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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Main Raw Material: Alkyd
  • Usage: Appliance Paint, Electrical Insulating Varnish
  • Application Method: immersion
  • State: Liquid Coating
  • Brand Name: Rota
  • Model Number: R-1038
  • product name: impregnating varnish

Packaging & Delivery

Packaging Details Seal packing is 15 kg/drum, 16kg/drum or 180kg/drum, while 1038-X thinner is 15kg or 170kg/drum.

Introduction

R-1038 resin is made from amino resin, alkyd resin, drier and solvent. It presents in single-component form and with thermal class B. R-1038 complies with the RoHS environmental requirements.

 

Features

Low cost, good insulation performance, oil and arc resistance, fast fry, shining film.

 

Applications

It is widely used and suitable for immersion of small and medium type motor winding, transformer, ballast and other apparatus coil. Its not suitable for hermetic motor.

 

Qualification (as the Q/R 101-2010 company standard)

No.

Test Item

Test Method

Unit

Value

1

Appearance

Test Tube

-

Reddish brown uniform liquid, no mechanical admixture

2

Viscosity

4#cup, 23±1°C

s

20-60

3

Solid content

105±2°C,2h

%

40-50

4

Drying time

105±2°C

min

≤30

5

Reaction of resin on enamel wire

Hardness

H

≥1

6

Flexibility

150±2°C,30h

-

No crack

7

Curing in thick layer

 

-

No worse than S1U1I4,2,

8

Power Frequency Electric Strength

Normalcy

MV/m

≥70

After immersion in water

≥60

9

Volume Resistivity

Normalcy

Ω·m

≥1×1012

After immersion in water

≥1×1011

Thermal state

≥1×107

 

 

 

 

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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