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Celstran® PBT-GF40-08

Polybutylene Terephthalate

Long Glass Fiber, 40%

Supplied by Ticona

The technical datasheet with complete property values for Celstran® PBT-GF40-08 is available to members of the Prospector Plastics Database.
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Product Description
40% Long Glass Fiber Reinforced PBT
General
Material Status	Commercial: Active
Availability	North America
Filler / Reinforcement	Long Glass Fiber, 40% Filler by Weight
RoHS Compliance
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density		g/cm³	ISO 1183
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus		psi	ISO 527-2/1A/1
Tensile Stress (Break)		psi	ISO 527-2/1A/5
Tensile Strain (Break)		%	ISO 527-2/1A/5
Flexural Modulus (73°F)		psi	ISO 178
Flexural Strength (73°F)		psi	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (73°F)		ft·lb/in²	ISO 179/1eA
Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed		°F	ISO 75-2/B
264 psi, Unannealed		°F	ISO 75-2/A
CLTE			ISO 11359-2
Flow		in/in/°F
Transverse		in/in/°F
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Celstran® PBT-GF40-08, Celstran PBTGF4008, Celstran® , Celstran, CelstranPBTGF4008, PBT, PBT GF 40 08, PBT-GF40-08, PBTGF4008, PBT:GF40:08, PBT/GF40/08, PBT+GF40+08, PBT_GF40_08, PBT GF40 08, PBTGF, GF40, 4008, Polybutylene Terephthalate, Polyester, Ticona, PolybutyleneTerephthalate, GFPBT

Injection	Nominal Value	Unit
Processing (Melt) Temp		°F
Mold Temperature		°F
Injection Notes
Celstran can be processed on a standard injection molding unit. A general purpose metering screw is recommended with a zone distribution of 40% feed, 40% transition, and 20% metering. A free flowing check ring assembly is recommended.

Notes

¹Typical properties: these are not to be construed as specifications.