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Sell gum rosin

Sell gum rosin

离岸价格

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( Negotiable )

|

Minimum Order

位置:

China

最小订单价格:

-

最小订单:

10 Metric Ton

包装细节:

225kg/drum

交货时间:

7-21days after the receipt of advance payment

供应能力:

2000 Metric Ton per Year

付款方式:

Western Union, L/C, T/T

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免费会员

联系人 Mr. YINFENG

520Room 26#office building west three huan road baodi districts, baodi, Tianjin

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详情

Gum rosin is a kind of natural resin, that composed of various kinds resin acids, and having special physical and chemical properties. It is an important raw material for the manufacture of adhesive, coating, inks, rubber, soaps, paper etc.

Parameter Grade
Standard: GB******7 WW
APPEARANCE Transparent
COLOR Pale Yellow
SOFTENING POINT(Ball And Ring Method Celsius) ≥ *6.0
ACID NUMBER (mg KOH / g)≥ **6.0
UNSAPONIFIABLE MATTER % ≤ 5
ETHABOL INSOLUBLES % ≤ 0.*3
ASH CONTENT % ≤ 0.*2

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Mr. YINFENG < TIANJIN RONGCHENG CHEMICAL CO., LTD. >

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