产品说明

聚丙烯酸钠  PAAS 性能与用途:

PAAS无毒，易溶于水，可在碱性和中浓缩倍数条件下运行而不结垢。PAAS能将碳酸钙、硫酸钙等盐类的微晶或泥沙分散于水中不沉淀，从而达到阻垢目的；PAAS是一种常用的分散剂，除用作电厂、化工厂、化肥厂、炼油厂和空调系统等循环冷却水系统中的阻垢分散剂。还广泛应用于造纸和纺织印染、陶瓷、涂料、建材等行业。

聚丙烯酸钠 PAAS 技术指标:符合HG/T 2838-1997

项目	指标
外观	无色或黄色液体
固体含量％ ≥	30.0	50.0
游离单体(以AA计) % ≤	0.5	1.0
密度（20℃）g/cm³ ≥	1.15	1.20
PH(原液)	6～8	6～8

注：公司可根据客户要求定制不同分子量、不同固含量如50%的聚丙烯酸钠。

关键字：

聚丙烯酸PAAS,PAAS,阻垢分散剂

聚丙烯酸钠 PAAS 使用方法:

PAAS常与其他水处理剂组成配方使用，PAAS具体配方及用量根据现场水质及设备材质情况由试验而定。PAAS单独使用，一般使用浓度为2～15mg/L。PAAS在其它行业如混凝土减水剂、印染使用时，应根据试验确定用量。

聚丙烯酸钠 PAAS 包装与贮存:

PAAS用塑料桶包装，每桶25kg或200kg。贮于室内阴凉处，贮存期为十个月。

聚丙烯酸钠 PAAS 安全与防护:

PAAS为中性，操作时注意劳动保护，应避免与皮肤、眼睛等接触，接触后用大量清水冲洗。

水处理剂聚丙烯酸钠 PAAS相关的内容

Polyacrylic Acid Sodium (PAAS)

CAS No. 9003-04-7

Properties:

PAAS is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

Specification:

items	index
Appearance	Colorless or light yellow transparent liquid
Solid content %	50 min
Free monomer (CH2=CH-COOH) %	1.0 max
Density (20℃)g/cm³	1.20min
pH(as it)	6.0~8.0

40%, 45% are supplied too..

Usage:

PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 2-15mg/L is preferred. When used as dispersant, the dosage should be determined by experiment.

Package and Storage:

25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.