9334 BMI Epoxy Fiberglss Laminate Sheet:
Appearance:
Natural color Dark brown, surface smoothly without bubble and impurities, no flow marks, Cutting edge without fault and separation
Feature:
Excellent mechanical & electric property
Good heat & moisture resistance
Easy for processing & machining
Application:
Can be processed into high temperatue insulating structural parts installed in a variety of motors and electrical equipmenst, or processed into motor slot wedges, standard and non-standard shaped parts
Packaging Detail: Epoxy slot wedge package: 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
FAQ:
(1) Can you give me a discount price?
Answer: It is depending on the volume. The larger the volume is, the more discount you canenjoy.
(2) Why is your price a bit higher than other Chinese suppliers?
Answer: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer's target price and quality requirement.
(3) How can I get a sample?
Answer: Normally small samples (sizes not larger than 300*300mm) can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL, FEDEX, EMS, UPS courier account number to us. For bigger sizes, it depends.
(4) How can you guarantee the quality of mass production is same with the sample sent to me before?
Answer: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
(5) How can you deal with quality issues that customer feedback after receiving the goods?
Answer:
1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.
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Basic Information |
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Product name |
Magnetic Electrical Insulation Laminated Sheet |
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Item No. |
MJ-9334 |
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Brand |
MJ |
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Material |
BMI resin and Alkali free fiberglass cloth |
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Grade |
Grade H |
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Technical Specification |
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Density |
≥1.7g/cm 3 |
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Sheets Thickness |
0.1-50mm |
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Size |
≥1220x980mm |
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Formation methods |
High temperature and high pressure |
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Thermal stability in 24h |
≥220°C |
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Water absorption |
≤1.0% |
Impact strength parallel to layer
(Charpy method) |
≥147 KJ/m 2 |
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Tensile strength |
≥120 Mpa |
Flexural strength perpendicular to layer
at room temperature
at high temperature 180±2°C |
≥400 MPa
≥200 MPa |
Electric strength,perpendicular to the layer
(at 90°C±2°C oil.)
0.5-1.0mm
1.1-2.0mm
2.1-3.0mm |
≥22 MV/m
≥20 MV/m
≥18 MV/m |
Dissipation factor
Under 48Hz~62 Hz
Under 1MHz. |
≤0.08 |
Voltage resistance parallel to layer
(at 90°C±2°C oil for 1min) |
≥30 kV |
Insulation resistance parallel to the layer
At room temperature
Immersing in water for 24h |
≥1.0×10 4 MW
≥1.0×10 2 MW |
Volume resistivity
At room temperature
Immersing in water for 24h
180°C±2°C |
≥1.0×10 5 MW/m
≥1.0×10 3 MW/m
≥1.0×10 3 MW/m |
Surface resistivity
At room temperature
Immersing in water for 24h
180°C±2°C |
≥1.0×10 6 MW
≥1.0×10 4 MW
≥1.0×10 4 MW |
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 "
