S-Plastic Cycolac GPM550M High flow/highest modulus material for diskette applications.

Price Negotiable

Price: *USD

MOQ: 100KG

Delivery Time: To be negotiated

Brand: S-Plastic Cycolac

Product Description

S-Plastics Cycolac GPM550M resin is High flow/highest modulus material for diskette applications.

Property

MECHANICAL	Value	Unit	Standard
Tensile Stress, yld, Type I, 5 mm/min	42	MPa	ASTM D 638
Tensile Modulus, 5 mm/min	2480	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	75	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span	2620	MPa	ASTM D 790
Hardness, Rockwell R	112	-	ASTM D 785
IMPACT	Value	Unit	Standard
Izod Impact, notched, 23°C	144	J/m	ASTM D 256
THERMAL	Value	Unit	Standard
HDT, 1.82 MPa, 3.2mm, unannealed	81	°C	ASTM D 648
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.05	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm	0.6 - 0.8	%	S-Plastics Method
Melt Flow Rate, 230°C/3.8 kgf	14	g/10 min	ASTM D 1238
Melt Viscosity, 260°C, 1000 sec-1	1100	poise	ASTM D 3825
Source GMD, last updated:12/29/1999

Processing

Parameter
Injection Molding	Value	Unit
Drying Temperature	80 - 90	°C
Drying Time	2 - 4	hrs
Drying Time (Cumulative)	8	hrs
Maximum Moisture Content	0.01	%
Melt Temperature	205 - 245	°C
Nozzle Temperature	205 - 245	°C
Front - Zone 3 Temperature	205 - 225	°C
Middle - Zone 2 Temperature	200 - 210	°C
Rear - Zone 1 Temperature	190 - 200	°C
Mold Temperature	50 - 70	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	30 - 60	rpm
Shot to Cylinder Size	50 - 70	%
Vent Depth	0.038 - 0.051	mm
Source GMD, last updated:12/29/1999

Our warehouse

With a strong sales network and strength, we have warehousing services in Guangzhou, Dongguan, Shenzhen free trade zone, Hong Kong and other four places (conventional product inventory exceeds 1000 tons). We can provide customers with rapid response, professional service and excellent products!