| ≥1 piece |
casein is produced from nature Yak milk by the new Biotechnology. It can be separated into three grades, according to different technic index: grade A, grade B, grade C, grade d. It can’t dissolve in water and organic solvent. Based on the good capability in agglutinating, filming, polishing, emulsification and stabilization, it is a perfect stickiness material in different application.