Spesin® KP212G15V0W3

Identification & Functionality

Additives Included

Flame Retardant

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

Flame Retardant,

Good Weather Stability,

Hydrolysis Resistant,

UV Resistant

Applications & Uses

Markets

Consumer Goods,

Electrical & Electronics

Applications

Consumer Goods — Appliances & Electronics

Electrical & Electronics — Devices & Assemblies

Consumer Electronics,

Other Devices & Assemblies

Plastics & Elastomers End Uses

Electrical/Electronic Applications

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Flame Rating

UL 94 V0

Physical Form

Pellets,

Solid

Flame Rating

UL 94 V0

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Strength	93	MPa	ASTM D 638
Flexural Strength	167	MPa	ASTM D 790
Flexural Modulus	5492	MPa	ASTM D 790
Flexural modulus, 23°	5060	MPa	ISO 178
Charpy notched impact strength (+23°)	2.4	kJ/m2	ISO 179/1eA
Izod Impact notched (1/8 in)	59	J/m	ASTM D 256
Rockwell Hardness	120	Scale R	ASTM D 785

Physical Properties

	Value	Units	Test Method / Conditions
Molding shrinkage - normal	1.2	%	ISO 294-4, 2577
Molding shrinkage - parallel	0.9	%	ISO 294-4, 2577
Mold Shrinkage (MD)	0.01	mm/mm	ASTM D 955
Density	1530	kg/m3	ISO 1183

Thermal Properties

	Value	Units	Test Method / Conditions
Coefficient of Thermal Expansion (MD)	40	E-6/K	ASTM D 696
Deflection Temperature Under Load (66 psi)	215	°C	ASTM D 648
Deflection Temperature Under Load (264 psi)	178	°C	ASTM D 648
Temperature of deflection under load (1.80 Mpa)	178	°C	ISO 75-1/-2
Melting temperature (10°C/min)	224	°C	ISO 11357-1/-3
Thickness tested	0.8	mm	—
Burning Behavior at thickness	V-0	class	IEC 60695-11-10
Melting Temperature	224	°C	ASTM D 3418

Electrical Properties

	Value	Units	Test Method / Conditions
Dielectric Strength (Short Time)	26	kV/mm	ASTM D 149
Dielectric Constant (1 MHz)	3.5	-	ASTM D 150
Arc Resistance	120	s	ASTM D 495

Flammability

	Value	Units	Test Method / Conditions
Flame rating	V-0	-	UL 94

Other Properties

	Value	Units	Test Method / Conditions
Water Absorption (24 hr)	0.06	%	ASTM D 570

Regulatory & Compliance

Certifications & Compliance

UL 94

Packaging & Availability

Country Availability

Canada,

China (Mainland),

USA

Regional Availability

• Asia Pacific
• Canada
• North America
• USA