GW1458HF has low warpage and high flow properties.
Used in connectors with narrow pitches that require high fluidity.
Features
Low warpage
High flow
Application examples
Floating connector
Physical properties table
Units
Test method
Grade
Grade name
GW1458HF
Type
HB、Low-warpage、High-flow
Glass fiber content
%
―
45
Basic physical properties
Specific gravity
-
ISO 1183
1.50
Water absorption rate(23℃ in water, 24hrs)
%
ISO 62
0.12
Flammability
-
UL94
HB
Mechanical properties
Tensile strength
MPa
ISO 527
157
Tensile elongation
%
ISO 527
1.5
Flexural strength
MPa
ISO 178
242
Flexural modulus
GPa
ISO 178
12.8
Charpy impact Test (notched)
kJ/m2
ISO 179/1eA
16.0
Molding (flow) properties
Bar flow length(320℃/0.5mmt/750kgf)
mm
-
62
Dimensional properties
Mold shrinkage (2mmt) :in direction of flow
%
ISO 294-4
0.2
:at right angles to flow
%
ISO 294-4
0.7
*Test condition: absolute dry condition
* "Halogen free" indicates less than 900-ppm Br, less than 900-ppm CI, and less than 1500-ppm total halogen content (BR, CI)
*These are standard values and are not specifications which guarantee performance.
Contact us
Kuraray Co., Ltd. Genestar Division
North America+1-281-283-1712
Europe+32-3-250-9737
South America+55-11-2615-3531