FOB Price
Get Latest Price1295 ~ 1320 / Metric Ton
|Minimum Order
Place of Origin:
china
Price for Minimum Order:
Minimum Order Quantity:
20 Metric Ton
Packaging Detail:
225kgs/drum
Delivery Time:
within 2 to 3 weeks after receiving prepayment
Supplying Ability:
150 Metric Ton per Day
Payment Type:
L/C, T/T
Contact Person Ella
Qingdao economic and technological development zone, Qingdao, Shandong
Product Capability:
Gum rosin is a natural resin obtained by distillation from the liquid of sticky secretion. It's a transparent and brittle solid material. Colar from slight yellow to yellow red, a slight sheen in the surface. With incense resin odor. The quality of product in the process conforms to China national standard(GBB*****7)
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...
Packing: **5kg/iron drum, 21.6mt /*0"FCL; *5kg/bag, *5mt/*0"FCL
Storing and Transporting: Gum rosin must be kept away from heat and flame
Specification:
|
Parameter |
Grade |
|
Standard |
WW |
|
APPEARANCE |
Transparent |
|
COLOR |
Pale Yellow |
|
SOFTENING POINT(R&B)CD |
*6.0 |
|
ACID NUMBER(mg KOH / g)≥ |
**6.0 |
|
UNSAPONIFIABLE MATTER % ≤ |
5.0 |
|
ETHABOL INSOLUBLES % ≤ |
0.**0 |
|
ASH CONTENT % ≤ |
0.**0 |
