How to judge the material of the button?
Release time:
2018-03-23
Source:
Button materials are roughly divided into plastic (resin, plastic), metal buttons (copper, iron, alloy), natural (shell, wood, coconut shell, bamboo. The process required to make buttons from various materials is different. Buttons that look the same in appearance may not be clearly distinguished even by people in the industry with their eyes. They need to be destroyed and shaved off their coats to be clearly distinguished. Buttons have a distinction between plastic buttons and resin buttons. Plastic (including various plastics) buttons are generally die-cast, so a line will be generated on the edge of the button. This clamping line may be removed by some factories in subsequent processing. This line, but his weight will be lighter than resin (of course, some special plastics will be heavier). The resin buttons are mechanically carved and then polished, so the surface has no full mold line and is smooth. But he is fragile, the surface is easy to scratch, put in boiling water will become soft. How to distinguish between copper buttons and iron buttons?: copper and iron buttons, this with a magnet to try to know, as well as with a hard object to scrape off the surface of the plating, copper button in the brass color (gold). The iron buckle is black, which is the color of the raw material. How to determine the alloy button?: alloy button is relatively heavy, is made of die-casting, all die lines, generally will do grinding and polishing treatment, may not see, but his weight is very heavy, is solid.
RELATED INFORMATION
Guangzhou yonghong button factory co., LTD
Contact: Miss Pan
Telephone:020-81882002
Mailbox:yl168@yong-hong.com
Address: 287 Longxi Avenue, Liwan District, Guangzhou
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