Kebater® PBT BFE20

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,

Dimensional Stability,

Flame Retardant,

Good Electrical Properties,

Good Flammability Properties,

Good Sliding Properties,

High Rigidity,

High Strength,

Hydrolysis Resistant,

Semi Crystalline,

Wear Resistant

Applications & Uses

Markets

Automotive & Transportation,

Consumer Goods,

Electrical & Electronics

Applications

Consumer Goods — Appliances & Electronics

Automotive & Transportation — Automotive

Exterior & Body,

Interior,

Other Automotive Applications,

Powertrain & UTH,

Seating

Automotive & Transportation — Bonding & Assembly

Other Bonding & Assembly Applications

Electrical & Electronics — Devices & Assemblies

Consumer Electronics,

Other Devices & Assemblies

Electrical & Electronics — Parts & Components

Housings & Enclosures,

Terminal Blocks, Plugs & Sockets

Plastics & Elastomers End Uses

Appliances,

Automotive Applications,

Electrical Components,

Electrical/Electronic Applications,

Fasteners,

Garden Equipment,

Housings,

Lawn Equipment,

Plugs

Properties

Mechanical Properties

	Value	Units	Test Method / Conditions
Elongation Modulus	8000	MPa	ISO 527-1
Breaking Stress	115	MPa	ISO 527-1
Elongation at Break	2	%	ASTM D 638
Charpy Impact Strength (23°C)	35	kJ/m2	ISO 179/1eU
Charpy Notched Impact Strength (23°C)	7	kJ/m2	ISO 179-1/1eA

Physical Properties

	Value	Units	Test Method / Conditions
Shrinkage - Flow	0.35	%	ISO 294-4
Shrinkage - Across Flow	0.8	%	ISO 294-4
Density	1570	kg/m3	ISO 1183

Thermal Properties

	Value	Units	Test Method / Conditions
Melting Point - DSC (10°C/min)	225	°C	ISO 11357-1/-3