It is a resole phenolic resin obtained by the addition polycondensation reaction of phenol and formaldehyde (molar ratio 1:1~3) using sodium hydroxide as a catalyst, and is formulated with an ethanol solution with a solid content of 50%~60%, plus petroleum sulfur. Acid (10~15phr) mixed. Adding a small amount of manganese dioxide improves storage stability. Can be cured at room temperature or 600C, mainly used for glue wood. Source: 21st Century Fine Chemicals Network Poncho currently in use in our daily life is constantly expanding, especially PVC material, PVC Poncho cost is lower, there are lots of people like, because it is easy to do different styles, conform to the trend of The Times. Now the color of the Raincoat has a lot of, style and diverse, with British wind, wave point wind restoring ancient ways, pure color, etc. , when the choose and buy a raincoat can consider dress collocation and personal preferences. Generally they had many brand, and the price is differ, the choose and buy a rainwear can consider brand, because the brand product price, better quality, so high praise degree is higher, shijiazhuang may rain brand manufacture, welcome to buy! PVC Poncho PVC Poncho,PVC Rain CaPE,PVC Poncho Raincoat,Colourful PVC Poncho Zhaoxian Tengxing Plastic Fashion Co., Ltd , http://www.goodraincoat.com