Insulation Pressboard is a special product based on pure cellulose taken from long-fibred coniferous wood. This is structured into a fibrous tissue without additional adhesive and then pressed. Due to its high chemical purity, pressboard is excellently suited as an insulation material in electric machines, capacitors and oil-filled transformers. 100% wood or cotton thick board is characterized by its high density.
Available Size: 0.11-0.5mmx1000mm, 0.80mm - 30mmx1mx2m
Also can be produced upon customers' request.
Insulation class A (105 °C)
Hot-pressed Pressboard, 100 % sulphate pulp
High hardness and stiffness
Low shrinkage and compatibility
High purity and mechanical strength
Good compatibility with liquid dielectrics
Further processing is ensured since the pressboard can be punched, folded, cut and formed without difficulty.
To use as insulations material in Power and Distribution Transformers
It is the base material for components like cyclinders, strips, spacers, rings. washers, plates, machine formed and moulded parts, punchings and laminates.
Hecheng /Haotai owns superior processing/testing equipment and specialized laboratories.
We carry out full inspection and testing before/during/after production, which testing records are all kept for 2 years. Tracking of every batch of cargo is accomplished by these records.
Thus products improvements or OEM are easily made according to every customer's unique needs.
All production in accordance with the international technology standard strictly.
Q: How long will it take to deliver the order?
A: Arrange delivery 20 days after receiving the deposit, the specific delivery time depends on the order quantity.
Q: Can the packaging be customized?
A: Of course. We can provide different services according to customers' requirements.
Q: How can I get the sample?
A: Please contact us directly by email or phone number on our website.
Email: firstname.lastname@example.org; email@example.com; firstname.lastname@example.org
Any questions, please feel free to contact us.