Chinese supplier transformer parts CNC machining parts white/red/black/gray fiber board vulcanized fibre sheet
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- Supplier: Shenyang Youda Insulation Materials Co. Ltd.
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Product Overview
Description
Product Description
VULCANIZED FIBER BOARDS
Colour: Red, White, Gray, Black
Thickness: 0.5mm-3.0mm
Width: 780mm, 830mm
Customization: Cut based on requirement
Thickness: 0.5mm-3.0mm
Width: 780mm, 830mm
Customization: Cut based on requirement
Vulcanized Fiber is a strong cellulose paperboard insulation. It is used primarily for its excellent electrical insulating properties. The chemical compound used in gelling the paper is subsequently removed by leaching, and the resulting product, after being dried and finished by calendaring.
The high dielectric strength and superior mechanical strength than standard press paper afford broad applications: washers, insulating plates, arc barriers, switch and appliance insulation and formed parts. Good dielectric strength and superior arc resistance uses for electric motors, coils and transformers. Its high arc quenching characteristics are important in fuse tubes, lighting arrestors and switch plates.
No. | Index Name | Unit | Index | ||||||
Thickness | mm | ≤1.6 | >1.6-3.0 | >3.0-6.0 | |||||
1 | Thickness Deviation | % | ±7.5 | ±5.0 | ±5.0 | ||||
2 | Performance Density | g/cm3 | 1.0-1.2 | 1.1-1.12 | 1.15-1.3 | ||||
3 | Tensile Strength(Portrait) | MPa | ≥100 | ≥105 | ≥110 | ||||
4 | Tensile Strength(Transverse) | MPa | ≥75 | ≥80 | ≥85 | ||||
5 | Elongation | Portrait | % | ≥3.0 | ≥3.0 | ≥3.0 | |||
Transverse | ≥4.0 | ≥4.0 | ≥4.0 | ||||||
6 | Compressibility | % | ≤10.0 | ≤7.5 | ≤5.0 | ||||
7 | Shrinkage | Portrait | % | ≤0.5 | ≤0.5 | ≤0.5 | |||
Transverse | ≤0.7 | 0.7 | ≤0.7 | ||||||
Thickness Direction | ≤0.5 | ≤0.5 | ≤0.5 | ||||||
8 | Interlaminar Bonding | Check whether one or more layers of stripping surface rupture obviously rough or scared | |||||||
9 | Water Content | % | ≤6.0 | ≤6.0 | ≤6.0 | ||||
10 | Ash Content | % | ≤1.0 | ≤1.0 | ≤1.0 | ||||
Application
Youda Insulation has grown into global premier manufacturer and supplier of insulation materials and service supplying worldwide to transformers, motors, mutual inductor, reactors, heavy machinery, mines, railways, aerospace and other industries.
Packing & Shipping
Partner
Certifications
Manufactured Under ISO 9001 Quality Certified Program.
Company Profile
Youda Insulation has grown into global premier manufacturer and supplier of insulation materials and service supplying worldwide to transformers, motors, mutual inductor, reactors, heavy machinery, mines, railways, aerospace and other industries.
For keeping the products high precision, small tolerance and short processing cycle, Youda Insulation is using professional equipment such as engraving machines, processing centers and CNC machine tools, which can customize products for turning, milling, drilling, engraving planer, grinding and die opening.
Our insulation materials are manufactured by drawings, and under ISO 9001 Quality Certified Program. That assures each one meets or exceeds your requirements.
Youda’s insulation materials are cut and machined in consideration of the customer’s specifications, producing high performance and offering cost-effective savings. Coupled with large stock we are able to support you in the shortest possible time.
Samples of end products are display in the exhibition hall.
Exhibition
FAQ
Q1: How about providing samples?
Of course, we can sent you a sample for free. Customers just need to pay a little shipping charge.
Q2: How about the quality of mass production?
Our warehouse staff will leave another same sample as yours. The production process will be under your requirement.
Q3: How about the delivery time?
It depends on order quantity. Generally speaking, the delivery time will be within 3 to 7 days.
Q4: How about the packaging?
We will use professional craft paper to package on plywood pallet. If you have special packaging requirements, we will pack as your need.
Q5: How about the payment terms?
Payment≤1000 USD, 100% in advance. Payment≥1000 USD, 30% T/T in advance, balance before shipment.
Of course, we can sent you a sample for free. Customers just need to pay a little shipping charge.
Q2: How about the quality of mass production?
Our warehouse staff will leave another same sample as yours. The production process will be under your requirement.
Q3: How about the delivery time?
It depends on order quantity. Generally speaking, the delivery time will be within 3 to 7 days.
Q4: How about the packaging?
We will use professional craft paper to package on plywood pallet. If you have special packaging requirements, we will pack as your need.
Q5: How about the payment terms?
Payment≤1000 USD, 100% in advance. Payment≥1000 USD, 30% T/T in advance, balance before shipment.
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