Hello! Welcome to Dongguan Qingxi Putian button Co., Ltd official website!
4News

Button material distinction between what methods


Metal materials (shell, wood, coconut shell, bamboo. A variety of materials to be made buttons, the process is not the same as the (metal, plastic, metal) Some buttons look the same appearance, even the industry with the eyes do not necessarily be able to distinguish clearly, so destroyed, scrape the coat in order to get a clear.

Plastic buttons and resin buttons, plastic (including all kinds of plastic) buttons are generally made of die-casting, so the button will have a line on the edge, the mold line, and some factories may follow-up processing Removed this line, but its weight lighter than the resin (of course, some special plastic will be heavy). The resin buttons are machined and then polished, so the surface is not full mold, very smooth. But it is fragile, the surface is easy to scratch, on the water will become soft.

How to distinguish copper buttons and iron buttons? : Copper and iron material buttons, the use of a magnet to try to know, as well as scratches the surface with a hard object plating layer, brass buttons in the brass (gold). Iron buckle is black, this is the color of raw materials.

How to determine to determine the alloy button? : Alloy buckle is relatively heavy, is made of die-casting, all the mold line, generally do polished and polished, may not see, but it is a heavy weight, is solid.