| Material: | Wood Pulp |
|---|---|
| Usage: | for Transformers |
| Color: | Gray,Black,Red,White, and Other Colors |
| Tensile Strength: | Good |
| Standard Roll Width: | 48" |
| Test Standard: | IEC 641-2 |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Red electrical insulation board vulcanized fiber sheet for transformers
Is there any product that you need?
Is it really can be customized as per your requirement?
How to get personalized service?
Let's find answers...
Accurate specifications ensure that we provide professional products
| Properties | Units | Insulating Fiber | Silver Can Fiber | Abrasive Fiber | Welding Mask |
| Fiber | |||||
| National Standard No. | QB/T2199-1996 | ZBY31002-87 | Q/02RZH002-91 | Q/02RZH001-91 | |
| Thickness | mm | 0.5-2.5 | 1.4-1.8 | 0.6-0.7-0.75-0.8-1.0-1.2+-0.06mm | 1.0-1.5 |
| Tolerance | 10% | -0.15+-0.2mm | +-0.1mm | ||
| Density | gr/cm3 | 0.5-0.9mm>1.10 | Grade U>1.15 | >1.20 | >1.15 |
| 1.0-2.5mm>1.15 | Grade A>1.10 | ||||
| Adhesive Strength | N/cm3 | >2 | >2 | >3 | >2 |
| Tensile Strength MD | N/cm2 | >55->60 | U:>74 A:>59 | >70 | >55 |
| Tensile Strength CD | N/cm2 | >30 | U:>50 A:>30 | >50 | >30 |
| Zinc Chloride | % | <0.2 | <0.2 | <0.2 | <0.2 |
| Content | |||||
| Water Absorption | % | 0.5-0.9mm <70 | Grade U>60 | <65 | <65 |
| 1.0-2.0mm <65 | Grade A>65 | ||||
| 2.1-2.5mm <60 | |||||
| Arc Resistance | KV/mm | 0.5-0.9mm>6.0 | >5 | ||
| 1.0-2.0mm>5.0 | |||||
| 2.1-2.5mm>3.0 | |||||
| Moisture Content | % | 6.0-10.0 | 6.0-10.0 | 6.0-10.0 | 6.0-10.0 |
| Ash Content | % | <2.5 | <2.5 | <2.5 | <2.5 |
| Insulation class | 130° | 130° | 130° | 130° | 130° |
Next let us see more details
Product description of red vulcanized fibre
Vulcanized fiber sheet is a material manufactured by gelatinizing several plies of high purity cellulose papers. It has extremely high internal bond strength,and mechanically excellent punching, forming, machining and many other unique properties.
We proudly carries specialty grades to comply any application required by users,such as water resistant grades, flame retardant grades, combination grades etc. in roll,sheet and coil.Color: Gray, Black, Red, White, and other colors,Thickness Range: 0.010"to 2",Standard Sheet Sizes: 48"x48" and 48"x84",Standard Roll Width: 48".
Where can we use the product?
Product application will make us a direct impression.
Product Application of red vulcanized fibre
Vulcanized Fiber sheet is impervious to most organic solvents, oils, and petroleum derivatives. This makes it an excellent choice for use in oil. Like wood, to which it is related, VF will absorb water, but will not delaminate in its presence.
It will tend to "breath" or adjust its moisture content as the ambient moisture level changes.
As a tribute to its tremendous physical strength, Vulcanized Fibre is the substrate of choicefor heavy sanding discs. VF has been used for these abrasive discs since they were first developed. The application requires a backing that is tough, flexible and tear resistant to withstand 20,000 RPM's while in direct contact with rough steel welds. Here a loose piece of material becomes a dangerous projectile and a weak backer leads to excessive downtime.
The newer wood laminating grade of vulcanized fibre strengthens wood laminations used in skis, skateboards, support beams and as a sub-laminate under thin wood veneers.
What about the product line ?
How to ensure the quality ?
Do you want to know more details?
Go on....
From raw materials to finished products, every process is tested and controlled professionally and seriously by our professional machines and person.
How to send an effective inquiry for saving your time?
1.Response to your inquiries and questions within 24hours.
2.Existing samples provided on free,only charge the freight.
3.High quality products and competitive offer
4.On-time delivery date
Next you can choose more products
|
||
|
|
|
|
|
|
Back to homepage
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}