BT Resin is a high heat resistant thermosetting
resin of the additional polymerization type with two main components
B (Bismaleimide) and T (Triazine Resin).
It is a new product originally invented by Mitsubishi Gas Chemical
Co., Ltd.
Features of BT Resin
Cured BT Resin Features:
(1) High heat resistance (Glass transition temperatures: 225~330°C)
(2) Excellent long-term resistance of 160~230°C
(3) Excellent thermal shock resistance
(4) Lower dielectric constant and dissipation factor
(5) High Cu ion migration resistance
(6) Excellent mechanical properties
(7) Excellent chemical resistance
(8) Excellent abrasion resistance
BT Resin can be easily modified by adding several resins and additives.
BT
Resin Laminates And Copper Clad Laminates
Product
Description
Characteristics
CCL-H
Copper Clad Laminates using
glass fabrics more than 0.18 mm thickness
The cost is
lower than CCL-HL, GHL.
GHP
Laminates using glass fabrics
more than 0.18 mm thickness
CCL-HL
Copper Clad Laminates using
glass fabrics more than 0.18 mm thickness
Surface roughness
and thickness tolerance are better than CCL-H, GHP.
GHL
Laminates using glass fabrics
more than 0.18 mm thickness
Laminates
GHL: Unclad of CCL-HL
GHP: Unclad of CCL-H
Grade
Thickness
Tolerance
Nominal
Thickness
GHL
702
800
802
810
820
830
832
950
0.10 ± 0.03
0.1
0.20 ± 0.03
0.2
0.30 ± 0.04
0.3
0.40 ± 0.05
0.4
0.50 ± 0.06
0.5
0.60 ± 0.07
0.6
0.70 ± 0.08
0.7
0.80 ± 0.09
0.8
0.90 ± 0.10
0.9
1.00 ± 0.11
1.0
1.20 ± 0.13
1.2
1.60 ± 0.15 0.18
1.6
GHL820: less than 0.8mm
GHL Thickness 1.6mm: 830, 832 only
