Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin
Contact Supplier
Product Highlights
- High Purity WW Grade: Features high purity with WW grade certification and new steam processing.
- High Acid Value: Maintains a minimum acid value of 166 for superior performance.
- Transparent Appearance: Offers excellent transparency with a light yellowish color.
- Low Ash Content: Contains maximum 0.02% ash for high quality and purity.
- Versatile Applications: Suitable for printing inks, adhesives, soldering fluxes, and food processing.
- Long Shelf Life: Ensures minimum 24 months shelf life when stored properly.
- OEM/ODM Services: Full OEM and ODM services available for custom requirements.
- Flexible Packaging: Available in 25 kg bags or 225 kg buckets for various needs.
Product Attributes
- Customization
- Available
- Type
- Wood Rosin
- Grade
- First Grade
- Model NO.
- Dova RS301
- Usage
- Industrial, Coating Auxiliary, Food Processing, Paper Making, Instrument, Water Treatment Chemicals, Textile Auxiliary
- Packaging
- Drum
- Processing Method
- Drip Method
- Color
- Light Yellow
- Rosin Grade
- Ww Grade
- Softening Point(R&B)
- 76min
- Appearance
- Transparent
- Ash % (W/W)
- 0.02max
- Transport Package
- Drum
- Specification
- 225kg/drum
- Trademark
- DovaMAT
- Origin
- China
- HS Code
- 3806201000
- Production Capacity
- 500000tons/Year
Product Images of Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin
-
Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin -
Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin -
Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin -
Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin -
Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin -
Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin -
Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin
Find Similar Products
Product Description
Gum Rosin (WW)
Dova RS301 also called colophony or Greek pitch (Latin: pix græca), 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 temperature. It chiefly consists ofvarious resin acids, especially abietic acid.
|
Characteristics
|
Unit
|
Standard Request
|
Test Method
|
|
Appearance
|
/ |
Transparent
|
GB/T8145-8146-2003
|
|
Softening point(R&B)
|
°C
|
76 Min
|
GB/T8145-8146-2003
|
|
Acid value
|
% (w/w)
|
166Min
|
GB/T8145-8146-2003
|
|
Unsaponifiables
|
% (w/w)
|
5 Max
|
GB/T8145-8146-2003
|
|
Alcohol-insoluble residue
|
% (w/w)
|
0.03 Max
|
GB/T8145-8146-2003
|
|
Ash
|
% (w/w)
|
0.02Max
|
GB/T8145-8146-2003
|
¹) Delivery specification: The product is monitored on a regular basis to ensure that it adheres to the specified values.
²) Technical data: The technical data are used solely to describe the product and are not subject to regular monitoring.
Dova RS301 is an ingredient in printing inks, photocopying and laser printing paper, varnishes, adhesives (glues), soap, paper sizing, soda, soldering fluxes, and sealing wax. Dova RS301 can be used as a glazing agent in medicines and chewing gum. Dova RS301 is aflux used in soldering in industry.
Yellowish solid
Dova RS301 is supplied in 25 kg craft paper bag / 225 kg bucket.
Dova RS301 is in sealed containers at room temperature in a dry place. Partially emptied containers should be carefully resealed after use.
Minimum shelf life is 24months from the date of shipping when stored according to the said conditions.
Please contact us for safety and regulatory details or the Material Safety Data Sheet (MSDS).
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR248011". Items marked "
" are certified.
){kind=link}
Company Profile
Chengdu Dova New Materials Co., Ltd. (Dovamat) is committed to the development, production and supply of advanced chemical materials more than 10 years. We are dedicated to providing integrated solutions for domestic and foreign customers; A long-term sustainable supply chain in the fields of food additives, functional chemicals (flame retardants, pigments, and other active agents), and plastic additives. Company product sales are all over the world, you can find Dovamat products in all aspects of clothing, food, housing and transportation.
Dovamat is located in Chengdu, where is convenient sea, land and air transportation conditions and is one of the starting points of European trains. Has resource advantages such as water conservancy and phosphate mines.
As an advanced chemical new material company, we insist on maximizing the benefits of customers, focusing on quality, establishing a development concept of safety and environmental protection, and striving to realize the value of employees.
About Our Factory & Business Background
- Address
- 108 East 5th Section, 1st Ring -Road, Jinjiang District, Chengdu City, Chengdu, Sichuan, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, Others
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Chongqing, Qinzhou
Our Production Capability & Technical Expertise
- Main Products
- Non- Halogen Free Flame Retardants, PTFE Micro Powder, Food Ingredients, Phosphates Flame Retardant, Melamine Flame Retardant, Plastic Additives, Flame Retardant for PP, Flame Retardant for PA
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe
FAQ
- What is the minimum shelf life of the product?
- The minimum shelf life is 24 months from the date of shipping when stored in sealed containers at room temperature in a dry place.
- What are the available packaging options?
- The product is supplied in 25 kg craft paper bags or 225 kg buckets.
- Is OEM or ODM service available?
- Yes, both OEM and ODM services are available.
- What is the minimum softening point of the rosin?
- The minimum softening point (R&B) is 76 degrees Celsius.
- What are the main applications of Dova RS301?
- It is used in printing inks, adhesives, soldering fluxes, varnishes, paper sizing, and as a glazing agent in medicines and chewing gum.
- How long is the lead time during peak season?
- The peak season lead time is one month.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, PayPal, Western Union, and small-amount payments.
- What is the maximum ash content?
- The maximum ash content is 0.02% by weight.
Send your message to this supplier
People who viewed this also viewed
-
US$1,100.00-1,600.00 / Ton
-
US$1,100.00-1,600.00 / Ton
Product Groups
- Roller Fabric Polyester PVC
- Halogen Flame Retardant 11
- Flame Retardant22
- Flame retardant for PET
- Flame retardants
- Halogen flame retardant
- Flame retardant
- Flame retardant for PC/ABS
- Halogen-free flame retardant for polyolefin
- Flame retardant for PP
- Flame retardant for Nylon(PA)
- Flame retardant for PBT
Find Similar Products By Category
- Supplier Homepage
- Products
- Functional chemicals
- Others Functional chemicals
- Top Ww Gum Rosin /Colophony /Colophonium Natural Gum Rosin
Related Categories
Hot Searches
- Resin Material
- China Resin Factories
- Polyester Resin Factories
- Plastic Resin Factories
- Rosin Chemical
- Gum Rosin X
- Gum Rosin Supplier
- Gum Rosin W
- Gum Rosin Chemical
- Gum Rosin Bulkbuy