Is there any difference between PET material and other plastics?-film supplier
1. If you want to distinguish PET material from other materials, you can smell it first. The taste of PET is different from other plastics. You can burn it with a lighter, and then you can smell a very aromatic and comfortable smell (you can put it), if the PET contains other ingredients, the smell will be very pungent. Need to observe the burning part, if it is too dark or the oil drips too fast, most of the melting point is abnormal, which is more common in PET film. 2. Wire drawing. When it is burning, pull the wire on the lighter to see if the wire is long or not, then pull the drawn wire from the middle, observe the break point in the middle, and see if the drawn wire will be rolled into Small ring shape, the more the volume, the higher the melting point. However, in general, if it is a bottle tablet, there will not be any major problems. It is particularly important to distinguish whether it contains PVC components, because if it contains PVC, this is the fatal injury of PET. 3. When igniting and burning, when the wire is drawn, the wire must be stretched and then broken. If the broken wire can be rolled into several coils, it means that the melting point is normal. The more coils, the higher the melting point. In addition, during ignition, if the melting is faster, it means that the melting point is relatively low, and the burned bottle flakes will become particularly black, which can also prove that the melting point is low. In addition, if the taste smells sweeter, it may also be possible. The melting point is relatively low. Is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service. Interested parties welcome to inquire!