What determines whether silicone products are of high quality

1. Whether the raw edge of the product is rough to touch, the size of the mold line determines the mold work of the product, and the mold work determines the overall effect of the product. Self-dismantling is very important!
2, the vulcanization effect of the product, feel the hardness and softness of the product uneven; Poor tensile rebound strength and rebound effect; Related to the manufacturer curing time and raw materials.
3, color and smell, the color deployment of silicone products is uniform depends on the manufacturer in the mixing process of mixing uniformity, the longer the time the better the color saturation.
4, silica gel raw materials are non-toxic and tasteless, but raw materials in the addition of vulcanization agent in the process of high temperature oil molding silicone manufacturers will appear a little rubber flavor but after two times of sulfur and long time will gradually disappear! So no smell is normal!
5, look at the color, when we buy silicone products, first look at the color, good quality color is more bright, smooth surface, hand to touch, feel good; And poor silicone products feel rough, the color is cloudy.
6, smell, when smelling silicone products, due to the residual vulcanization agent, there may be a little smell, but this is normal, generally placed in the air for a few days, the smell is eliminated; And poor silicone products, odor is smelly, unpleasant pungent.
7, the use of good silicone products, a pull is not easy to deformation is not easy to distort, elastic, bright color; And poor silicone products, easy to fade, easy to deformation, at the same time, knock resistance is not enough, it is easy to aging.
8, wear resistance, wear resistance is the silicone products production molding has, the surface of silicone products can suffer loss ability, good silicone products surface rarely due to external factors friction off the surface of the product, does not affect the appearance of the performance, text, color. And poor quality silicone products surface character easy to drop.
9, elasticity, silicone products have good elasticity, because high elasticity is mainly from the movement of silicone molecular chain segments, so in the purchase of silicone products first look at the elasticity of silicone products to judge the quality.
10, fatigue resistance, silicone products by alternating stress (or strain) action, the structure and performance of the material change phenomenon called fatigue. With the progress of fatigue process, the phenomenon that leads to the failure of silicone products is called fatigue failure. So fatigue resistance is also a way to distinguish the quality of silicone products.