109 De-foaming agent
1.Application：For the production of all kinds of dry and wet process PU
2.Component：Modified alkyl mineral oil and lubricant compound.
3.Product data
Appearance：light yellow or milky white liquid
Effective content(%)：≥98.5
4. Property
Especially functional in removing the air in the raised fabrics, non-woven fabrics from the polyurethane solution, reduces the occurrence the occurrence of needle pores and air bubbles, etc.
5.操作事項(xiàng)：
①一般用量為樹(shù)脂總體系的0.2~0.5%，對(duì)于1.0以上厚度的濕法革，須適當(dāng)提
高用量；
②對(duì)于干法革，經(jīng)充分?jǐn)嚢韬螅胖?5分鐘即可使用；
③對(duì)于濕法革，如有真空除泡裝置協(xié)同更佳，攪拌后即可上機(jī)；
④用前請(qǐng)小試以確認(rèn)適用性及用法、用量
6.注意事項(xiàng)：
①Please test the dissolvent between 109 and pigment if need the color changing work.
②Stir it properly before using it.
③ Storage:keep the drum closed after opening. guarantee period: 12 months
7.Package：180kg/drum
