Precision Parts
Description
Plastic Ball
Material:?Plastic
Size: 1.0mm-30mm
Grade: G1~G3
Certificate: ISO9001, TS16949, ISO14001
Feature: excellent fatigue and corrosion resistance, impact strength and in many cases natural lubricity
Application: For crafts, accessories, household tools
Polyamide (Nylon) Balls (PA)
Profile
Nylon balls are insoluble in diluted mineral acids and most organic acids, and common solvents. Nylon balls are exceptionally resistant to alkalis, petroleum oil and greases at temperatures up to 300°F. Acids such as lactic acid, photographic solutions, etc., have little or no effect.
Nylon balls are an excellent choice for applications that require a lightweight, resilient and abrasion-resistant material that performs well in hot, chemically aggressive and humid environments. Used without lubrication, nylon balls provide greater toughness and ductility than most plastics.
Nylon balls are also an environmentally favorable choice, because of the way they are made, and can be reused.
Specific Gravity
1.12 -1.14
Hardness
R119
Polyoxymethylene (POM) Balls
Profile
Polyoxymethylene (POM) balls offer predictable mechanical, chemical and electrical properties over a broad temperature range for extended periods of time. Polyoxymethylene (POM) balls exhibit good fatigue resistance, impact resistance, tensile and shear strength and dimensional stability. They have very low moisture absorption characteristics.
Polyoxymethylene (POM) balls maintain a natural lubricity, giving them a low coefficie
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HRT-1201 Steel Ball Roller Sorting Machine...
Zhongshan HRT Precision Steel Ball Co., Ltd.
miniature steel ball, steel ball, chrome steel ball, stainless steel ball, ceramic ball
Address: Dongya Industrial Park, Nanlang Town,
Zhongshan, Guangdong
China, 528451
Tel: 86-760-88991166-601
Fax: 86-760-88991166-603