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Nombre del producto: ABS – MFI40 – LG CHEM – HF381
Categoría: Acrilonitrilo Butadieno Estireno
Información del manual del producto: Application
Electrical/Electronic Products, Miscellaneous Goods
Key Features
High Flow
Description
HF381 is an ABS product for injection molding, designed to have high fluidity.
Note
Typical values can be used only for the purpose of selecting material, and there can be variation within normal tolerances for various colors.
Values given should not be interpreted as specification and not be used for designing part or tool.
All properties, except melt flow index are measured by injection molded specimens after 48 hours storage at 23℃, 50% relative humidity.
HF381
Properties
Condition
Method
Unit
HF381
Physical
Specific Gravity
23℃
ASTM D792
1.04
Mold Shrinkage
23℃, 3.2mm
ASTM D955
%
0.4 ~ 0.7
Melt Flow Index
220℃, 10kg
ASTM D1238
g/10min
40
Mechanical
Tensile Strength at Yield
23℃, 50mm/min, 3.2mm
ASTM D638
MPa
45
Tensile Elongation at Break
23℃, 50mm/min, 3.2mm
ASTM D638
%, (Min)
10 ~
Flexural Strength
23℃, 10mm/min, 6.4mm
ASTM D790
MPa
74
Flexural Modulus
23℃, 10mm/min, 6.4mm
ASTM D790
MPa
2400
Izod Impact Strength
Notched, 3.2mm, 23℃
ASTM D256
J/m
250
Izod Impact Strength
Notched, 6.4mm, 23℃
ASTM D256
J/m
250
Rockwell Hardness
R-Scale
ASTM D785
107
Thermal
Heat Deflection Temperature
Edgewise, 1.82MPa, 6.4mm, Unannealed
ASTM D648
℃
85
Vicat Softening Temperature
50N, 50℃/h
ASTM D1525
℃
96
Flammability
1.5mm
UL 94
HB
Flammability
3.0mm
UL 94
HB
Updated Date: 2021-05-07 Issued Date : 2023-11-16
The information contained herein, including, but not limited to, data, statements and typical values, are given in good faith. LG Chem makes no warranty or guarantee, expressed or implied, (i) that the
result described herein will be obtained under end – use conditions, or (ii) as to the effectiveness or safety of any design incorporating LG Chem materials, products, recommendations or advice. Further,
any information contained herein shall not be construed as a part of legally binding offer. Especially, the typical values should be regarded as reference values only and not as binding minimum values.
Each user bear full responsibility for making its own determination as to the suitability of LG Chem’s materials, products, recommendations, or advice for its own particular use. Each user must identify and
perform all tests and analyses necessary to assure that its finished parts incorporating LG Chem material or products will be safe and suitable for use under end – use conditions. The data contained
herein can be changed without notice as a result of the quality improvement of the products.
Application
Electrical/Electronic Products, Miscellaneous Goods
Key Features
High Flow
Description
HF381 is an ABS product for injection molding, designed to have high fluidity.
Note
Injection Temperature & Screw Speed are only mentioned as general guidelines.
These may not apply or need adjustment in specific situations such as low shot sizes, thin wall molding and gas-assist molding.
HF381
Processing Guide (Injection Molding)
Processing Parameters
Unit
Value
Drying Temperature
℃
70 ~ 80
Drying Time
hrs
3 ~ 4
Injection Temperature
℃
200 ~ 250
Mold Temperature
℃
40 ~ 80
Screw Speed
rpm
30 ~ 60
Updated Date: 2021-05-07 Issued Date : 2023-11-16
The information contained herein, including, but not limited to, data, statements and typical values, are given in good faith. LG Chem makes no warranty or guarantee, expressed or implied, (i) that the
result described herein will be obtained under end – use conditions, or (ii) as to the effectiveness or safety of any design incorporating LG Chem materials, products, recommendations or advice. Further,
any information contained herein shall not be construed as a part of legally binding offer. Especially, the typical values should be regarded as reference values only and not as binding minimum values.
Each user bear full responsibility for making its own determination as to the suitability of LG Chem’s materials, products, recommendations, or advice for its own particular use. Each user must identify and
perform all tests and analyses necessary to assure that its finished parts incorporating LG Chem material or products will be safe and suitable for use under end – use conditions. The data contained
herein can be changed without notice as a result of the quality improvement of the products.