How to distinguish inferior silicone products? In recent years, silicone products are favored by consumers because of their environmental protection, non-toxic and durable characteristics. However, the quality of silicone products on the market is uneven, how to avoid the trap of "toxic silicone" and buy safe and assured silicone products?
1. look at the appearance and feel
1. The surface of high quality silicone products is smooth, no burrs, impurities; The surface of inferior silicone products is rough, or there are obvious particles and scratches.
2. High quality silicone products feel soft, moderate elasticity; Poor quality silicone products feel hard, poor elasticity, and even easy to break.
2. Smell
1. High quality silicone products have no obvious odor, or only light rubber taste; Inferior silicone products have pungent odor, such as sour taste, kerosene smell.
2. Fire test: fire high-quality silicone products, the flame is blue, smokeless; Fire inferior silicone products, the flame is yellow, there is black smoke.
3.check the product certification and certificate
1.High quality silicone products should have relevant certifications, such as ROHS, Reach, etc., and accompanied by certification.
2. Inferior silicone products are often unable to provide relevant certifications and certificates.
4.understand the production process
1. High quality silicone products adopt production processes that meet national standards, such as hot pressing, injection molding, etc.
2. Inferior silicone products are backward in production process, such as manual pressing and low pressure injection molding.
5. Experimental test
1. Dripping test: the water drops on the surface of high-quality silicone products, the water beads are spherical, not easy to penetrate; Poor quality silicone products water diffusion, easy to penetrate.
2. Wear-resistant test: Wipe high-quality silicone products with sandpaper, no obvious surface wear; The surface wear of inferior silicone products is serious.
6. After-sales service
1.High-quality silicone products manufacturers to provide perfect after-sales service, including return, repair, etc.;
2. Manufacturers of inferior silicone products often have no after-sales service, or pass the buck.
