| Item | Unit | Acid Resistant Type | Ordinary Type |
|---|---|---|---|
| Density | g/cm3 | >2.12 | >2.12 |
| Hydro-scopicity | % | ≤0.05 | ≤0.05 |
| Tension strength | Mpa | ≥1380 | ≥1300 |
| Bending strength | Mpa | ≥965 | ≥900 |
| Hot and bent strength | Mpa | ≥300 | ≥260 |
| Fuchsine test | min | ≥15 | ≥15 |
| Electric resistance | Ω.m | ≥10¹⁰ | ≥10¹⁰ |
| Water diffusion test | mA | ≤0.05 | ≤0.05 |
| Compression strength | Mpa | 965 | 912 |
| Fibre content | % | ≥75 | ≥75 |
| A.C. break down voltage | KV/cm | >50 | >50 |
| Total current impulse voltage | KV/cm | ≥95 | ≥94.5 |
| Tg | ºC | ≥130 | ≥120 |
After the completion of all production, we conduct comprehensive cleaning to ensure the product surface is clean and tidy. We aim to provide customers with the best experience through meticulous packaging and delivery.
Our facility produces nearly a dozen kinds of insulating sheet materials with a clear division of labor and a neat, organized factory environment to ensure product integrity and quality.
Our manufacturing facility is a dedicated entity in the insulation materials industry, specializing in the R&D, production, processing, and sales of high-quality insulation products. Equipped with advanced facilities such as plate gluing-baking-pressing production lines, large CNC cutting machines, and high-precision CNC engraving centers, we adhere to the philosophy of "quality first, reputation paramount".
Our professional technical team ensures every stage from production to inspection meets industry-leading benchmarks, striving for full customer satisfaction and continuous innovation in insulation technology.


