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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Main Raw Material: polyester resin
  • Usage: Appliance Paint, Electrical Insulating Varnish
  • Application Method: trickle immersion
  • State: Liquid Coating
  • Brand Name: Rota
  • Model Number: R-510
  • product name: Insulating Varnishes

Packaging & Delivery

Packaging Details Part A is 180kg/drum with 200L.steel drums and Part B is supplied as proportion. 510-X thinner is 170kg/drum.
Delivery Time 7 days after the deposit

Modified Polyester Trickle Varnish R-510

 

1.composed of modified heat resistant unsaturated polyester and thinners presented in two-component form.

2.It has gained UL certification (No: E227128) and UL insulation system certification (No: E242776).

3. With trickling method for high rotation speed rotor, class F and H electrical tools motor and cleaners.

4. also ideal for auto and refrigeration compressor motor.

 

 

No.

Test Item

Test Method

Unit

Value

1

Appearance

Test Tube

-

Brown transparent liquid, no mechanical admixture

2

Viscosity

4#cup, 23±1°C

s

60-100

3

Gel time

120°C

min

2-6

4

Curing in thick layer

110±2°C,1h

-

No worse than S1U1I3,2, uniform

5

Dielectric strength

Normalcy

MV/m

≥20

6

Volume Resistivity

Normalcy

Ω·m

≥1×1013

After immersion in water

≥1×1012

Thermal state

≥1×107

7

Pot life

Below 30°C, no gel

h

≥8

 

 

 

 

Established in 1992, Rota Group is one of the most professional manufacturers of  impregnating varnish, mica tape, potting resin and embedding resin in China. Most products have been approved by ISO9001, 14000, UL, TUV, FDA, RoHS and REACH, widely used in high-voltage motors, wires and cables, household appliances, industrial pumps, and metallurgy equipments etc. We win the trust of the majority of well-known manufactures, like BOSCH, BLACK & DECKER, Fujitsu,  Shibaura, REGAL, Siemens, EPCOS, N.P.V. and so on.

 

 

 Professional quality, creating value for customers. Rota Group lead in the aspects of industry scale, product technology and innovation capacity, we will provide quality products and professional services for you. Welcome you!

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China (Mainland) | Manufacturer, Trading Company
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