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Hanwha Total PP GH73

Category:	PP, High Crystal , High Crystallinity Polypropylene
Manufacturer:	HANWHA TOTAL PETROCHEMICALS Co., Ltd.
Trademark:	Hanwha Total PP
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	UfK1AS_Hanwha-Total-PP-GH73.pdf
PRICE:	Order Products email sales@su-jiao.com

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GH73 is a G/F modified polypropylene compound modified by glass fiber filling to improve mechanical rigidity and heat-resistance. It is produced by modifying a variety of base PPs, including HIPP (High Isotactic Polypropylene), with Hanwha's special processing technology. Its excellent quality makes it ideal for use in air conditioner fans and automobile cooling fans; and like products requiring high rigidity and high impact-resistance.

General Information
Filler / Reinforcement	Glass fiber reinforced material
Features	Good dimensional stability Low warpage Rigidity, high High tensile strength High strength m-benzene dimethyl Impact resistance, high Workability, good High liquidity Heat resistance, high Flame retardancy
Uses	Electrical/Electronic Applications Electrical components Electrical appliances Power/other tools Industrial application Mixing Household goods Application in Automobile Field
Forms	Particle
Processing Method	Injection molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.13	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)	8.5	g/10 min	ASTM D1238
Molding Shrinkage - Flow (2.00 mm)	0.20 - 0.90	%	ASTM D955

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (R-Scale)	115		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength ¹	103	MPa	ASTM D638
Tensile Elongation ²(Break)	3.0	%	ASTM D638
Apparent Bending Modulus	147	MPa	ASTM D747
Flexural Modulus ³	6080	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact (23°C)	98	J/m	ASTM D256

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)	163	°C	ASTM D648

Injection	Nominal Value	Unit
Rear Temperature	170 - 210	°C
Middle Temperature	170 - 210	°C
Front Temperature	170 - 210	°C
Mold Temperature	50.0 - 80.0	°C
Injection Pressure	39.2 - 68.6	MPa
Back Pressure	0.490 - 0.981	MPa
Screw Speed	30 - 80	rpm

Injection instructions
Injection Speed: max

Note Message
1 .	50 mm/min
2 .	50 mm/min
3 .	5.0 mm/min

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