ROSIN ESTER-HYDROGENATED ROSIN

ROSIN ESTER-HYDROGENATED ROSIN
PRODUCT IDENTIFICATION
CAS NO.		65997-06-0
FORMULA
MOL WT.
H.S. CODE		38069000
SYNONYMS
CLASSIFICATION
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE
MELTING POINT
BOILING POINT
SPECIFIC GRAVITY
Solubility in Benzene (1:1)
GENERAL DESCRIPTION & APPLICATIONS
Hydrogenated rosin, with Light color, high oxidation resistance and high thermal stability. is one of the dominant varieties of modified rosin and is widely used in industry. Conjugated unsaturation of abietic resin acids can be removed through catalytic hydrogenation to overcome the shortcomings of oxidation and color degradation in rosin, is compatible in useful proportions with alkyds; natural and synthetic rubbers; natural resins, ethylcellulose; waxes; plastic polymers; elastomeric polymers; metallic pigments; and many other raw materials. It is soluble in ketones, esters, hydrocarbons, alcohols and chlorinated solvents. Insoluble in water. Hydrogenated Rosin can be used as soldering flux for electronic industry, raw material for food processing, adhesive, the emollient and plasticizing agent of synthetic rubber, paint, ink, pigment, cosmetic, food industry, electronics industry, paper and soap etc. The potash soap and sodium soap which synthesized by Hydrogenated rosin are good emulsifiers for synthetic rubbers. The rosin soap can be used as an active filler and keeps in the rubbers which can be deemed as the tackifier and plasticzer. It is also used as a tackifier and applicable to the hot melting, pressure-sensitive and rubber adhesive.
SALES SPECIFICATION
Appearance			transparent solid
Color (Lovibond)			Yellow: 4-20, Red: 0.7-1.6
Softening Point (R&B), ℃			76.0 min
Acid Value, mgKOH/g			166.o max
Alcohol-insoluble Substance			0.020% max
Unsaponifiable matter			7.0% max
Abietic Acid			2.0% min
Dehydroabietic Acid			8.0% max
Absorbed by oxygen			0.20% max
Tetrahydro resin acid, %			12-60
TRANSPORTATION
PACKING	in plastic woven bag of 25kgs net. The product can't be co-stored and mix-carried with spontaneous-articles, strong oxidizer, strong-acid, it can be only handled according to the stipulations of inflammables
HAZARD CLASS
UN NO.
REMARK	The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.