Japan Develops Rigid Glass Fiber Reinforced PA66 Products

Although the glass fiber reinforced nylon (PA) products have greatly increased the strength and heat distortion temperature, reduced the water absorption rate and the molding shrinkage, but the glass fiber surface exposed, the appearance of rough, especially PA products with high glass fiber content, especially Seriously, it limits its application. In response to this shortcoming, Asahi Kasei Corporation and Toray Industries of Japan incorporated a small amount of aromatic components in PA66 to copolymerize, resulting in a relatively reduced regularity of the molecular structure of the resulting polymer, thereby inhibiting its crystallinity and product glass fiber to some extent. The appearance of exposed glass fiber reinforced PA66 products with excellent surface appearance and high rigidity has expanded the application range. The grades of these products include Asahi Kasei Corporation's 90G series and Toray's CM3506 G50.

Shampoos contain a variety of ingredients that combine to cleanse the scalp and hair. Often the most effective ingredient in shampoo is a surfactant, which cleans hair and scalp. When shampoo is mixed with water, it creates a lather, though the amount of lather isn't a good indicator of cleaning power.

When consumers choose shampoo, they should first understand their hair characteristics, oily, neutral or dry hair, and then choose the right shampoo; Secondly, to choose the right brand for their own, different brands of shampoo formula will be different.

The causes of dirty hair include the residue of dust and styling agent, and the other point is the oil and sweat secreted by the scalp. Therefore, it is recommended to choose shampoo with moderate cleaning power, careful foam, and small irritation.
If you use a shampoo that is too strong, your hair will be too dry or prone to dandruff because it will lose too much of the necessary fat. This is often heard that washing hair will lose hair, easy to let the hair become dry and have dandruff reason.