Glass Fiber Reinforced PP Granules（GF10-GF40）

Introduction
Adopting PP as the base resin and uniformly mixing it with glass fiber and processing modifier in a high speed, glass fiber reinforced PP granules are formed after twin-screw kneading granulation. Reinforced polypropylene granules own excellent mechanical strength, excellent resistance to stress cracking, heat resistance and good workability. It is broadly used for home appliances, automobiles, electronic appliances and other fields. Compared to ordinary PP, glass fiber reinforced PP granules enjoy the merits of high toughness, weatherability, flame retardant and super rigidity.

Features of Glass Fiber Reinforced Polypropylene Granules
1. Our glass fiber reinforced polypropylene features excellent mechanical property, excellent heat resisting property and good dimensional stability.
2. In addition to the original advantage, glass fiber reinforced PP granules have low temperature impact performance, high strength and high impact resistance, small shrinkage rate, low water absorption, excellent electrical insulation and good resistance to arc.
3. Compared with other thermoplastics, reinforced polypropylene granules possess the properties of anti-UV, aging capability, lower density and better chemical resistance.

Applications
1. Our glass fiber reinforced PP granules are applied for blades of fan, handle and valve used in chemical industry.
2. Some of its functions are comparable with PA, PC, POM and other engineering plastics with a lower price. Reinforced polypropylene granules are widely used in automotive, electrical, chemical and other fields, such as car front guard, air filter cover, battery box, various instruments parts, refrigerator parts, chemical piping, fittings, pump shell, tub pumps, pool pumps, garden pumps, aquarium pumps, plastic water pump housing, engine cooling fans, chassis plastic parts, agricultural equipment, etc.

Specifications of Glass Fiber Reinforced PP Granules（GF10-GF40）

Properties	ASTM	Test Condition	Unit	Typical Values
Physical Properties
Density	D-792	23℃	g/cm3	1.05-1.25
Melt Flow Index	D-1238	230℃ / 2.16 kg	g/10min	3-8
Mold Shrinkage	D-955	23℃	%	0.6-1.2
Mechanical Properties of Glass Fiber Reinforced Polypropylene Granules
Tensile Strength	D-638	10 mm / min	MPa	45-90
Elongation at Break	D-638	10 mm / min	%	3-10
Flexural Strength	D-790	2 mm / min	MPa	50-100
Flexural Modulus	D-790	2 mm / min	MPa	2500-6000
IZOD Impact Strength Notched	D-256	3.2 mm, 23℃	KJ/m2	8-12
Thermal Properties of Glass Fiber Reinforced PP Granules
Heat Distortion Temperature	D-648	0.45 MPa, 6.4 mm	℃	130-160
Vicat Softening Temperature	D1525	1 kg, 120℃/h	℃	150-160
Others
Flammability	UL-94	1.6 mm	—	HB

Note: Typical values are the average data from laboratory. They are only for use reference and are not the standards for products.

Processing Conditions of Glass Fiber Reinforced Polypropylene Granules

		Unit	Range
Melt Temperature		℃	190-230
Barrel Temperature	Rear	℃	190-200
	Center	℃	210-220
	Front	℃	220-230
Mold Temperature.		℃	50
Mold Pressure		Pre-dry Requirements	80-100℃; 2 h to 4 h

Note: The above-mentioned data is just for injection molding machine. According to different models, molds and specific requirements of products, we can make appropriate adjustments.

Shanghai Info New Material Technology Co., Ltd. is a leading supplier and exporter of glass fiber reinforced PP granules in China. We are also specialized in producing various high performance and functional modified plastic particles, sheets and film products, such as PP+POE granules, PE granules, PP+EPDM granules, polyethylene hydroxide granules, PE + magnesium hydrate granules, PE + aluminum hydrate granules, etc. Our company possesses a professional technical team of first-class rich experience and well-trained technicians. Our reinforced polypropylene granules have been exported to mainland, Hong Kong, Macao and Taiwan regions, North America, South America, Western Europe, Eastern Europe, East Asia, Southeast Asia, Middle East, Africa, Oceania, etc.