What are the materials of the bottle opener keychain?
We all often talk about bottle opener keychain. Does anyone know what kinds of materials can be used to make bottle opener keychains? Let me introduce you to several materials made of keychain.
1.PVC soft plastic bottle opener keychain: strong plastic shape, can be customized according to the size and shape you want, mold opening fees are generally a bit expensive, jewelry store this material is the most; disadvantages, the color is easy to become dull.
2.Acrylic bottle opener keychain: It is plexiglass, divided into imported materials and domestic materials, hollow and solid, transparent, and can put colored paper in the middle; the hardness of acrylic determines the degree of wear of the keychain. Currently it is lower than 3H acrylic surfaces are easy to spend. (Refer to Leechoo for hardness list) The best new material that can be used to make sanitary ware after ceramic. Compared with traditional ceramic materials, in addition to its unparalleled high brightness, acrylic also has the following advantages: good toughness, not easy to break; strong repairability, as long as you use soft foam dipped in toothpaste, you can wipe the ware anew; soft texture, winter There is no icy feeling; it is colorful and can meet the individual pursuit of different tastes. Using acrylic to make basins, bathtubs, and toilets is not only exquisite in style, durable, but also environmentally friendly. Its radiation and the degree of radiation of the human body's own bones Almost the same.
3. Zinc alloy metal bottle opener keychain: Zinc alloy is also one of the more malleable metals. Generally, the surface is rust-proofed by dripping oil or plating rare metals.
4. Leather case bottle opener keychain: Sewn with leather, divided into leather, imitation leather, PU, a keychain with a small lamp embedded in the middle, which can also be used for lighting at night or in a dark place.
5. Solar bottle opener keychain: There is a solar panel in the middle. When the sun shines, the pattern inside is loosing.
6. ABS material three-dimensional key chain: Open an injection mold, use ABS material to inject, and then color, because the cost of mold opening is high, generally the quantity is relatively large. Much better than PVC quality.
7. Crystal bottle opener keychain: generally made of artificial crystal as a material, can be made into various shapes of crystal keychains, the cost generally ranges from one to dozens of yuan. Crystal has become a favorite of fashionistas, singing a song: "My love is like crystal, no burden, secret, clean and transparent. The love I give you is a beautiful crystal, and the unique light shines in you and my heart." Crystal became a symbol of purity