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Kostil® B 266

Category:	SAN , Styrene Acrylonitrile
Manufacturer:	Versalis S.p.A.
Trademark:	Kostil®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	d1NNYy_Kostil-B-266.pdf
PRICE:	Order Products email sales@su-jiao.com

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Kostil B 266 is a Styrene-Acrylonitrile copolymer with a good chemical resistance and a very low residual monomers content.

This general purpose grade is characterised by its high clarity and its good mechanical properties.
Kostil B 266 is recommended for injection moulding.

Designation: Thermoplastics ISO 4894-SAN 2,MRS,105-15

Applications: Household and small domestic appliances, large appliances (inside parts). Cosmetic, medical and pharmaceutical items. Components for copier, printer and fax. Lighting fittings.

Kostil B 266 is available in some standard transparent colours (2000, 2030).

This grade, in natural version, complies by composition with the requirements set by the main Regulations for plastic materials intended for food contact (included the EEC Directive 90/128 and following amendments).

General Information
Features	Copolymer Food Contact Acceptable General Purpose Good Chemical Resistance High Clarity Low Residuals
Uses	Appliance Components Appliances Cosmetics Fittings General Purpose Household Goods Lighting Fixtures Medical/Healthcare Applications Pharmaceuticals Printer
Agency Ratings	EU 90/128/EEC
Appearance	Clear/Transparent Natural Color
Forms	Pellets
Processing Method	Extrusion Injection Molding
Multi-Point Data	Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Specific Volume vs Temperature (ISO 11403-2) Viscosity vs. Shear Rate (ISO 11403-2)

Physical	Nominal Value	Unit	Test Method
Density	1.07	g/cm³	ISO 1183
Apparent Density	0.65	g/cm³	ISO 60
Melt Mass-Flow Rate (MFR) (220°C/10.0 kg)	18	g/10 min	ISO 1133
Molding Shrinkage	0.40 to 0.60	%	Internal Method
Water Absorption (23°C, 24 hr)	< 0.20	%	ISO 62

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (M-Scale)	83		ISO 2039-2

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	3550	MPa	ISO 527-2/1
Tensile Stress (Break)	67.0	MPa	ISO 527-2/5
Tensile Strain (Break)	2.5	%	ISO 527-2/5
Flexural Stress ¹	107	MPa	ISO 178

Impact	Nominal Value	Unit	Test Method
Charpy Unnotched Impact Strength (23°C)	12	kJ/m²	ISO 179/2U

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (1.8 MPa, Annealed)	98.0	°C	ASTM D648
Vicat Softening Temperature
--	108	°C	ISO 306/A50
--	105	°C	ISO 306/B50

Flammability	Nominal Value		Test Method
Flame Rating (1.50 mm)	HB		UL 94

Additional Information	Nominal Value
Designation	Thermoplastics ISO 4894-SAN 2,MRS,105-15

Injection	Nominal Value	Unit
Drying Temperature	80.0	°C
Drying Time	1.0 to 2.0	hr
Processing (Melt) Temp	200 to 250	°C
Mold Temperature	40.0 to 75.0	°C

Note Message
1 .	2.0 mm/min

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