离岸价格
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Minimum Order
位置:
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最小订单价格:
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最小订单:
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包装细节:
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交货时间:
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供应能力:
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付款方式:
T/T, L/C
联系人 Ms. michelle
Tian E Road, Baoding, Hebei
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Obtained from crude pine
gum
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Standard: GB/T
***5/********3
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Specifications
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Item
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X
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WW
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WG
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N
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M
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K
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Color
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slightly yellow
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pale yellow
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yellow
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deep yellow
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yellow brown
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yellow red
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Correspond to the standard glass
color piece of rosin
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Appearance
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transparent solid
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Softening
Point(ball&ring)
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*6oC min
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*5oC min
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*4oC min
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Acid No. ( mgKOH/g
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**6min
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**5min
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**4min
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Unsaponifiable
Material
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5% max
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6%max
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Alcohol insoluble
Material
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0.*3%max
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0.*4%max
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Ash ( % ), max
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0.*2
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0.*3
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0.*4
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