ROHS Approved

Polyurethane Wire enamel (BAWATHANE 777)

BAWATHANE 777 is class155 Polyurethane wire enamel with fast solder ability. It possesses a good cut through and flexibility.

PHYSICAL PROPERTIES
Appearance	Clear Liquid
Solid Content 1g/170°C/1h	30 ± 1%	35 ± 1%	40 ± 1%
Size mm	0.05 to 0.20	0.20 to 1.0	1.0 to 2.0
* Viscosity	20 - 30	40 - 50	80 - 100
** Viscosity	60 - 100	130 - 170	250 - 350
PROPOSED Machine	horizontal machine for felt	horizontal & vertical plant for die	vertical plant for die
Flash Point	40°C
Compatibility with thinner	1 : 1

* Viscosity by Din Cup 4 at 25°C in sec.
** Viscosity by viscometer at 30°C in cps

Tan Delta
Bending Point ⁰C(Solid Block)		135-155

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

RECOMMENDED THINNER		Thinner PW/E
PACKING :	Bawathane 777 Thinner PWE	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).

MECHANICAL PROPERTIES
Colour of Wire	Copper
Diameter of Bare wire	0.500
Build up of enamel	0.065 mm
Elongation	36 %
Flexibility Mandrel Winding (20% pre stretch 1xd)	OK
Jerk Test	OK
Peel Test (nxd)	-
Abrasion (AV) (Unidirectional)	8.0

THERMAL PROPERTIES
Cut through	220⁰ C /2 min
Heat shock	2d/180⁰C/30min

ELECTRICAL PROPERTIES
Break Down Voltage kV	at RT	8.5 kv

CHEMICAL PROPERTIES
Solderability at 375⁰ C	>2 Sec
Solvent Resistance
Pencil Hardness
Initial	3h
Std. Solvent	2h

Yes! I am interested

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.

Polyurethane Wire enamel (BAWATHANE 666)

BAWATHANE 666 is a class 155 Polyurethane wire enamel with fast solderability. It possesses a good cut through and flexibility.
BAWATHANE 666 is UL recognized vide file no.E326858

PHYSICAL PROPERTIES
Appearance	Clear Liquid
Solid Content 1g/170°C/1h	30 ± 1%	35 ± 1%	40 ± 1%
Size mm	0.05 to 0.20	0.20 to 1.0	1.0 to 2.0
* Viscosity	20 - 30	40 - 50	80 - 100
** Viscosity	60 - 100	130 - 170	250 - 350
PROPOSED Machine	horizontal machine for felt	horizontal & vertical plant for die	vertical plant for die
Flash Point	40°C
Compatibility with thinner	1 : 1

*Viscosity by Din Cup 4 at 25⁰C in sec
* *Viscosity by viscometer at 30°C in cps.

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

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

RECOMMENDED THINNER		Thinner PW/E
PACKING :	Bawathane 666 Thinner PWE	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).

MECHANICAL PROPERTIES
Colour of Wire	Copper
Diameter of Bare wire	0.500
Build up of enamel	0.065 mm
Elongation	36 %
Flexibility Mandrel Winding (20% pre stretch 1xd)	OK
Jerk Test	OK
Peel Test (nxd)	-
Abrasion (AV) (Unidirectional)	8.0

THERMAL PROPERTIES
Cut through	240⁰ C /2 min
Heat shock	2d/180⁰C/30min

ELECTRICAL PROPERTIES
Break Down Voltage kV	at RT	8.5 kv

CHEMICAL PROPERTIES
Solderability at 375⁰ C	>2 Sec
Solvent Resistance
Pencil Hardness
Initial	3h
Std. Solvent	2h

Yes! I am interested

PRODUCT RANGE
Wire Enamels		Impregnating Resins	Insulating Varnishes