聚酰胺聚胺系列产品

概述：

聚酰胺聚胺主要用作造纸湿强剂，为阳离子型水溶性聚酰胺聚胺环氧氯丙烷类的热固性树脂，不含甲醛。该产品与其它的助剂如助留助滤剂、施胶剂等均有很好的协同性，而且适用的pH范围较广。适用于中性造纸，对损纸及废纸回收较容易，是目前应用较广的湿强剂。

 

产品性能指标：

外观	淡黄色至浅琥珀色半透明液体
固含量	12.5-25.5%
粘度(25℃)	15-30cps
PH 值	3.5-5.5
比重	1.03 kg/L
冰点	-1℃
保质期 (室温)	≤90 天
水溶性	冷水中易溶

使用方法：

The emulsions polymer produced by our company has been successfully applied in liquid/solids separation systems, such as clarification, thickening, flotation and dewatering. The polymer is especially useful for the thickening and dewatering of sledges.

Usage guidelines:

1. High efficiency and good cooperativity: compared with traditional urea formaldehyde resin or melamine formaldehyde resin, it achieves better result with the same dosage.
2. According to different pulp feed and different dosage, generally speaking, it can improve wet strength by 80-100% and dry-strength by about 30%.
3. Moreover, because of the strong positive charges and fiber on the molecular chain, it can promote the drainage property of the pulp and papermaking velocity, and increase the retention ratio of filler, gross rubber, and micro-fibrils.
4. Paper made with HY-320 Wet-strength Agent enjoys a better feel than that made with urea formaldehyde resin or melamine formaldehyde resin and an excellent hygroscopicity.

 

Applicable pH Range:

This product carries cation itself, so it can be absorbed by fibers over a broad PH range from acidity to alkalinity and achieve good result without needing the existence of aluminum sulfate. When applied in conditions from neutrality to alkalescence, it is more suitable to curing with a better result.

 

No toxicity, No Risk:

This product is a kind of wet-strength agent that doesn't contain methanal and can be applied in making paper for consumption and food. Besides, it falls into the category of non-hazardous articles. It can be shipped in plastic barrels or plastic-lined metal pails. If the liquid should leak, just wash it away with water.

 

Packing:

50kg, 200kg & 1000kg packaging barrels.

This product is not the dangerous goods.