Product Specifications
| Prod Model: |
CAS No: 8050-09-7 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: |
Yellow |
| Usage: |
Instrument |
| Type: |
Resin Rosin |
Product Description
Name: Gum Rosin
CAS No.: 8050-09-7
Purity: 100%
Brand Name: HuanQiu
Grade Standard: Industrial Grade
Packaging Detail: In galvanized iron drum, 225kgs net each drum In kraft paper bag without liner, 25kgs net each bag In polypropylene woven bag, 25kgs
Delivery Detail: Within 25 days after the order confirmed
USE:
Gum rosin is made of natural resin, its general formula is C20H300200
Gum rosin is made of natural resin, its general formula is C20H30020.
Gum rosin also called colophony, is a solid form of resin obtained from pines and some other plants, mostly conifers, produced by heating fresh liquid resin to vaporize the volatile liquid terpene components. It is semi-transparent and varies in color from yellow to black. At room temperature rosin is brittle, but it melts at stove-top temperatures. It chiefly consists of different resin acids, especially abietic acid.
Gum rosin is an important raw material for the manufacture of adhesive, coating, inks, rubber, soaps, paper etc.
|
Gum Rosin |
|
Parameter |
Grade |
|
Standard: GB/T8145-8146-2003 |
X |
WW |
WG |
|
APPEARANCE |
Transparent |
Transparent |
Transparent |
|
COLOR |
Light Yellow |
Pale Yellow |
Yellow |
|
SOFTENING POINT(R& B)° C |
76.0 |
76.0 |
75.0 |
|
ACID NUMBER(mg KOH / g)≥ |
166.0 |
166.0 |
165.0 |
|
UNSAPONIFIABLE MATTER % ≤ |
5.0 |
5.0 |
5.0 |
|
ETHANOL INSOLUBLES % ≤ |
0.030 |
0.030 |
0.030 |
|
ASH CONTENT % ≤ |
0.020 |
0.020 |
0.030 |
CAS NO.: 8050-09-7
Purity: 100%
Brand Name: HuanQiu
Grade Standard: Industrial Grade
Packaging Detail: In galvanized iron drum, 225kgs net each drum In kraft paper bag without liner, 25kgs net each bag In polypropylene woven bag, 25kgs
Delivery Detail: Within 25 days after the order confirmed |
ShiJiaZhuang HuanQiu Chemicals Co., Ltd is a developing company located in ShiJiaZhuang, the capital of HeBei Province, 270 kilometers far from Beijing and near Loading Port TianJin. We act as agents and manufacturers representatives for chemical raw materials. Trading & Distribution a comprehensive range of chemicals to meet our customers requirement is our goal
We are one of the backbone enterprises manufacture and trading chemical raw material products, including the basis Inorganic and Organic Chemicals, Dyestuffs, which are used in Paint & Coating Industry, Rubber Industry, Water-treatment Industry, Feed Industry, Fertilizer Industry, etc.
We cooperate with eternal factories who have ISO Certificate and under the strict quality control, Our customers are from Asia, North America, Middle East, Africa etc, We welcome your various inquiries about our products, also we can produce the products according to your requirements with the high quality and reasonable price. For all categories of goods, our logistics team will give you best support in handling your contracts.
Provided the product usage is clear, we will give you best price
