Product Introduction：
Phenolic cotton cloth sheet is also called PFCC201/202/203/305
Phenolic cotton cloth laminate sheet is made of cotton impregnated with phenolic resin and is formed by hot pressing, which has strong mechanical and electical properties
Phenolic cotton cloth sheet Trait：
1. High electrical and mechanical performance.
2. Easy for fabricaion, good dimentional stability, physical strength, resiliency.
3. Better machinability than other product.
Phenolic cotton cloth sheet Product Parameters
| Standard | GB/T 1303-2009/ IEC60893-2003 | ||||||
| Basic Information | Chinese Name | 3025 | 3025A | 3026 | 3027 | 3021 | |
| IEC | PFCC201 | PFCC202 | PFCC203 | PFCC305 | PFCP201 | ||
| Basic Material | Cloth | Paper | |||||
| Resin | Phenolic | Phenolic | |||||
| Color | Brown | Red Brown | |||||
| No. | Test Item | Unit | Value | Value | |||
| 1 | Density | g/m³ | 1.3~1.4 | 1.25~1.4 | |||
| 2 | Vertical Layer Bending Strength(normal) | Mpa | ≥100 | ≥90 | ≥110 | ≥125 | ≥120 |
| 3 |
Parallel Layer Impact Strength (simply supported beam method) |
KJ/m² | ≥7.8 | ||||
| 4 | Vertical Layer Electrical Strength (90℃ transformer oil)(1mm thickness) | Kv/mm | ≥5.1 | ≥5.1 | ≥5.1 | ≥5.1 | ≥15.8 |
| 5 | Parallel Layer Breakdown Voltage (90℃ transformer oil) | kv | ≥20 | ≥35 | |||
| 6 | Dielectric Constant (50Hz) | – | ≤5.5(1MHZ) | ≤5.5(1MHZ) | |||
| 7 | Insulation Resistance after Immersion | Ω | ≥5*107 | ≥5*107 | |||
| 8 | Proof Tracking Index(PTI) | – | ≥100 | ≥100 | |||
| 9 | Temperature Index | – | 120 | 120 | |||
| 10 | Water Absorption (1-20mm thickness) | mg | 206~406 | 136~277 | 180~970 | ||
| Note: Range values are measured for different thicknesses | |||||||
Phenolic cotton cloth sheet Usage：
1. Used in the mechanical performance requirements of a high motor, electrical equipment and insulating structu-ral parts
2. ICT,ITE rule the processing of the insulation parts,test fixtures,silicon rubber keypads mold
3. Fixture plate , mold plywood,countertops grinding plate,packaging machines,comb,etc
phenolic cotton sheet machined parts
Phenolic resin cotton cloth board production workshop
we are factory direct sales,no middlemen make the difference,product ship directly from our factory,saving costs and time from the source.Welcome to contact us and isit our factory .Let us do better and better.
Our Certificates
We are steadily growing upinto aleading enterpriseof electrical equipment with an international brand in China.We are IS09001,IS014001and 0HSAS18000 certified.With 60years’experi-
ence,a sound quality control system and the consummate after-sales service,we win a high reputation both at home and abroad.
Our Customer Cases
Welcome to visit our factory for guidance.
ZTelec Group is a professional manufacturer of high-quality electrical insulation materials, integrating the research and development, production and sales of electrical and electrical insulation materials. It has more than 60 years of manufacturing experience. The production capacity and market share of insulation materials are ranked top three in the industry, and special insulation materials are ranked first. Products are exported to Europe, America, Southeast Asia and other countries and regions.
If you need to know more about phenolic resin sheets and other insulation materials product information and quotations, please contact us, we can mail you samples for your testing
Phenolic cotton sheet FAQ
1.Where is your factory?
Our factory is in Xuchang city, Henan province, China.
2.Can I visit your factory?
Of course, welcome to our factory.
3.Can you send me samples to test?
Yes, we offer free samples to customers and they just need to pay the freight.
4.Do you have any certificates for your products?
Yes, we have UL certificate, SGS, ISO 9001: 2008 etc.
5.What ’s your payment terms?
Usually our payment terms is 30% paid by T / T in advance and the balance paid before shipment. This is negotiable.
6.What ’s your delivery time?
It depends on the product and order quantity. Usually the delivery time is within 15 working days after getting deposit.
7.What ’s your main product?
We supply all kinds of insulation materials used in electrical field and most of them used in transformers and motors.
PDF DOWNLOAD：Phenolic cotton cloth board Parameter
