Food processing, packaging equipment running at a faster rate, improve reliability, and because of food processing and packaging process of cleaning, milling, sterilization, oil-free, aseptic packaging process complexity, so the packaging equipment reliability and life of critical components proposed new stringent requirements previously used traditional materials such as: Nylon, ultra-high molecular weight polyethylene, Teflon, graphite and other materials have been unable to meet the increasingly high-speed packaging equipment, wear, corrosion-resistant, non-toxic requests. And because a plastic PEEK most excellent high temperature, wear resistance, corrosion resistance, overall performance, high strength and the most successful application to solve the food processing and packaging machinery and equipment, key parts of the design, manufacture and use of technical problems.
PEEK are high-performance specialty polymers (special engineering plastics), has a very excellent performance. Compared with traditional engineering plastics, nylon, PTFE, UHMWPE, POM, PEEK has a higher wear resistance, high temperature resistance and corrosion resistance and other characteristics, it can greatly improve on key components such as packaging equipment waiting, life core, bushings, gears and other plastic parts to reduce down time, improve the stability and reliability of packaging equipment.
PEEK case itself has a self-lubricating, wear characteristics, can no longer refuel long-term stability. Can replace stainless steel, copper, alloy parts, which can avoid the use of metal parts need lubrication, bring pollution and food packaging equipment, packaging equipment, but also to look more clean and tidy.
To research and develop asatisfied product,primarily,select material reasonably.the followings may be your steps:
1:Analize the applications of material:to learn the usage requirements,including product features and application conditions
2:For application to transfer the prosperity into the prosperity of the material.Dunng the operating progress,designers should take as much experiments of material and simulation experiments as possible.
3:Material selection:once confirm the prosperity of the matenal,designers may search the material of which is suitable for the prisperity.then condense the scale of matherial which could be selected,and make sure thar there is on material that could be selected missed!
Good testing machine
2,Universal testing machine with high and low temperature
3, Fusion index instrument
4,Three coordinates measuring instrument
Jiangsu junhua plastic always adhere to science and technology, technological progress support scientific and technological innovation. In 2014, We built Changzhou Wujin high-performance specialty engineering plastics engineering and technology research center. We always orient on customer demand, continuously try the implementation of PEEK application and research and development. The company has 16 patents: one slim PEEK sheet continuous extrusion production equipment; a PEEK pipe production technology and a equipment for rotor and preparation methods.
Continuous technological innovation, we get fruitful harvest, the company in 2015 passed the national high-tech enterprise certification, and PEEK products in Jiangsu Province high-tech product certification, and by the US Food and Drug Administration (FDA) food-grade certification, SGS (SGS) quality system certification, the European Union (EU) ROHS testing and other third-party certification.
Features:Heat resistance,Continuous use is possible at high temperatures up to 260º C.
Friction resistance:The friction coefficient of PEEK tube is very low.
Chemical resistance:PEEK tube has exceptional resistance to acids, solvents, fuels, etc.
Hydrolysis resistance:PEEK tube excels in dimensional and mechanical stability at high-pressure and high-temperature conditions.
Impact resistance:PEEK tube retains its toughness and strength under harsh conditions.
Flame resistance:PEEK tube has an inherent low flammability (UL: V-0).
Jiangsu Junhua High Performance Specialty Engineering Plastics (Peek) Products Co., Ltd.
Address: Wuyi South Road 377#, Creativity Industry Zone, Wujin District, Changzhou City, Jiangsu Province, China
|Color||Gray and Yellow, Black|
|Continuous Use Temperature||260|
|Lzod Impact Strength (Notched)||No Break|
PEEK in the aerospace, medical, pharmaceutical and food processing industry has been very popular applications, such as gas analyzers on the satellite structure, heat exchanger scraper; Because of their superior friction properties, ideal for applications in friction materials, such as sets tube bearings, plain bearings, valve seats, seals, pump wear ring.
1: Mechanical properties of PEEK are both toughness and rigidity and balance of plastics. Particularly its excellent resistance to alternating stress fatigue is the most outstanding of all plastics, can be comparable with the alloy material.
2: Self -lubricating PEEK has outstanding sliding properties in all plastic, suitable for demanding low coefficient of friction and abrasion purposes. Especially carbon fiber, graphite certain percentage of each hybrid modified PEEK better self-lubricating properties.
3: Chemical resistance ( corrosion ) PEEK has excellent chemical resistance in the usual chemicals that can dissolve or destroy it only concentrated sulfuric acid, and its resistance to corrosion and nickel steel similar.
4: Flame retardant polymer PEEK is very stable, 1.45mm thick samples, without any flame retardant can achieve the highest standards.
5: Peeling resistance PEEK excellent peeling resistance, it can be made of wire or coated with a thin wire, and can be used in harsh conditions.
6: Fatigue resistance PEEK has the best resistance to fatigue in all resin.
7: Radiation resistance capability is strong resistance to high radiation over the best general-purpose polystyrene resins radiation resistance. You can still maintain γ Radiation dose made up 1100Mrad good insulating ability when high performance wire.
8: Hydrolysis resistance PEEK and its composites from chemical effects of water and high-pressure steam, products made of this material for use in high temperature and high pressure water continuously can still maintain excellent properties.