The types of transparent injection molded buttons include transparent molded plastics such as transparent polystyrene, polycarbonate, acrylic resin (372.613 molding plastics, etc.), AS resin, etc. The main features of these buttons are as follows:
1. Transparent Polystyrene Buttons This button has good transparency, low material cost, easy injection molding, but it is fragile, and it is not resistant to high temperature and solvent, so it can only produce low-grade buttons.
2. Polycarbonate button (PC) Polycarbonate is an engineering plastic that is not only transparent, but also has excellent mechanical properties, especially its good resilience, and it is not easily broken. The disadvantages are the high cost and poor injection molding performance.
3. Acrylic resin button This is a kind of plastic with the highest light transmittance and the best transparency. There are many types of resin that can be used for injection molding. The main models in China are 372, 613, and 504, but the overall light transmittance is slightly poor. Due to the high light transmittance and pure color of acrylic resin, in the button manufacturing industry, most of these materials are used to make high-purity, high-transparency buttons, the appearance of which is like the effect of crystal glass, the buttons made or the fashion buttons alone, Or combined with other materials into a combination of buttons for women's fashion, is quite popular. The disadvantage of this kind of button is the scratch resistance of the surface, resistance to organic solvent and temperature resistance, and it is not suitable for high-grade and durable clothing.
4.K resin button K resin is a styrene-dibutylene copolymer. It is characterized by good transparency, good material flexibility and easy injection molding. Buttons made of this resin often have a certain degree of elasticity, and are mostly used to produce transparent, translucent rope clasps. As the resin is limited by the mechanical properties of the material, the buttons have poor durability and low grades.
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Yoga towels is a kind of mat can be laid in PVC yoga mat matching use, do yoga on it, you can reduce the contact with the yoga mat, so that the yoga mat lasting use, clean as new. The towel cloth is used, and the use of silica gel to increase anti-skid, making the use of the towel more stable. 100% superfine fiber cloth, the use of international high-tech nano superfine fiber DTY (0.1Dtex, fineness is only 1/10 of real silk), water absorption and dust absorption speed is 10 times of cotton cloth, durability is 4 times of cotton cloth. Soft, comfortable, bright color, no bacteria, no odor, no ball, no hair, no silk. Superfine fiber towel, in addition to the superiority of the material itself, the technical personnel on the back of the towel with point plastic point stop sliding particles, improve the weakness of the ordinary towel light, so that it has a super stop sliding effect, more comfortable, more slip, therefore, as a yoga mat, widely used in yoga practice. It is not easy to clean the PVC or TPE yoga mat with PVC yoga mat, which has been troubling yoga lovers. If you put a towel on the mat and do yoga on it, you can reduce the contact with the yoga mat, so that the yoga mat can be used for a long time and be clean as new.
A yoga towel is spread on a yoga mat to absorb sweat. (To know that when doing yoga, the body will discharge a lot of sweat, drop on the yoga mat, causing uncomfortable paste situation, at this time can use this high absorbent towel shop on the yoga mat, effective adsorption of sweat). Avoid breathing bacteria or dust mites into your yoga mat when certain facial movements are close to your yoga mat. The special capillary adsorption effect of superfine fiber makes the fabric have the characteristics of fast water absorption and fast drying. The back of the mat has anti-slip colloidal particles, so that the towel can be fixed on the mat without sliding, effectively assist yoga stretching and balance, improve the safety and comfort of exercise. In the process of exercise, the concave and convex colloidal particles have a good massage effect on the soles of the feet and the back, and promote blood circulation. Lightweight, versatile and easy to carry. Machine washable for easy cleaning.
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