ROHS ApprovedPolyester Wire Enamel (BAWA 275)
- BAWA 275.38 is THEIC modified Class 155 Polyester wire enamel.
- BAWA 275.38 has high processing speed, high cut through & heat
shock as compared to standard wire enamels.
- BAWA 275.38 is suitable for Die & Felt applications.
- BAWA 275.38 is suitable for rectangular conductors.
- BAWA 275.38 can be used as base coat for manufacturing dual coating wire with polyamide-imide.
- BAWA 275.38 specially suitable for wire size 0.05-5.0mm.
| PHYSICAL
PROPERTIES |
| Appearance |
Golden Coloured Liquid |
Solid Content
1g/1800C/1h |
38 ± 1% |
| * Viscosity |
400-600 |
| Flash Point |
400C |
| Compatibility with thinner |
1 : 1 |
* Viscosity by Viscometer / Brook Field at 23°C
in Cps
| THERMAL
PROPERTIES |
Heat Shock
2d/1800C/ 30min |
OK |
Cut Through
3200C / 2min |
OK |
| ELECTRICAL
PROPERTIES |
| Break Down Voltage kV |
at RT |
10.5 |
|
 |
| 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 ) |
200-220 |
| Abrasion (Av) (Unidirectional) |
12.5N |
| CHEMICAL
PROPERTIES |
Solvent Resistance
Pencil Hardness |
|
| Initial |
3h |
| Std. Solvent |
2h |
| Tan
Delta |
| Bending Point 0C
(Solid Block) |
155-170 |
|
Please note that all above mentioned values may be
changed according to the machine.
| RECOMMENDED THINNER |
Thinner W/E |
| PACKING : |
Bawa 275 .38
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. |
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.
©
Harman Bawa Pvt. Ltd, New Delhi. All Rights Reserved (Terms
of Use)