Performance Polymers

ULTRADUR® B4300 G4 FC UNCOLOURED POLYBUTYLENE TEREPHTHALATE

(PBT) Polybutylene terephthalate, Chemical, PM CSSP NA (Attri), PM Product (Attri), Polymers

Ultradur® B4300G4 FC UN is suitable for plastic parts, where material approval regarding drinking water contact and direct food contact is a mandatory requirement. The product is approved according to · 21 CFR FDA §177.1660 "Poly(tetramethylene terephthalate)"; · European Food Contact European Food Contact Commission Regulation (EU) 10/2011; · GMP (EC) N°2023/2006 For questions regarding the compliance with further regulations, and certificates, please contact your local BASF representative or Plastics Safety (E-Mail: plastics.safety@basf.com). The products can also be offered as BMBcert™ and/or Ccycled™. Due to the Massbalance approach the product properties do not change.

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Availability

Europe, North America

Processing Technology

Injection Molding, Molding

Industries & Applications

Appliances (1)

Small Appliances / Kitchen & Household

Furniture (1)

Table & Kitchenware

Plastics & Rubber (4)

Performance Polymers / Kitchenware
Performance Polymers / Household consumer goods / Tableware
Performance Polymers / Household devices and small electrical devices / Any Other Household Equipment
Performance Polymers / Power tools / Measuring Tools

Powertools (1)

Powertools, Measuring tool

Technical Properties

Rheological properties

Property Name	Test Method	Unit	Values
Molding shrinkage (normal)	ISO 294-4	%	1.20
Molding shrinkage (parallel)	ISO 294-4	%	0.40

Mechanical properties

Property Name	Test Method	Unit	Values
Stress at break (StressB) - dry	ISO 527-1/-2	MPa	118.00
Charpy notched impact strength ISO 179/1eA (23°C)	ISO 179/1eA	kJ/m²	6.00
Strain at break (StrainB) - dry	ISO 527-1/-2	%	3.50

General Attributes

Property Name	Test Method	Unit	Values
Description Teaser			PBT-GF20

Other properties

Property Name	Test Method	Unit	Values
Density	ISO 1183	kg/m³	1450.00

Electrical properties

Property Name	Test Method	Unit	Values
Comparative tracking index, CTI, test liquid A	IEC 60112		300.00

Material specific properties

Property Name	Test Method	Unit	Values
Viscosity number	ISO 307, 1157, 1628	cm³/g	105.00

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