摘要
以三聚氰胺及未改进的乙二醛为基质的抗水剂,因本身会发生聚合反应,会造成纸张质量的负面影响。GS-235抗水剂因自身不会发生聚合反应,仅与-OH及-COOH反应,因而克服了传统乙二醛树脂熟化慢及返黄的缺点,降低了用量,提高了纸张适印性及湿拉毛速度。
The water-resistance agent with melamine and un-improved glyoxal as matrices has negative effects on the paper quality because of the polymerization potential of its own. GS-235 water-resistance agent, which has no potential of polymerization, can only react with -OH and -COOH, thus the traditional glyoxal resin’s defects of curing tardiness and brightness reversion were overcome, the dosage was lowered and printability and wet picking speed were improved.
出处
《中华纸业》
CAS
北大核心
2005年第7期55-56,共2页
China Pulp & Paper Industry
