Red White Gray Black Electrical Insulation Materials Vulcanized Fiber Sheet Vulcanized Fiber Gasket
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Product Highlights
- Customizable Colors: Special colors including Red, White, Gray, and Black can be customized.
- High Voltage Insulation: Rated for 20KV to 100KV with excellent dielectric strength and arc resistance.
- Oil and Solvent Resistant: Impervious to organic solvents, oils, and petroleum derivatives.
- Flexible and Durable: High tensile strength, tear resistance, and flexibility without cracking.
- Lightweight Material: Approximately half the weight of aluminum, ideal for weight-sensitive applications.
- Wide Application Range: Used in motors, transformers, switches, bearings, and electrical windings.
- Free Sample Provision: Free A4 size samples provided; freight cost returned after first order.
- Certified Quality: ISO9001, SGS, ROHS, and CE certified with strict quality control.
Product Attributes
- Customization
- Available
- Application
- Motor, Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Insulating Varnish, Switch Baseplate
- Color
- Black
- Model NO.
- JZ-01
- Material
- Paper
- Maximum Voltage
- 20KV~100KV
- Thermal Rating
- A 105
- Thickness
- 0.5mm-2.0mm
- Insulation
- Vulcanised Red Fibre Sheet
- Usage
- High Temperature Resistance and Wrapping
- Temperature
- High Temperature Resistance
- Type
- Insulation Paper
- Chemistry
- Organic Insulation
- Classification
- Organic Insulating Material
- Certification
- ISO9001
- Transport Package
- Carton and Pallet
- Specification
- 0.08mm -02.0mm
- Trademark
- JINZHI
- Origin
- Henan
- HS Code
- 3920999001
- Production Capacity
- 25000kg/Month
- Package Size
- 15.00cm * 20.00cm * 10.00cm
- Package Gross Weight
- 1.200kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Red White Gray Black Electrical Insulation Materials Vulcanized Fiber Sheet Vulcanized Fiber Gasket
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Product Description

| Production name |
Vulcanized Fiber Sheet Red Vulcanzied Fibre Paper Red Electrical Insulation Vulcanized Fiber Board |
| Material | cotton pulp |
| Color | Gray, Black, Red, White,( Special COLORS can be customized.) |
| Usage | 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. |
| Feature |
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. Terminal boards/Switches/Bearings/Gears/ Wear strips/Gaskets/Washers/Transformers/ Machining components |
| Advantage |
Vulcanised Fibre - or vulcanite - is a plate material made of compressed cotton fibre paper. It is used as an insulation material and for the manufacture of various implements. |
| Sample provide |
1. We send sample A4 paper size for free 2. Customer shall bear the freight charges 3. Sample and freight charge just a show of your sincerity 4. All sample related cost shall be returned after first deal 5. It is workable to most of our clients Thanks for cooperation |
Features:
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. Terminal boards/Switches/Bearings/Gears/ Wear strips/Gaskets/Washers/Transformers/ Machining components
1). High mechanical and tensile strength
2). Easily bendable and perforated without any cracking
3). Exceptionally light weight, about half the weight of aluminum
4). Excellent electrical properties, ideal arc resistance, tear resistance
5). Possesses the beneficial properties of metals, plastics, rubber and leather
6). Environment friendly, poses no threat to nature, easily disposable
7). Thickness: 0.8-2.0 mm Width: 1200-1700 mm
8). Density: 1.0-1.45g/cm3
9).Vulcanized fiber sheet is a material manufactured by gelatinizing several plies of high purity cellulose papers.
10).Wood pulp as its material unique and modern paper-making technology and advanced equipments .High dielectric strength and
elasticity, strong oil resistance, wear resistance, corrosion resistance and heat resistance.
Insulation vulcanized fiber Usage:
| Vulcanized fiber or red fiber is a laminated plastic composed of only cellulose. The material is a tough, resilient, hornlike material that is lighter than aluminum, tougher than leather, and stiffer than most thermoplastics. The newer wood-laminating grade of vulcanized fiber is used to strengthen wood laminations used in skis, skateboards, support beams, and as a sub-laminate under thin wood veneers. |
motor slot liners, motor slot wedges, motor end laminations, switch insulators, arc barriers, arc shields, insulating plates, washers, spacers, gaskets, abrasive disc backings, textile bobbins, spool heads, shuttle patterns, welding masks, furniture veneers, tags, trunks, and cases.
DATA SHEET:
| 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° |
Company Profile

Henan jinzhi Electrical Insulation new Material Co.,Ltd is a professional electrical insulation products manufacturer since 2009, we are commited to serve and satisty with degree of excellence the needs of the manufacturing industry, we have been pursuing "Quality is Gold, Reputation is life" as our business Philosophy, and established "Jinzhi" as our brand ,we are strickly in higher standard quality control and advanced managment system, Henan jinzhi has become one of leading company in electrical insulation material filed.We have 8 production lines with 12000 tons of capacity annually, there is more than 100 styles of products which including: Electrical insulation flexible laminates, Insulation paper, Insulation film, insulation fiberglass sleeve, heat shrinkable tube,Epoxy Prepreg & Diamond Dotted Electricainsulationmaterial,Electrical Insulation Banding tape, laminated insulation sheet, Mica Board etc ,the insulation material products are mainly applied for dry-type transformers, oil-immersed transformers and motors etc, the products with excellent performance has gained SGS,ROHS,CE certificates.Henan jinzhi has acquired ISO9001 certificate.Henan jinzhi was founded based on the foundation of virtues & faith, we will be a world-wide class commercial company with the constant effort to serve our customers. our company objective is to find OEM and distributors who want and fullfill the requirements of quality and loyalty as far as the service for our business partner from overseas and domestic for mutual benefits and bright future!!




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FAQ
1. How can I get the price?
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI239754". Items marked "" are certified.
Company Profile
Henan jinzhi Electrical Insulation new Material Co., Ltd is a professional electrical insulation products manufacturer since 2009, we are commited to serve and satisty with degree of excellence the needs of the manufacturing industry, we have been pursuing "Quality is Gold, Reputation is life" as our business Philosophy, and established "Jinzhi" as our brand, we are strickly in higher standard quality control and advanced managment system, Henan jinzhi has become one of leading company in electrical insulation material filed.
We have 8 production lines with 12000 tons of capacity annually, there is more than 100 styles of products which including: Electrical insulation flexible laminates, Insulation paper, Insulation film, insulation fiberglass sleeving, heat shrinkable tube, Epoxy Prepreg & Diamond Dotted Electrical insulation material, Electrical Insulation Banding tape, laminated insulation sheet, Mica Board etc, the insulation material products are mainly applied for dry-type transformers, oil-immersed transformers and motors etc, the products with excellent performance has gained SGS, RoHS, CE certificates. Henan jinzhi has acquired ISO9001 certificate.
Henan jinzhi was founded based on the foundation of virtues & faith, we will be a world-wide class commercial company with the constant effort to serve our customers. Our company objective is to find OEM and distributors who want and fullfill the requirements of quality and loyalty as far as the service for our business partner from overseas and domestic for mutual benefits and bright future! !
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 8, Kouzhuang Industrial Park, Jiangliji Town, Jian'an District, Xuchang, Henan, China
-
Plant Area
- 26000 square meters
-
Number of Employees
- 49
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- Small-amount payment, PayPal, D/P, T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port, Shanghai Port, Shenzhen Port
-
Minimum Order Quantity
- 10 kg
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
-
Main Products
- NMN, NHN, DMD, AMA, AHA, DDP Paper, Fish paper, Polyimide, Motor film, Copper clad laminate, Lnsulation cotton tape, Fr4sheet, 3240 Epoxy sheet, Insulation fiberglass sleeve, Mica product
-
Production Lines
- 1
-
Production Machines
- Multifunctional composite machine, Multifunctional gluing machine, Glue dispenser
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-08-06
-
Export Year
- 3 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Annual Export Revenue
- 500,000 USD
-
Number of Foreign Trading Staff
- 12
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- How can I get the price?
- We usually quote within 24 hours after receiving your inquiry. For urgent requests, please email or contact us directly.
- Can I buy samples?
- Yes, we provide free A4 size samples. Customers bear freight charges, which are returned after the first deal.
- What is your lead time?
- Small quantities ship within 7-15 days, while large quantities take about 30 days, depending on order size and season.
- What are the payment terms?
- We accept T/T, Western Union, MoneyGram, and PayPal. Terms are negotiable.
- What shipping methods are available?
- Products can be shipped by sea, air, or express (EMS, UPS, DHL, TNT, FEDEX). Please confirm before ordering.
- What is the minimum order quantity?
- The minimum order quantity is 10 kg.
- Is customization available?
- Yes, we offer flexible customization, including special colors and customization from samples.
- What certifications do you have?
- We hold ISO9001, SGS, ROHS, and CE certificates, ensuring high quality and compliance.
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