Vexel™ B12U FR

Chemical Family: Polyesters

Nylene Unreinforced, flame retardant PBT injection molding resin Resistance to heat, chemicals, and electricity typical of unreinforced polyester resins, combined with a flame retardant package Suitable for uses such as connectors, housings, and other applications which require PBT and flame retardancy

Product families

Applications

Electrical & Electronics — Parts & Components

Connectors
Housings & Enclosures

Product Families

Plastics — Engineering & Specialty Polymers

Polyesters & Copolyesters

Other characteristics

Brand: Vexel
Polymer Name: Polybutylene Terephthalate (PBT)
Flexural Modulus: 2585.0 - 2585.0 MPa
Additives Included: Flame Retardant
Processing Methods: Injection Molding
Markets: Electrical & Electronics
Technology: Plastics
Material Features: Chemical Resistant
Flame Retardant
Heat Resistance
Country Availability: Canada
USA
Plastics and Elastomers End Uses: Connectors
Housings
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Injection Molding

Technical data

Table 1 of 3

3 rows

Characteristic	Value	Unit	Method
Tensile Strength	49	MPa	ISO 527
Flexural Modulus	2585	MPa	ASTM D790
Izod Notched Impact Strength (23°C)	32	kJ/m2	ISO 180

Table 2 of 3

2 rows

Characteristic	Value	Unit	Method
Molding Shrinkage	0.010 - 0.016	in/in	—
Specific Gravity	1.39	—	ASTM D 792

Table 3 of 3