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資質(zhì)榮譽(yù)DOWELLTAN SPR-26
Modified protein retanning agent
Chemical & Physical Data:
Appearance： Brownish yellow viscous liquid
Solid content/%： 32.0~35.0
pH(10%)： 7.5~9.5
Ionicity： Anion
Properties：
lIt has strong retanning filling effect,especially for loose blue fiber, and the effect of solving loose surface is obvious.
lIt can obtain compact and firm body bones and reduce the use of other retanning filling materials.
lIt has good grinding performance and is conducive to the production of suede leather.
lIt will not affect the dyeing properties of leather.
Application：
lRecommended to use before neutralization retanning filling and flatliquoring.
lSuitable for the production of leather, such as shoe upper leather, luggage leather, suede leather and etc.
lSuggested dosage: 2.0-8.0% (based on shaved blue weight).
Packing:
120L plastic drum
Storage:
Half of a year storage in sealed original package at 5-35℃. Keep from frost and exposure to sunlight. Drums should be tightly resealed each time, and their contents should be used up as soon as possible after they have been opened. Changes in external temperature may cause slight changes in the appearance of the product,It is best to mix thoroughly before using. Non-dangerous chemical.
