Glass Fiber erinforced Polypropylene(PP)>> Back to products list

Glass fiber reinforced PP is the modified plastics with good mechanical properties, heat resistance good resistance to chemical, good flow and processibility.

Glass fiber reinforced PP is used for structure and function parts, such as washing machine parts, automobile fan, skeleton of instrument panel, household water meter, centrifuge and axial fan blades of industry, housewares, irrigation equipment parts, textile equipment parts, sewage disposal equipment parts, etc.

Properties	Test Method	Unit	Glass Fiber Reinforced PP
			GR-10H	GR-20H	GR-30H	GR-10+	GR-20+	GR-30+
Density	D792	g/cm3	1.0	1.05	1.15	1.0	1.07	1.16
Tensile Strength	D638	MPa	55	70	89	50	60	70
Tensile Elongation	D638	%
Flexural Strength	D790	MPa	70	89	110	55	80	90
Flexural Modulus	D790	MPa	2800	3450	5100	2500	3000	3800
Notched Charpy Impact Strength	D256	KJ/m2	9	10	11	3	4	5
Unnotched Charpy Impact Strength		KJ/m2	18	20	22	12	14	16
Rockwell hardness R		R
Heat Deflection Temperature0.46MPa	D648	℃	140	150	160	130	140	150
Filling content		%	10	20	30	10	20	30
Molding Shrinkage	D955	%	0.6-0.9	0.5-0.8	0.4-0.7	0.6-0.9	0.5-0.8	0.4-0.7
Note			E/GF 10%	E/GF 20%	E/GF 30%	GF	GF	GF

The details given in this data sheet are our laboratory data but not specification guaranteed.

Glass fiber reinforced PP processing conditions: injection temperature 215-245℃, mold temperature 45-80℃, injection pressure 70-90MPa, eliminate moisture at 90-95℃ for 2-3 hours.