As parts of many products, plastic buckles have different quality requirements. For example, luggage manufacturers will also choose buckles of different quality according to the quality of luggage. General plastic buckles for luggage have pom, pp, pa, pvc, abs, etc. How can we quickly identify plastic fasteners of different materials? In order to save material costs, many manufacturers of fasteners use inferior materials as high-quality plastic materials. How to avoid being deceived, this requires our buyers to keep their eyes open. Knowing the difference of plastic fasteners of different materials is very helpful for quickly distinguishing the materials of the fasteners.
The pp texture is soft, so the plastic buckle made of pp material feels softer to the touch. If it is a buckle buckle, the sound on the male buckle and the female buckle is very small. Burning the fastener with fire is also slow. It will not burn after the flame is turned off. The tip is yellow, and the lower part is blue. PE is lighter in texture and slightly heavier than pp, so PE buckle feels heavier than pp buckle, and the chemical reaction phenomenon is similar to pp buckle. The pom material is environmentally friendly and has a harder texture. The pom buckle has a crisp sound when it landed. A very crisp "click" sound can be heard when the buckle is buckled, and the fire will not have an unpleasant smell. The pc material buckle is hard and transparent, impact resistant, burns with fire, slightly difficult, yellowish, black smoke and soft. Buckles made of pvc material are softer, and when burned with fire, the flame is yellow and soft. The abs material buckle is not easy to break, and it is soft. Use nails to enclose the surface. There is waxy material, and white marks are produced by pressing and not breaking. The ps material buckle is softer than the abs material buckle, easy to break, chip, and sound brittle.
There are still obvious differences between different materials of plastic buckle, as long as you pay attention to observation, it is still easy to distinguish.
