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Product manual
Filler/reinforced material Glass fiber reinforced material, 30% filler
General description | ||||
Material status |
Solid state |
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Exterior |
natural color |
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processing methods |
Injection molding |
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Stuffing |
glass fiber |
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form |
particle |
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Physical properties [1] |
Test method |
Test Conditions |
Unit |
Attribute value[2] |
proportion |
ASTM D792 |
(23±0.5)°C |
g/cm3 |
1.120 |
Melt mass flow rate |
ASTM D1238 |
230°C/2.16kg |
g/10min |
2.54 |
Shrinkage |
ASTM D955 |
% |
0.3 |
|
Mechanical properties [1] |
Test method |
Test Conditions |
Unit |
Attribute value[2] |
Tensile Strength |
ASTM D638 |
50mm/min |
MPa |
55.8 |
Bending strength |
ASTM D790 |
2mm/min |
MPa |
82.7 |
Flexural modulus |
ASTM D790 |
2mm/min |
MPa |
4830 |
Thermal performance [1] |
Test method |
Test Conditions |
Unit |
Attribute value[2] |
Heat distortion temperature |
ASTM D648 |
0.45MPa,Unannealed |
°C |
154 |
Impact performance [1] |
Test method |
Test Conditions |
Unit |
Attribute value[2] |
Izod notched impact strength |
ASTM D256 |
(23±3)°C |
J/m |
53 |
Flammability [1] |
Test method |
Test Conditions |
Unit |
Attribute value[2] |
UL flame retardant rating |
UL 94 |
/ |
/ |
HB |
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[1] The material properties of different colors will vary. [2] The attribute values are for reference only, not as any technical indicators or technical agreements. | ||||
PP-GF30 refers to glass fiber reinforced PP with an addition ratio of 30%. GF is the abbreviation of glass fiber and refers to glass fiber, which is a commonly used inorganic filler for modified plastics.
Glass fiber has the properties of high tensile strength, high impact energy absorption, elastic coefficient, good heat resistance, and low price. It is often used as a reinforcing phase to produce polymer, rubber and other composite materials. With its advantages of low cost, low density, corrosion resistance, stable processing and chemical properties, and recyclability, PP has become one of the most widely used general-purpose plastics in the world. Its application involves various fields of production and life. However, it has high shrinkage, easy cracking at low temperature, poor rigidity and impact performance, etc., which limit its application in some occasions. Therefore, glass fiber can be used to strengthen it, thereby reducing cost and optimizing mechanical properties.
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