![]()
Insulation laminate thermal expansion fiberglass sheet/ board:
![]()
![]()
![]()
![]()
![]()
Appearance:
Light pink, white, surface smoothly, cutting edges neatly, without layer and impurities
Feature:
Solve the long-term operation of motor slot wedge looseness
Ensure that the motor can run reliably.
Extend motor service life
Important significance to the motor & electrical industry technology progress
Application:
AC and DC motor and generator groove strip
Coil end insulation cushion block
Kinds of electrical equipments.
The thermal expansion rate is greater than 70%.
Packaging Detail:
Each package is not more than 100KG. Respectively, paper and plastic film cover plate, a paper packaging box, steel strapping / or according to customers' requirements.
Delivery Detail: 7-10 working days
| Basic information |
| Product name | Thermal Expansion Fiberglass Sheet/Strip/Pad |
| Item No. | MJ-301 |
| Brand | MJ |
| Material | Alkali free fiberglass |
| Grade | With the same grade of the impregnate varnish |
| Technical Performance |
| Density | ≥1.4g/cm 3 |
| Sheets Thickness | 0.1-50mm |
| Size | ≥1220x980mm |
| Formation methods | High temperature and high pressure |
| Water absorption | ≤1.0% |
| Thermal Expansion Rate(Thickness Direction) 30min/130°C 30min/180°C | ≥50% ≥80% |
| Reference Standard | GB/T1303.1-1998 |
Our company is in Xi' An high tech Development Zone, mainly producing magnetic/electrical insulation laminates, slot wedges, thermal expansion materials, insulation varnish, impregnated cloth, insulation tube/sleeve/rod and etc. Our products are widely used in the fields of wind & thermal power, aviation, railway, military power transmission, motors and transformers and etc.
We have experts in R&D group which ensure the continuity and stability of the product quality and cost. The issued testing results apply to domestic and internaltional standards.
Our company covers 5000 square meters with 4 production departments: Magnetic board, Insulating materials, High voltage electrical appliance, CNC and slot wedge processing. WIth more than 50 sets of reactor, gluing machine, large-scale equipment, hot press, high vacuum impregnation and testing equipments, our annual production capacity can totally reach 800 tons.
We are founded in 2006. By 2007-2008, we passed 9001-2000 certification, Xi' An city Science and Technology Bureau identified us as "the city of Xi' An high-tech enterprises".
The spirit of our company is: "Good Reputation, Best Products, Wonderful Services "
