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-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
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.

Coating Dept.