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Plastic ball

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The plastic ball is also called polypropylene plastic ball. It has low density, low water absorption, good electrical insulator, low dielectric coefficient, and high chemical resistance, such as acid, strong alkali, alcohol, many inorganic substances, salt solution, gasoline, water, and petroleum. Mainly used in cosmetics, spray, floating balls, seals, petroleum or acid-base liquids.

Main production and operation of high, medium and low carbon steel balls, bearing steel balls, stainless steel balls and metal balls and non-metal balls of various materials and special technical requirements.


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Keywords:Bearing steel ball | Stainless steel ball | Carbon Steel Balls | Aluminum ball


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The plastic ball is also called polypropylene plastic ball. It has low density, low water absorption, good electrical insulator, low dielectric coefficient, and high chemical resistance, such as acid, strong alkali, alcohol, many inorganic substances, salt solution, gasoline, water, and petroleum. Mainly used in cosmetics, spray, floating balls, seals, petroleum or acid-base liquids.

 

Specification Specificgravity Hardness SHORE Normal condition Max temperresistance℃ Water absorption Cold resistance Colour Characteristics
POLYAMIDE-A (Nylon-PA) 1,13 80(D) 100℃ 120℃ 3% very good white PA plastic balls with good abrasion resistance, heat resistance, oil resistance and chemical resistance, also greatly reduces the bibulous rate of the raw material and shrinkage, PA plastic ball with excellent dimensional stability and excellent mechanical strength.PA plastic balls with good abrasion resistance, heat resistance, oil resistance and chemical resistance, also greatly reduces the bibulous rate of the raw material and shrinkage, PA plastic ball with excellent dimensional stability and excellent mechanical strength.
HOSTAFORM-C (Delrin-POM) 1,45 80(D) 100℃ 140℃ minimum -40℃ white POM plastic ball smooth surface, high hardness, has a good oil resistance, not bibulous, self-lubricating performance is good.Is mainly used in auto parts, machinery and slippery course, plastic bearings, valve pipe, etc.
Polypropylene            (Moplen-PP) 0,92 80(D) 80℃ 100℃ minimum very good ivory white Pp ball feature is low weight, good mechanical properties, excellent heat resistance, chemical resistance, it has excellent workability, does not produce toxic chemical gas in the combustion process.
TEFLON                   (PTFE) 2,10 60(D) 260℃ 300℃ nullo absent very good white PTFE plastic balls chemical stability, corrosion resistance is one of the best in all the plastic balls, resistance to high temperature and low temperature performance is best in a plastic ball, PTFE plastic ball has a high degree of self lubricating performance, in some high temperature, acid, alkali, etc, can not chemical corrosion.
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