ROHS Approved

Polyester Wire Enamel (BAWA 303)

BAWA 303.39 is a class 155 polyester wire enamel.
BAWA 303.39 is suitable for Die & felt applications
BAWA 303.39 is specially suitable for wires 0.05-2.0 mm

PHYSICAL PROPERTIES
Appearance	Dark Brown Coloured liquid
Solid Content 1g/180⁰C/1h	39 ± 1%
* Viscosity	120 - 140
Flash Point	40⁰C
Compatibility with thinner	1 : 1

* Viscosity by Ford Cup (B4) at 30⁰C in Sec.

THERMAL PROPERTIES
Heat Shock 2d/180⁰C/ 30min	OK
Cut Through 280⁰C / 2min	OK

ELECTRICAL PROPERTIES
Break Down Voltage kV	at RT	10.0

MECHANICAL PROPERTIES
Diameter of Bare wire	1.0 mm
Build up of enamel	0.070 mm
Elongation	36%
Flexibility Mandrel Winding (15% pre stretch 1xd)	OK
Jerk Test	OK
Peel Test (nXd )	180 - 200
Abrasion (Av) Unidirectional)	11.8N

CHEMICAL PROPERTIES
Solvent Resistance
Pencil Hardness
Initial	4h
Std. Solvent	3h

Tan Delta
Bending Point ⁰C (Solid Block)		145-165

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Please note that all above mentioned values may be changed according to the machine.

RECOMMENDED THINNER		Thinner W/E
PACKING :	Bawa 303 .39 Thinner W/E	210 Kg in mild steel drums. 21 Kg in mild steel drums.
SHELF LIFE	One year from date of manufacturing if stored in sealed container (at room temperature 25 ⁰C).

This information contained here is best to our knowledge. Company makes no warranty of results and assurance, no obligations or liabilities for the use of any products or process therin. This publication is not to be taken as a license to operate under or recommendation to infringe upon any patents.

PRODUCT RANGE
Wire Enamels		Impregnating Resins	Insulating Varnishes