The application test of guar gum as a new strengthening agent in cultural paper was carried out in laboratory scale. Its strengthening effect was compared with that of cationic starch.
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价格低廉:该增强剂价格大大低于其他添加剂,其价格和一般淀粉胶价格相当。
Low price: the price of this intensifier is lower than any other, equivalent to that of common starch adhesives.