Polyamide 46 PA46

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Item No : POLYAMIDE 46 PA46
Product Name : POLYAMIDE 46 PA46

Pa46 (NYLON 46) is a high performance, high temperature polyamide providing unmatched performance and value across an amazingly broad range of automotive and electronic applications.


Characteristics of PA9T
  • The water absorbency of PA9T is the lowest among high heat resistant polyamides.
  • PA9T has superior heat resistance (blister resistance) and corresponds well to lead-free solder.
  • PA9T keeps its superior mechanical properties at higher temperatures.
  • Due to its low water absorption, PA9T has a superior dimensional stability.
  • Compared to other heat resistant polyamides, the electric properties of PA9T are stable for its low water absorbency.
  • PA9T has superior chemical resistance in the class of heat resistant polyamides.
  • PA9T also shows superior abrasion resistance, as do other polyamides as a typical property.
  • The regrind of PA9T can be taken at 30-50% percentage with new virgin.
Applications in PA9T

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.

Typical data of PA46


Test items

Test Standard

Units
GF30-V0
GF40-V0

Glass Fibre
-
%
30
40

Specific Gravity
ASTMD792
-
1.68
1.65

Water Absorption
ASTMD570
%
0.9
0.3

Tensile Strength
ASTMD638
Mpa
180
175

Elongation
ASTMD638
%
3.5
2

Flexural Strength
ASTMD790
Mpa
255
235

Flexural Modulus
ASTMD790
Mpa
12500
13520

IZOD Notched Impact strength
ASTMD256
J/M2
78
78

Rockwell Hardness
ASTMD785
R
R121
R121

Heat Deflection Temp
ASTMD648
¢XC
285
285

Flammability Rating
S G S
UL-94
V-0
V-0

Moulding Shrinkage TD
-
%
0.18
0.89
0.14
0.90
All tests were run under laboratory conditions ASTM testing Procedures,The data are intended as general guide only.