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Cyclics CBT® 200 Thermoplastic Resin

Category	Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT)
Manufacturer	Cyclics Corporation
Trade Name	CBT®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Cyclics CBT® 200 Thermoplastic Resin.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

CBT® 200 resin melts to a water-like viscosity when heated, then polymerizes into the engineering thermoplastic resin polybutylene terephthalate (PBT). CBT 200 resin has a processing range between 170-240°C and is available in both one and two-part systems. CBT 200 resin is formulated for various casting, low pressure molding, coating, and composite applications where the lower melt temperature allows for longer working time than CBT 100 resin before polymerizing into PBT.Information provided by Cyclics Corporation.

Physical Properties	Metric	English	Comments
Specific Gravity	1.31 g/cc	1.31 g/cc	ASTM D792
Density	1.14 g/cc	0.0412 lb/in³	Liquid (Unpolymerized resin)
Viscosity	11 cP @Temperature 220 °C	11 cP @Temperature 428 °F	Melt (Unpolymerized resin); Cone and plate 10 1/s shear rate
	13 cP @Temperature 210 °C	13 cP @Temperature 410 °F	Melt (Unpolymerized resin); Cone and plate 10 1/s shear rate
	17 cP @Temperature 200 °C	17 cP @Temperature 392 °F	Melt (Unpolymerized resin); Cone and plate 10 1/s shear rate
	22 cP @Temperature 190 °C	22 cP @Temperature 374 °F	Melt (Unpolymerized resin); Cone and plate 10 1/s shear rate
	28 cP @Temperature 180 °C	28 cP @Temperature 356 °F	Melt (Unpolymerized resin); Cone and plate 10 1/s shear rate
	37 cP @Temperature 170 °C	37 cP @Temperature 338 °F	Melt (Unpolymerized resin); Cone and plate 10 1/s shear rate
Linear Mold Shrinkage	0.015 cm/cm @Thickness 4.00 mm	0.015 in/in @Thickness 0.157 in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	54.0 MPa	7830 psi	ISO 527
Elongation at Break	>= 50 %	>= 50 %	5 mm/min; ISO 527
Elongation at Yield	3.2 %	3.2 %	ISO 527
Tensile Modulus	2.70 GPa	392 ksi	ISO 527
Flexural Strength	74.0 MPa	10700 psi	ISO 178
Flexural Modulus	2.38 GPa	345 ksi	ISO 178
Izod Impact, Notched (ISO)	6.70 kJ/m²	3.19 ft-lb/in²	ISO 180/A
Izod Impact, Unnotched (ISO)	NB	NB	ISO 180/U

Thermal Properties	Metric	English	Comments
Heat of Fusion	64.0 J/g	27.5 BTU/lb	Unpolymerized resin; ASTM E793
Specific Heat Capacity	1.25 J/g-°C	0.299 BTU/lb-°F	Solid (Unpolymerized resin); ASTM E1269
	1.96 J/g-°C @Temperature 180 °C	0.468 BTU/lb-°F @Temperature 356 °F	Liquid (Unpolymerized resin); ASTM E1269
Melting Point	165 °C	329 °F	Unpolymerized resin
	225 °C	437 °F	ASTM D3418
Flammability, UL94	HB	HB

Processing Properties	Metric	English	Comments
Processing Temperature	170 - 240 °C	338 - 464 °F

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