Ngwa nke soda caustic

ngwa:

1, eji na mmepụta nke akwụkwọ na cellulose pulp;

2, eji maka ncha, sịntetik ncha mmepụta;

3, chemical ụlọ ọrụ maka mmepụta nke borax;

4, elu ọgwụgwọ maka mmepụta nke alumina, metal zinc na ọla kọpa metal na iko, enamel, ọgwụ, e ji esiji ákwà wdg;

5, nwekwara ike-eji dị ka alkaline desiccant