Fishpaper is the name for the electrical grade of Vulcanized Fibre . Fish Paper has unique properties, including light weight, and ease of forming and punching. Fishpaper is also unique because it is more resistant to heat and cold than comparable plastic materials.
What is fibroid fish paper?
Fish paper (vulcanized fiber) is a strong, flexible paperboard that has good mechanical properties . It offers excellent electrical insulating and arc quenching properties. It is a good choice for applications in which moisture is not a factor and where temperatures do not exceed 425 degrees F.
What is barley paper?
Barley Paper is pure cellulose , hence used in different appliances, and has multiple applications. The electrical properties of these insulation papers have made it possible to use them for portable lithium-ion batteries as well. The best thing about cellulose is that it is a good insulator while being polar.
What is vulcanized fiberboard?
Vulcanized fibre or red fibre is a laminated plastic composed of only cellulose . The material is a tough, resilient, hornlike material that is lighter than aluminium, tougher than leather, and stiffer than most thermoplastics.
What happened to NVF?
NVF stopped manufacturing Vulcanized Fibre in Yorklyn after a flood in 2003 damaged the equipment . Corporate offices continued to operate until 2009, when they declared bankruptcy and dissolved the company, including the Kennett Square facility which made Industrial Plastic Laminates.
What is fiber washer made of?
Fibre Washers are made from insulating papers and boards such as: Vulcanized Fibre Boards, Fish Paper, High Density Bone, Rag Paper, etc. Commercial grade fibre per ASTM D710 is used in most of WCL’s standard fibre washers. Washers are also available in Gasket materials as well as Duroids® and Friction Boards.
How is vulcanized fiber made?
Vulcanized fibre gets its unique qualities from a chemical reaction between natural fibres and chemical additives such as zinc chloride . When exposed to these parchmentising chemicals, the fibres dissolve slightly, creating a slurry.
What is Nomex paper?
Nomex sheet is actually a calendered paper and made in a similar fashion. Nomex Type 410 paper was the first Nomex paper developed and one of the higher volume grades made, mostly for electrical insulation purposes. Nomex fiber is made in the United States.
What is highland barley paper?
Highland barley paper is a fluoroplastic processed products, which has good insulation, flexibility, resistance to water, abrasion, oil and aging . As one kind of good clearance materials, it is mainly used in mechanical and electrical products, such as lithium battery connection. Advantages. Good insulation.
How does vulcanization process take place?
Vulcanization is a chemical process in which the rubber is heated with sulphur, accelerator and activator at 140–160°C . The process involves the formation of cross-links between long rubber molecules so as to achieve improved elasticity, resilience, tensile strength, viscosity, hardness and weather resistance.
What vulcanized rubber?
Vulcanized rubber is any type of rubber that’s been hardened through the use of heat and sulfur . It’s made via a curing process in which the rubber’s elastomers harden in response to heat and sulfur.
What do you use fibre washers for?
Red vulcanised fibre washers are generally used within the plumbing trade where a seal to prevent leakage is required. Vulcanised fibre washers purpose is to absorb the fluid they come in contact with and swell slightly to fill the joint or gap within the pipe of flange .
Are fibre washers heat resistant?
When used correctly using the right type and grade of material, fibre jointing washers will offer resistance to high temperatures , chemicals, oils, petrol, gas and even nuclear chemicals.
What is a fiber washer for?
A fibre flat washer is a flat disc with a centrally located hole. Fibre flat washers are used for electrical insulation applications where little moisture is present and have good cold flow resistance .
