FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
18 Metric Ton
Packaging Detail:
225kg/drum, 18MT in the 20'FCL, or as your request.
Delivery Time:
within 15 workdays after received your prepayment.
Supplying Ability:
-
Payment Type:
L/C, T/T
Personne àcontacter sales01-cn.info.062130
Shinan District, Qingdao, Shandong
Commodity: Gum rosin
CAS NO:********7
Specification: X / WW / WG / N / M / K grade
Packing: -in galvanized iron drum, **5 kg net each drum.
Detailed Specification:
|
Item |
X |
WW |
WG |
N |
M |
|
Color |
slightly |
pale yellow |
yellow |
deep yellow |
yellow brown |
|
Appearance |
transparent solid |
- | - | - | - |
|
Softening |
*6℃min |
*6℃min |
*5℃min |
*5℃min |
*4℃min |
|
Acid No. |
**6min |
**6min |
**5min |
**5min |
**4min |
|
Unsaponifiable |
5% max |
5% max |
5% max |
5% max |
6%max |
|
Alcohol insoluble |
0.*3%max |
0.*3%max |
0.*3%max |
0.*3%max |
0.*4%max |
|
Ash ( % ), max |
0.*2 |
0.*2 |
0.*3 |
0.*3 |
0.*4 |
Applications:
1) Natural organic compound, mainly composed of resins
2) Possesses chemical activity when dissolved in many organic solvents
3) Used for the manufacturing of paper, paint, soap and printing ink
4) Easily softened and oxidized
5) In the oil paint industry, the carboxylation reaction of resin acid is usually employed to
produce resinate for further use
6) In the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate
rosin, polymerized rosin, hydrogenated rosin, for further use by its double bond reaction.
Packing: In galvanized iron drum about **5kg/drum,*8MT in the *0'FCL
Store: must be kept away from heat and flame
