Find information about rosin products at Rosindepot.com
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Rosin Grades

Gum rosin is classified to different grades based on the color and the softening point of the rosin. Softening point is the temperature in which rosin may deform under pressure. In general the softening point of the rosin reduces as the rosin color gets darker. The table bellow shows some of the rosin grades and relative properties.

Item

X

WW

WG

N

M

K

 

Color

slightly yellow

pale yellow

yellow

deep yellow

yellow brown

yellow red

 
 

Correspond to the standard glass color piece of rosin

 

 Appearance

transparent solid

 

 Softening Point(ball&ring)

76oC min

75oC min

74oC min

 

 Acid No. ( mgKOH/g )

166min

165min

164min

 

 Unsaponifiable Material

5% max

6%max

 

 Alcohol insoluble Material

0.03%max

0.04%max

 

 Ash ( % ), max

0.02

0.03

0.04

 
 
Usage: All rosins may be used as raw material for making soap, paper, paint, and rubber intermediate for synthetic organic chemicals.

For special applications and technical support about rosin products please call ChemicalStore.com at (973) 405-6248.

 

 

Where to buy gum rosin or pine rosin?

Where to buy Rosin?

Our rosin products are available for sale at www.ChemicalStore.com. For large orders please call in advance and verify the availability, wholesale discounts and shipping options. If you cannot find any product in the online store of your choice, please use the search option of the store or call (973)405-6248 for further assistance.

  All orders will be shipped from our warehouses in United States (USA), Canada or United Kingdom. We ship worldwide to most countries including U.S., Canada, Australia, United Kingdom, New Zealand, Germany, France, Netherlands, and many other countries.

Products of MiniScience for wholesale and retail

Rosin Products

Honduran Rosin
Chinese Rosin Lumps
Chinese Rosin
Brazilian Rosin Flakes
Brazilian Rosin (Flaked)
Rosin Powder
Rosin Powder
Hydrogenated Rosin
Hydrogenised Rosin
 
Other Rosin Websites
Rosin-Depot.com
Rosin-Factory.com
Rosin-Products.com
Rosin-Shop.com
Rosin-Store.com
Rosin-Warehouse.com
RosinDepot.com
RosinFactory.com
RosinProducts.com
RosinStore.com
RosinWarehouse.com
Violin-Rosin.com
 

 

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