Insulation Impregnating Varnish for Fibre-glass Covered Wire Use R-1448
Brief Introduction
R-1448 is the special cementation paint for all types of fibre glass wire. It is made from heat resisting resin, epoxy resin and hardener etc. Its heat-resistant grade is F, comply with the RoHS environmental requirements.
Features
High bond strength, good flexibility and fast dry. With characteristics of high adhesive force, no patina, attrition resistance. Highly optimized for general use.
Applications
Be suitable for all types of level F glass fiber covered wire.
How to use
The temperature of horizontal type large car furnace should be 220-300°C, and vertical type middle car furnace should be 180-220°C.
Packing and Storage
17kg/drum or 180kg/drum with steel drums of 20L or 200L. It can be stored for at least 6months in dry and cool room.
Technical Date
No. |
Test Item |
Test Method |
Unit |
Value |
1 |
Appearance |
Test Tube |
- |
Reddish-brown transparent liquid |
2 |
Viscosity |
4#cup, 23±1°C |
s |
60-150 |
3 |
Solid content |
130±2°C, 2h |
% |
≥50 |
4 |
Drying time |
150±2°C |
min |
≤60 |
5 |
Dielectric strength |
Normalcy |
MV/m |
≥70 |
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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