???? ??????? ??????

???? ????? ????? ???????? ?? ?????? ???????. ?????? ??????? ????? ??? ???? ?BTO, ?????? ??????? ????? ????? ?YTO, ?????? ??????? ????? ??? ???? ?VTO ????? ???????? ?? ????? ?? ?????? ?????? ???????. ?????? ??????? ????? ??????? ??????? ????? ???? ?????? ?????? ???? ?????? ??????? ????? ???????? ?? ?????. ?????? ??????? ?????? ?? ?????? ??????? ?????? ??? WO3, ?? ?? ???? trioxide ???????. ???, ??????? ?????? ?????? ???????, ?? ???? ??? ???? ?????? ??????? ?????, ????? ?????? ??? WO2.9.

????? ?????? ?? ???? ?????? ??????? ??????:
A/blue tungsten oxide, BTO, dark blue, WO2.9, 12~19um, 99.95%;
B-a/yellow tungsten oxide, YTO, WO3, yellow-green, 12~20um, 99.95%; which is prepared from APT;
B-b/yellow tungsten oxide, YTO, WO3, bright yellow, 0.8~1.6um, 99.90%, which is prepared from tungstic acid;
C/ violet tungsten oxide, VTO, WO2.72, dark violet, 10~19um, 95%;
D/tungsten dioxide, brown tungsten oxide, WO2, brown.

?? ?? ?? ????? ??????? ???????, ?? ???? ????? ????? ????"? ?????: sales@chinatungsten.com ?? ??????:+86 592 5129696.

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1.Tungsten Trioxide

2.Tungsten Oxide