packing in pallets or wooden case according to sizes. Customized acceptable.
Dalian, Tianjin, Shanghai
High quality-Transformer pressboard/ cardboard/ insulation laminated vulcanized fibre sheet
1.product name: insulation pressboard
The product is produced by 100% sulphate pulp refined proceesed.product has a high chemical purity,good elongation,electrical performace,high mechanical strength properties
,widely used in power transformers and reactors,capacitors,swithes,and other manufacturing.
it shouled be noted storage environment,storage in need of rain,moisture,fire,dust,sunlight exposure is strictly prohibited,to avoid prolonged exposed to the air.against direct contact with the ground,should be placed in a flat,dry on a wooden bracket,such as the use could not finish,after opening the granary,and the rest should be re-sealed to ensure that use of the product performance.colored insulating paperproducts should not be used for oil-immersed transformers and oil-immersed insulation components.
Nominal thickness tolerance
Shrinkage which would resume
Electrical conductivity of aquesous extract
Aquesous extract (PH)
Voltage resistant strength(In air)
Voltage resistant strength(In oil)
Shenyang Youda Insulation Materials - Insulation Material Specialist for supporting Transformer and Electric machinery. Shenyang Youda Insulation Materials Co., Ltd. was founded in 1990, private high-tech enterprise with R&D, production, sales, and exporting.
Our company is specialized in producing, processing, selling different kinds of insulation materials, such as laminated boards, bars, tubes, molded products, composite materials, dipping materials, insulating paper, insulating ribbon, insulation varnish, mica products, engineering plastics. Our products are widely used for transformer, electric machinery, mutual inductor, electric reactor, heavy industry machinery, mine, railway, aerospace and so on.
Our company takes the core value of technology - leading, supreme customers, honesty and trustworthiness. Safety production, quality guaranteed, eco-friendly material is our promise. All the staff in Youda will provide high-quality products and best service for domestic and abroad customers through our exquisite technology and our best work style.
Packaging & Shipping
(1). Q: Can you give me a discount price? A: It is depending on the volume. (2). Q: Why is your price higher than other suppliers? A: We can offer the products of different quality levels depends on customer’s target price and quality requirement. (3). Q: How can I get a sample? A: Non custom samples are free of charge. You only pay for the goods. We promise to deliver the sample within 48 hours. (4). Q: How can you guarantee the quality of mass production is same with the sample sent to me before? A: Our process will base on the samples which is the same as yours. (5).How do I know the progress of my product? Production department upload production schedule every day, you only need to consult the customer service staff.