PA6T is a heat resistant, modified polyamide with a high melting
point (320 ℃ 0) and a rigidity level comparable to super engineering
plastics, it possesses strong dimensional stability and chemical
resistance. In addition, the effect of water absorption, which
is a traditional weakness of polyamides, has been reduced
to minimum.
Characteristics of PA6T
High temperature rigidity – Due to its high glass
transition point (125°C ), can retain high rigidity
even in a high-temperature atmosphere, such as the
inside of an engine room.
Heat Resistant
Dimensional Stability
Chemical Resistance – demonstrating the best chemical
resistance of all polyamide resin
Applications
in PA6T
Connectors, Jacks, Switches, Power
terminal, Various electric case, Cylinder head covers,
Auto parts, Thermostat cases, Hydraulic pistons, Oil
pump housing, Light–load tribological parts, OA equipments,
Cooling system parts, Roller parts, Pulley parts.
測試項目
Test items
測試標準
Test Standard
單位
Units
GF30-V0
GF40-V0
填充物含量
Glass Fibre
-
%
30
40
比重
Specific Gravity
ASTMD792
-
1.72
1.53
吸水率
Water Absorption
ASTMD570
%
0.3
0.4
抗拉強度
Tensile Strength
ASTMD638
Mpa
170
200
斷裂伸長率
Elongation
ASTMD638
%
3
3
彎曲強度
Flexural Strength
ASTMD790
Mpa
265
280
彎曲模量
Flexural Modulus
ASTMD790
Mpa
8832
9430
缺口衝擊強度
IZOD Notched Impact strength
ASTMD256
J/M²
70
110
洛式硬度
Rockwell Hardness
ASTMD785
R
R108
R110
熱變形溫度
Heat Deflection Temp
ASTMD648
°C
290
295
阻燃性
Flammability Rating
ASTMS G S
UL-94
V-0
V-0
成型收縮率3mm厚 MD
Moulding Shrinkage TD
-
%
0.3
0.5
0.3
0.7
以上數值係參考ASTM方法所測得，僅供選擇用途品級參考
All tests were run under laboratory conditions
ASTM testing Procedures,The data are intended
as general guide only.
