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PA Nylon Plastic Ball for Mechanical Equipment


Plastic Ball has good anti-alkali performance, and has good adaption for petrolem products and all neutral characte

Tel:+86 0532-86995539 Mobile:0086-18366036278 Email:info@dihuigroup.com

Description


Polypropylene (PP) plastic has low density (lower than water), low hydroscopicity and high melting point among all the hot plastics, good isulation and low dielectric value.  it also has good anti-chemical  performance, such as acid, alkali, ethyl alcohol,inorganic substance, salt solution, gasoline, water, petrolem, grease, detergent, juice, milk and etc., but it has no resistance for aromatic hydrocarbon and chlorate.


It has good anti-alkali performance, and has good adaption for petrolem products and all neutral character chemical products.


Polyformaldehyde  (POM) plastic has good physical, chemical and mechanical performance, especailly the good anti-friction performance. POM plastic is similar as nylon, but POM is harder and having bigger density, low noise and low friction force. POM plastic can be used between -40-130℃. POM plastic is better than most industrial plastic on anti-friction and self-lubrication, but having good anti-oil and anti-peroxide performance at same time.


Teflon is called "Plastic King", which is famous for anti-friction, and it has several chinese names. Teflon has excellent chemical stabilization (anti rust, high-lubrication, isolution and anti-aging and etc.). It can be continuously used between -180℃ to 250℃. Teflon balls is famous for not having firtion.


Polyether-ether-ketone (PEEK) is a good performance industril speical plastic. It has good anti-friction and self-lubrication performation in comprision with other specail plactic. Besides, it can bear high pressure and has low creep property. It also has good mechanical performance, such as high temperature resistence, anti chememical corrosion, anti flaming, anti stripping, anti irridiation, isolation, anti hydrolyzing, easy to process and etc.

Parameter


Type

POM Plastic Ball

PP Plastic Ball

PA Plastic Ball

PTFE Plastic Ball

PEEX Plastic Ball

(polyformaldehyde)

(polypropylene)

(nylon)

(Teflon)

(polyether-ether-ketone)

Grade

G0-G3

G0-G3

G0-G3

G0-G3

G0-G3

±(0.01-0.05mm)

±(0.01-0.05mm)

±(0.01-0.05mm)

±(0.01-0.05mm)

±(0.01-0.05mm)

Density

around 1.4g/cm3

around 0.88g/cm3

around 1.1g/cm3

around 2.2g/cm3

around 1.3g/cm3

Performance

Polyformaldehyde  (POM) plastic has good physical, chemical and mechanical performance, especailly the good anti-friction performance. POM plastic is similar as nylon, but POM is harder and having bigger density, low noise and low friction force. POM plastic can be used between -40-130. POM plastic is better than most industrial plastic on anti-friction and self-lubrication, but having good anti-oil and anti-peroxide performance at same time.

Polypropylene (PP) plastic has low density (lower than water), low hydroscopicity and high melting point among all the hot plastics, good isulation and low dielectric value.  it also has good anti-chemical  performance, such as acid, alkali, ethyl alcohol,inorganic substance, salt solution, gasoline, water, petrolem, grease, detergent, juice, milk and etc., but it has no resistance for aromatic hydrocarbon and chlorate.

It has good anti-alkali performance, and has good adaption for petrolem products and all neutral character chemical products.

Teflon is called "Plastic King", which is famous for anti-friction, and it has several chinese names. Teflon has excellent chemical stabilization (anti rust, high-lubrication, isolution and anti-aging and etc.). It can be continuously used between -180 to 250. Teflon balls is famous for not having firtion.

Polyether-ether-ketone (PEEK) is a good performance industril speical plastic. It has good anti-friction and self-lubrication performation in comprision with other specail plactic. Besides, it can bear high pressure and has low creep property. It also has good mechanical performance, such as high temperature resistence, anti chememical corrosion, anti flaming, anti stripping, anti irridiation, isolation, anti hydrolyzing, easy to process and etc.

Application

 

cosmetic bottles, oil,acid and alkali and some other liquid.

Back-pressure valves, light carriers, rotary knobs, switches, some other low cost but high requirment on elasicity/hardness applications.

Mainly on low temperature liquid and acid instruments.

Mainly on petrochemical, electronics, bearing sealing, instruments and apparatus, automotive industry, arrospace, ship, military, nuclear and other high requirement industry.

Mianly bearing used on the sliding devices of tables or drawers, bearings, rollers,valves, electronic devices, sailboats and etc.




CONTACT INFORMATION
  • +86 0532-86995539   0086-18366036278
  • Email:info@dihuigroup.com
  • Address:East end of Jingtai road,  Economic and Technical Development Zone, Yuncheng city, Shandong Province, China
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