Qingdao Rongde Seaweed CO.,LTD - Qingdao, China


Sodium Alginate Is An Ideal Printing Paste. It Is Yellowish Powder. It Contains Positive Charge, Which Has Mutual Repulsion With Electro Positivity Contained In Reactive Dyestuffs, Yet It Won’t Be Covalent Bonding With Reactive Dyestuff, And That M ...Read More





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