Audited Supplier
Ceramic Fiber Paper is manufactured by blending high pure alumina silicate fiber, binders, and additives. A specialized paper-making process is used to form uniform, lightweight, flexible paper.By blending different fibers, binders, and additives while varying the manufacturing process, we produce a variety of paper products for a wide range of applications.
What is Ceramic Fiber Paper?
ceramic fiber paper for transformer consists primarily of high purity alumnio-silicate fiber and is manufactured through a fiber washing process. This process produces a non-woven matrix blend of the fibers, binders, and additives to form randomly oriented fibers that are flexible, uniform, and lightweight. This process controls the content of unfiberized shots to a minimal level within the paper. Available in 3 grades with a variety of dimensions and temperature ratings.
Additionally, our Binderless paper provides a smoke free option and is manufactured without the organic binder system. ceramic fiber paper for transformer is free of organics and used when higher fired strength is required or in applications where even a small amount of organic burnout is unacceptable.
(1) Low thermal capacity
(2) Low thermal conductivity
(3) Excellent electrical insulation properties
(4) Excellent machining performance
(5) High strength, tear resistance
(6) High flexibility
(7) Low slag content
(8) Excellent fire proof property
APPLICATION
* Insulation,seal and safety material for industrial need
* Insulation and heat insulation material for appatatus,equipments and electrothermal components
* Heat insulation material for automobile
| Product Class | STD Paper | BIO Paper | ZrO2 Paper | |
| Classification Temperature(ºC) | 1260 | 1260 | 1430 | |
| Continuous Use Temperature, °C | 1000 | 1000 | 1350 | |
| Colour | White | White | White | |
| Density, kg/m3 | 170-240 | 170-240 | 170-240 | |
| Melting point (minimum),°C | 1760 | 1760 | 1760 | |
| Tensile Strength (MPa) | ≥0.65 | ≥0.65 | ≥0.65 | |
| Loss of Ignition (%) | ≤10 | ≤10 | ≤10 | |
| Shrinkage (24 hours at 1000°C) | ≤3 | ≤3 | ≤2 | |
| Thermal Conductivity (W/m·K) | 0.06(200°C) | 0.06(200°C) | 0.06(200°C) | |
| 0.09(400°C) | 0.09(400°C) | 0.08(400°C) | ||
| 0.13(600°C) | 0.13(600°C) | 0.12(600°C) | ||
| 0.20(800°C) | 0.20(800°C) | 0.15(800°C) | ||
| Chemical Composition (%) | AI2O3 | 42-47 | - | 39-40 |
| SiO2 | 52-57 | 62-68 | 44 | |
| Zr2O | - | - | 15-17 | |
| CaO | - | 20-32 | - | |
| MgO | - | 3-10 | - | |
We participate the 6th metal shanghai expo and 15th International Metallurgical Industry Expo. Many our regular customers also came to visit us.
Our company has professional and strict quality control for all the products. We have passed CE certificate on 2016.
And we also passed MSDS, ISO9001 quality management system certification and REACH etc.
Q1:What is your payments terms?
A1 : 30% T/T in advance, 70% balance to be against the BL copy or by LC, or other payment terms.
Q2 : What is your lead time?
A2 : It usually needs about 10- 20 days after receiving your deposit.
Q3 : How can you control your quality?A3 : For each production processing, SJOIN have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods if needed.
Q4 : Do you provide free samples?
A4 : Yes, free samples are available.
Q5 : Can we visit your company?
A5 : Yes, of course, welcome to SJOIN Company.
