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Sell GUM ROSIN WW GRADE

Sell GUM ROSIN WW GRADE

离岸价格

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Minimum Order

位置:

CHINA

最小订单价格:

-

最小订单:

20 Metric Ton

包装细节:

Packed in 25kg bags, 23mt in the 20�fcl. or

交货时间:

within 7-10days after we got your deposit

供应能力:

-

付款方式:

T/T, L/C

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免费会员

联系人 Ms. Mandy

No 3 Renmin Road NO.293 ,Hualong District ,, Puyang, Henan

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详情


CAS No: ********7
Molecular formula: C*0H*0O2
Molecular weight: **2.*4
H. S No.: *******0
 
Specification:
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
 
Package: Packed in *5kg bags,*3mt in the *0’fcl.  or **5kgs drums,*8mt in the *0’fcl.

Usage: Uses of Gum Rosin: At present, most rosin product is used for the manufacturing of paper, paint, soap and printing ink. Since rosin is easily softened and oxidized, in the oil paint industry, the carboxylation reaction of resin acid is usually employed to produce resonates for further use. While in the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate rosin, polymerized rosin, hydrogenated rosin, etc for further use by its double bond reaction.
Storing and Transporting: Gum rosin must be kept away from heat and flame.

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Ms. Mandy < Tianjin Sheng Special Import And Export Limited. >

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