1 zinc Carbonate is a white fine powder, amorphous 2 Price is cheap 3 Quality is good...

               

We are zinc products factory since year 1989 Can accept SGS or ccic test in port Export to more than 15 Countries ISO

We are Gaoyi County Yongchang Zinc Industry Corp.,Ltd . Mainly produce zinc products, our website

www.sjzyongchang.com or www.sjzyongchang.cn

Zinc carbonate need do CIQ test before export . We passed ISO Certificate fours ago , and now many world famous company use our goods . Welcome you visit our factory .

white flowing powder Zn 57.5% use in rubber, oil and pharmaceutical...ZnCO3 57.5%,57%,56%

TESTING CONTENTS ANALYSIS
ITEM	ACTOR GRADE	UPTO GRADE	RESULTS
APPEARANCE	WHITE POWDER	WHITE POWDER	WHITE POWDER
MAIN COMPONENT (Zn) CONTENT	≥57.5	≥56.6	58.0
BURN LOSS	25.0 – 28.0	25.0 – 32.0	25.0
HEAVY METAI (Pb) CONTENT	≤0.04	≤0.05	0.0052
WATER CONTENT	≤2.5	≤5.0	0.52
SULFATE (SO4)	≤0.60	- -	0.60
DGREE(BY 75um SLFT NET)	≥95.0	≥93.0	97.0
Cd Content	≤1.0	- -	0.0015

zinc carbonate