... PROFILE Our company has rich experience in producing alginate and its series products,owns advanced equipments,high ... DYEING INDUSTRYUsed as thickening agent of dye, the alginate will not cause any chemical reaction when dyeing. ... , pesticide, fertilizer, paper making, welding rod, industrial binding, thickener, stabilizer etc.5.PICTURE OF PACKING chemical auxiliary sodium alginate for welding