S-Plastic Valox 305 resin Is PBT For Compounding Only Not Intended For Injection Molding Melt Viscosity 250C At 21.6 Kgf

Name: S-Plastic Valox 305 resin Is PBT For Compounding Only Not Intended For Injection Molding Melt Viscosity 250C At 21.6 Kgf
Brand: SAMTION INTERNATIONAL LIMITED

Price Negotiable

Price: *USD

MOQ: 100KG

Delivery Time: To be negotiated

Brand: S-Plastic Valox

Product Description

S-Plastics Valox 305resin is PBT, For compounding only. Not intended for Injection Molding. Melt viscosity: 250C at 21.6 kgf is 1450-1850.

Property

MECHANICAL	Value	Unit	Standard
Tensile Stress, yld, Type I, 50 mm/min	29	MPa	ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min	58	MPa	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min	40.6	%	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	82	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span	2370	MPa	ASTM D 790
IMPACT	Value	Unit	Standard
Izod Impact, notched, 23°C	37	J/m	ASTM D 256
THERMAL	Value	Unit	Standard
HDT, 0.45 MPa, 3.2 mm, unannealed	148	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed	51	°C	ASTM D 648
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.31	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm	1.9 - 2.1	%	S-Plastics Method
Mold Shrinkage, xflow, 3.2 mm	2 - 2.2	%	S-Plastics Method
Melt Viscosity	100	Pa-s	S-Plastics Method
Source GMD, last updated:01/05/2000

Processing

Parameter
Compounding Extrusion	Value	Unit
Drying Temperature	110 - 120	°C
Drying Time	4 - 6	hrs
Drying Time (Cumulative)	8	hrs
Maximum Moisture Content	0	%
Melt Temperature	245 - 260	°C
Barrel - Zone 1 Temperature	200 - 230	°C
Barrel - Zone 2 Temperature	240 - 255	°C
Barrel - Zone 3 Temperature	240 - 275	°C
Barrel - Zone 4 Temperature	240 - 275	°C
Adapter Temperature	240 - 275	°C
Die Temperature	240 - 275	°C
Waterbath Temperature	25 - 35	°C
Source GMD, last updated:01/05/2000

For more information please download the datasheet

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