SCHULADUR® A GB 20 A. Schulman Eur Polybutylene Terephthalate (Glass Bead, 20%)

Product Description

20% glass bead reinforced PBT-grade

General

Material Status

Availability

Filler / Reinforcement

Processing Method

Physical	Nominal Value	Unit	Test Method
Density		g/cm³	ISO 1183/A
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)		in³/10min	ISO 1133
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 Modulus²		psi	ISO 178
Flexural Strength²		psi	ISO 178
Flexural Strain at Break		%	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-22°F		ft·lb/in²
73°F		ft·lb/in²
Charpy Unnotched Impact Strength			ISO 179/1eU
-22°F		ft·lb/in²
73°F		ft·lb/in²
Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed		°F	ISO 75-2/Bf
264 psi, Unannealed		°F	ISO 75-2/Af
Vicat Softening Temperature
--		°F	ISO 306/A50
--		°F	ISO 306/B50
Flammability	Nominal Value	Unit	Test Method
Burning Rate (0.0787 in)		in/min	ISO 3795
Flammability Classification			IEC 60695-11-10, -20
0.0630 in
0.126 in
Glow Wire Flammability Index			IEC 60695-2-12
0.0591 in		°F
0.118 in		°F
Glow Wire Ignition Temperature			IEC 60695-2-13
0.0591 in		°F
0.118 in		°F
Related Terminology
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Notes

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

²0.079 in/min

SCHULADUR® A GB 20