SLOVASTER B1 GF 45

Identification & Functionality

Chemical Family

Polyesters

Fillers Included

Glass Fiber

Polymer Name

Polybutylene Terephthalate (PBT)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

Polyesters & Copolyesters

Features & Benefits

Materials Features

Chemical Resistant,

Good Mechanical Properties,

Low Shrinkage

Applications & Uses

Markets

Automotive & Transportation,

Consumer Goods,

Electrical & Electronics

Applications

Automotive & Transportation — Automotive

Interior,

Other Automotive Applications

Electrical & Electronics — Parts & Components

Connectors

Consumer Goods — Sports & Recreation

Plastics & Elastomers End Uses

Automotive Applications,

Automotive Interior Parts,

Connectors,

Sporting Goods

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Strength	160	MPa	ASTM D 638
Tensile Modulus	16800	MPa	ISO 527-2/1A
Flexural Strength	220	MPa	ASTM D790
Flexural Modulus	13400	MPa	ISO 178
Charpy Impact Strength (23°C)	70	kJ/m2	ISO 179/1eU
Charpy Notched Impact Strength (23°C)	10	kJ/m2	ISO 179/1eA
Charpy Notched Impact Strength (-20°C)	10	kJ/m2	ISO 179
Charpy Impact Strength (-20°C)	65	kJ/m2	STN EN ISO 179
Elongation	2	%	STN EN ISO 527-2

Physical Properties

	Value	Units	Test Method / Conditions
Melt Mass Flow Rate - MFR (250°C/2.16 kg)	5	g/10 min	ASTM D1238
Density	1.71	g/cm3	ASTM D 792
Water Content	0.1	%	STN EN ISO 3344

Thermal Properties

	Value	Units	Test Method / Conditions
Heat Deflection Temperature - HDT	205	°C	STN EN ISO 75-2 (A)
Melting Temperature (DSC)	200 - 220	°C	STN EN ISO 11357-1
Vicat Softening Temperature (B)	215	°C	STN EN ISO 306

Electrical Properties

	Value	Units	Test Method / Conditions
Surface Resistivity	1.0e+15	ohm	STN 34 6460
Electric Strength	33	kV/mm	IEC 60243-1
Comparative Tracking Index - CTI (A)	500	V	STN EN 60112
Volume Resistivity	1.0e+15	ohm.m	ASTM D 257

Flammability

	Value	Units	Test Method / Conditions
Glow Wire Test (3 mm)	750	°C	STN EN 60695-2-12
Flammability	HB	-	UL 94

Processing Parameters

	Value	Units	Test Method / Conditions
Mold Temperature Range	50 - 90	°C	--
Drying: Temperature/Time	120/4	°C/h	--
Manufacturing Shrinkage - length/width	0.55/0.61	%	STN EN ISO 294-4
Injection Pressure	60 - 100	MPa	--
Melt Temperature Range	250 - 280	°C	--