Protective Masking

It can be used for various applications such as surface protection of LCD and touch panels improving process efficiency due to the easy-releasable characteristics.

Grade


Technical data

Diverse lineup with various characteristics such as good olefin adhesion and slight adhesion.

Grade Resin Properties

Adhesion Properties

Characteristics

Resin Content
(%)
Viscosity
(mPa・s/25℃)
Solvent Curing Agent Adhesion
(N/25mm)
Holding Power Ball Tack
(no.)
Type Amount 40℃ 80℃
N-3495HS 45.0±1.5 11000±1500 Ethyl acetate /
Toluene /
Acetone
L-55E 2.5 8.5 10 Adhesion to olefin adherend
N-4519L 40.0±1.5 7000±1500 Ethyl acetate /
Toluene /
Acetone
L-55E 0.9 8.0 - 13 High tackiness
N-3449L 40.0±1.5 6000±1500 Ethyl acetate /
Toluene /
Acetone<
L-55E 1.0 7.5 9 Strong adhesion, removable,
adhesion to olefin adherend
5705L 35.0±1.5 3000±500 Ethyl acetate /
Toluene
L-55E 2.0 7.5 3 Strong adhesion, low tackiness
8694 40.0±1.5 5500±500 Ethyl acetate /
Toluene
L-55E 2.0 7.0 9 Strong adhesion (soft type), removable
5407 40.0±1.5 8000±1000 Ethyl acetate /
Toluene
L-55E 2.0 7.0 7 Strong adhesion, removable
5672E 39.5±2.0 8500±1500 Ethyl acetate L-55E 4.0 4.0 8 Medium adhesion, removable,
toluene-free
5065 40.0±1.5 7500±1000 Ethyl acetate /
Toluene
L-55E 3.0 3.0 3> High-speed removable, non-fouling
N-3483 40.0±1.5 11000±2000 Ethyl acetate /
Toluene
L-55E 2.0 2.5 9 Adhesion to olefin adherend
8815 40.0±1.5 12000±1000 Ethyl acetate /
Toluene
L-55E 2.0 2.5 7 Removable, non-fouling,
weather resistant
N-2260 40.0±1.5 6500±1000 Ethyl acetate /
Toluene
L-55E 2.0 2.0 8 Weak adhesion, high tackiness, level difference conformable, heat resistance, non-fouling, hydrofluoric acid resistant
N-2031 40.0±1.5 9000±2000 Ethyl acetate /
Toluene
L-55E 2.0 2.0 3> Temperature independent
N-4495 40.0±1.5 7000±1000 Ethyl acetate /
Toluene
HX 1.5 1.5 3> High speed removablity
5767 40.0±1.5 7500±1500 Ethyl acetate /
Toluene
L-55E 2.0 0.40 3> Temperature independent
N-3581 43.0±1.5 6500±1000 Ethyl acetate /
Toluene
L-55E 4.0 0.30 5 Wettability enhancing
5740 40.0±1.5 11500±2000 Ethyl acetate /
Toluene
L-55E 2.0 0.20 3> Slight adhesion (standard type),
removable, heat resistant, non-fouling
5440K 35.0±1.5 4500±1000 Ethyl acetate /
Toluene
L-55E 2.0 0.15 3> Slight adhesion, removable,
heat resistant, non-fouling
N-4399 40.0±1.5 8000±1500 Ethyl acetate /
Toluene /
Acetone
HX 2.0 0.12 3> Slight adhesion, level difference conformable, non-fouling
N-4900 38.0±1.5 2500±500 Ethyl acetate /
Toluene
T-C 3.8 0.10 3> Slight adhesion, heat resistant, non-fouling

Testing Methods (COPONYL)

COPONYL Top

Inquiries

Pressure Sensitive Adhesives -Acrylic copolymer COPONYL™

Feel free to contact us for technical inquires and ordering or to request catalogs, pricing estimates, etc.


Specialty Chemicals Dept.