Mineral reinforced PP

Mineral reinforced PP 1.Impact resistance 2.High rigidity 3.high gloss

Mineral reinforced PP

1. Performance

(ITEM)	(UNIT)	(STANDARD)	T20	T30	T40	C30	B17
Tensile Strength	MPa	ISO 527-2	33	33	33	26	33
Tensile Elongation	%	ISO 527-2	40	35	30	200	400
Flexural Strength	MPa	ISO 178	50	50	50	36	42
Flexural Module	MPa	ISO 178	2800	3000	3000	2100	1500
Charpy Notch Impact	KJ/m2	ISO 179-1	9.5	7	4.5	6.5	7
Izod Notch Impact	KJ/m2	ISO 180	6.5	5	4	4.5	5.5
Mass Density	g/cm3	ISO 1183	1.03	1.12	1.2	1.12	1.02
H.D.T	°C	ISO 75	130	135	135	135	125
Shrinkage For Injection Molding	%	GB/T-15585	0.8-1.0	0.7-0.9	0.7-0.9	1.0-1.3	1.2-1.5
Characteristics			High rigidity	general	Heat resistance	general	High gloss

 2.Mineral reinforced PP    Mineral reinforced PP

2.Mineral reinforced PP

PP can improve the rigidity, heat distortion temperature, lower mold shrinkage and linear expansion coefficient. T Series grades with high rigidity, high heat resistance, etc., for the interior, heater cover, filter housing and other auto parts, machinery parts and appliances shell; C series grade with good toughness, good whiteness, etc. can be used for car interiors, handles and a variety of commodities, machinery housings, plate and frame filter press shell, etc.; B Series grades with good gloss, good whiteness, high heat resistance, etc., can be used for rice cooker parts, small appliances such as Shell.  

3.Recommended processing conditions:  

Drying temperature :90-100, 2H Feeding section: 200 ~ 210 °C the middle section: 210 ~ 240 °C nozzle section: 210 ~ 230 °C Injection pressure of 50 ~ 80MPa Holding pressure 40 ~ 60 Mpa Mold temperature 30 ~ 60 °C Back pressure 5 ~ 10 Mpa

Mineral reinforced PP