Goldensea Chemicals Co., Limited

China Manufacturer with main products: Petroleum Resin, Gum Rosin, Paraffin Wax, Micro Crystalline Wax, Slack Wax, Polyisobutene, Polyethylene Wax, Fisher Tropsch Wax

Home  >Products Catalog > Gum Rosin > Gum Rosin

Gum Rosin

Supply Ability: 2,000 Metric Ton/Metric Tons per Month
Shipping: Within 2-3 weeks upon receipt of order
Payment Terms: L/C, D/P, T/T
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: PP/PE Bag, Carton box

Quick Details

  • Model Number: WW grade
  • Brand Name: Goldensea
  • Application: Paintings
  • Appearance: Light yellow
  • Purity: 99%
  • Grade Standard: Food Grade,Industrial Grade,Medicine Grade
  • EINECS No.: 232-475-7
  • CAS No.: 8050-09-7
  • Hydrotreated: White

Specifications

Rosin is the resinous constituent of the oleo-resin exuded by various species of pine, known in commerce as crude turpentine. The separation of the oleo-resin into the essential oil (spirit of turpentine) and common rosin is accomplished by distillation in large copper stills. The essential oil is carried off at a temperature of between 100° and 160°C, leaving fluid rosin, which is run off through a tap at the bottom of the still, and purified by passing through straining wadding. 

Rosin varies in color, according to the age of the tree from which the turpentine is drawn and the degree of heat applied in distillation,from an opaque, almost pitch-black substance through grades of brown and yellow to an almost perfectly transparent colorless glassy mass.

Rosin 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.

Rosin is an ingredient in printing inks, photocopying and laser printing paper, varnishes, adhesives (glues), soap, paper sizing, soda, soldering fluxes, and sealing wax.

Rosin can be used as a glazing agent in medicines and chewing gum. It is denoted by E number E915. A related glycerol ester (E445) can be used as an emulsifier in soft drinks. In pharmaceuticals, rosin forms an ingredient in several plasters and ointments.

In industry, rosin is a flux used in soldering. The lead-tin solder commonly used in electronics has about 1% rosin as a flux core helping the molten metal flow and making a better connection by reducing the refractory solid oxide layer formed at the surface back to metal. It is frequently seen as the burnt or clear residue around new soldering.
A mixture of pitch and rosin is used to make a surface against which glass is polished when making optical components such as lenses.

Rosin is added in small quantities to traditional linseed oil/sand gap fillers, used in building work.When mixed with waxes and oils, rosin is the main ingredient of mystic smoke, a gum which, when rubbed and suddenly stretched, appears to produce puffs of smoke from the finger tips.

Gum Rosin from this supplier

Standard-Linear-Probe 2021 2021    
FOB Price: 2000.00-4500.00 USD/Set
Min Order: 1 Set
Benzocaine Hydrochloride / Benzocaine HCL CAS 23239-88-5 Factory Supply    
FOB Price: 280.00-390.00 USD/Kilogram
Min Order: 1 Kilogram
Butanedioicacid, 2-Sulfo-, 1,4-Bis(2-Ethylhexyl) Ester, Sodium Salt (1:1)    
FOB Price: 1.00 USD/Kilogram
Min Order: 1 Kilogram
for Exporting Product Diacetyl Tartaric Acid Esters of Mono-Diglyceride    
FOB Price: 2560.00 USD/Metric Ton
Min Order: 5 Metric Ton
Phytosterol Ester, Plant Sterol Ester    
FOB Price: 20.00-25.00 USD/Kilogram
Min Order: 1 Kilogram

More products from other suppliers

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Mr. Stephan Chan
Join Facebook Group