Approx. Rs 2,600 / BoxGet Latest PriceProduct Details:
|Minimum Order Quantity||1 Box|
|Grade Standard||ELMO LUFT 1A - FD|
|Vapour Pressure||0.32 kPa @ 20 Deg. Cel.|
|Viscosity||25-35 @ 23 Deg. Cel. by DIN 53211/Cup4(s)|
|Suitable For Thermal Class||130(B)|
|Distinctive Properties||Fast Air Drying,Anti-tracking|
|Suggested Applications||Coating on PCB,SRBP components|
We offer a wide range of solvent-borne, water based varnishes & solventless resins for various applications.
Approx. Rs 270 / KgGet Latest PriceProduct Details:
|Packaging Size (ex. 1L or 1Kg)||1-2.5 Ltr|
|Chemical Base||Isophthalic Alkyd|
|Viscosity||50-70 at 23 Deg. Cel. by DIN 53211/Cup4(s)|
|Curing Cycle||120/12 (Deg. Cel./h)|
|Suitable For Thermal Class||155(F)|
|Distinctive Properties||Excellent Resistance To Chemicals,Good Dielectric Properties|
|Suggested Applications||Impregnation Of Motor Stator,Rotor,Generator|
Approx. Rs 270 / LitreGet Latest PriceProduct Details:
|Packaging Size (ex. 1L or 1Kg)||1-5 Ltr|
|Color||Red / Grey|
|Viscosity||50-170 at 23 Deg. Cel. by DIN 53211/Cup4(s)|
|Curing Cycle||RT /24 (Deg. Cel./h)|
|Suitable For Thermal Class||120(E)|
|Distinctive Properties||Anti Drying,Anti-tracking Red & Grey Pigmented|
|Suggested Applications||Finishing Coat On Overheads Of Stator And Rotor|
Becktol is an air-drying finishing varnish for protecting electrical machines and appliances against moisture and chemicals. It is distinguished by easy processability and rapid curing at room temperature.
Becktol (Red/Grey) is available in 2 colour shades viz. red and grey. The material does not contain by recipe substances listed in Restriction of Hazardous Substances (RoHS) Directive (2002/95/EC)
Areas of Application
Becktol (Red/Grey) is used for protecting the following machines and components :
• Field coils
• Overhang of stators, armatures • Transformers
Properties of cured material
The elastic varnish film is distinguished by very good resistance to weak acids and alkalis, benzenes, and hydraulic oils. It prevents ingress of moisture and has good track resistance.
A temperature index of 120 enables the varnish to be used for machines and appliances in thermal class B (1300C)
Becktol (Red/Grey)is used as a finishing varnish only, Stators or transformers, for examples, which have already been impregnated with an impregnating resin or an impregnating varnish.
Becktol (Red/Grey) can be processed by dipping, brushing or spraying. Using the dipping method, it should be ensured that the impregnating container is always closed before and after use to prevent evaporation of the solvents to avoid an undesired reaction owing to oxidative curing. Becktol (Red/Grey) has to be thoroughly stirred before application. Since it contains fillers and pigments, which has a tendency to settle down during storage.
For dipping and brushing, the product is used with the viscosity at which it is delivered.
For the spraying method it is recommended to add Thinner 234. Heating the objects to be sprayed to 50- 600C is favorable for the manufacturing techniques since then the varnish film cures more rapidly and, if necessary, a second layer of varnish can be applied after only 10 - 20 minutes.
Curing normally occurs at room temperature but can be considerably accelerated with the addition of heat, i.e. hot-air.
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