Items | Specifications | |||
Low Ferrous/Low Iron | Non-Ferrous/Iron-free | |||
First Class | Qualified | First Class | Qualified | |
Al2O3 % ≥ | 15.8 | 15.6 | 17 | 16 |
Ferrous(Fe )% ≤ | 0.5 | 0.7 | 0.005 | 0.01 |
Water Insolube % ≤ | 0.1 | 0.15 | 0.1 | 0.15 |
PH (1% aqueous solution) ≥ | 3.0 | 3.0 | 3.0 | 3.0 |
As %≤ | 0.0005 | 0.0005 | ||
Heavy metal (Pb) %≤ | 0.002 | 0.00 |
Shandong Yigang Chemicals Co.,Ltd.
manufacturerof Polyacrylamide,Sodium carboxymethyl cellulose,HPMC,Sodium polyacrylate, potassium polyacrylate, Super Absorbent Polymer,succinic acid, disodium succinate, Hot melt adhesive,sulfonated asphalt, ammonium salt and other oilfield drilling mud additives and sewage treatment agents,The products use include Industrial and domestic sewage treatment , Oilfield drilling, Paper making, coal washing, mining, electronic semiconductors, automobiles and transportation, construction, electronics and electrical appliances, personal care, and greenenergy.
We look forward to estabishing long term coopration with company from all over the world.