat
Best abrasion
resistance

Toughness
Thick coat
Re-coat

 Hard coat
For Al;Sn
deposition

 For Al;Sn
deposition

Adhesion for
various
materials

 Pigment
dispersion

Heat resistance
Adhesion for
various
materials

 Adhesion for
SUS

Adhesion for
va
rious 

 

 

UV光硬化寡聚體(UV curable oligomer)