公司名称：肇庆华达洗涤原料厂

D1821(双十八烷基二甲基氯化铵）
D1821是由双十八烷基叔铵等聚合而成的阳离子表面活性剂。
外观： 白色或微黄色膏状固体
PH值（5%水溶液） 4.5-7.5
活性物含量（%） 75
游离胺（%） ≤2
游离脂肪酸 ≤5
包装规格（KG/桶） 50KG/桶
产品特性及应用：
本产品是季铵型阳离子表面活性剂，具有柔软、抗静电、杀菌等特点。特别适合于棉织物和混纺织物的柔软剂，建议用量0.1-2%。

D1821(DIOCTADECYL AIMETHYL AMMONIUM CHLORIDE)
D1821 is a cationic surfactant mainly polymerized by dioctadecy teriary amine.
Appearance
Ph Value(apuenous solution of 5%) 4.5-7.5
Active constituent(%) 75
Dissociates amine(%) ≤2
Dissociates alky fatty acid ≤ 5
Packing specification(kg/barrel) 50kg/barrel
Product Characterics and Applicationg:
The product is a quatermary ammonium cationic surfactant featuring softness , antistatic and sterillization ,particulary applicable to softening agents for baffeta and blended fabrics.Dossage is suggested to be 0.1-2%.