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Rosin Resin CAS 85026-55-7

Molecular Formula: C15H20O6

Formula Weight: 296.32

ZSpharmac: Rosin Resin Supplier

Product Name: Rosin Resin
CAS No: 85026-55-7
Purity: 99%

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Basic Info

Product Name:Rosin Resin
Other Names:ROSIN
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Yellow Solid
EINECS No.:232-475-7
Provide:Rosin Resin MSDS;
Rosin Resin COA

What is Rosin Resin?

Rosin is a type of all-natural resin, known as “petroleum expanding on trees”, which can be liquified in lots of natural solvents such as ethanol, ether, acetone, benzene, carbon disulfide, turpentine, oil and also alkaline liquid service, however insoluble in water. Rosin has excellent homes such as anti-corrosion, insulation, as well as adhesion, and is commonly utilized in coatings, inks, paints, adhesives, soldering, rubber, paper, food, additives, and organic products. The rosin market is among the 4 column industries of forestry in my country, and also the trade volume of rosin make up 60% of the globe’s total. Nevertheless, the raw material rosin itself has three drawbacks: 1) high condensation propensity; 2) easy to be oxidized by oxygen in the atmosphere; 3) high acid worth, these imperfections limit its application. In order to conquer the above imperfections, rosin needs to be modified. Modified Rosin Resin can not only boost the application efficiency of the product, but additionally boost the added worth of rosin. Scholars in the house as well as abroad have actually been dedicated to the study on the chemical alteration and also use of rosin.
Rosin Material is a basic term for a course of rosin or customized rosin derivatives acquired by esterifying carboxyl teams with alcohols making use of rosin or modified rosin as basic materials under specific temperature problems. Rosin is a combination of material acids, a monocarboxylic acid with a tricyclic phenanthrene skeleton as well as two dual bonds. According to the setting of its double bond, it can be divided into two groups: polar acid kind resin acid and pimaric acid kind resin acid, the material of the previous is typically 70%-80%, and the material of the last is 10%-20%. Exceptionally acidic material acid has energetic conjugated dual bonds, which are easy to oxidize, causing unpredictable performance of rosin. In addition to material acids, rosin also has neutral compounds such as bimushroomol, bimushenaldehyde, and also bimushene, with a content of regarding 10%. These neutral substances will affect the usage features of rosin, specifically the electric characteristics. Consequently, in order to make high-stability Rosin Resin, the conjugated double bond framework of rosin material acid have to be altered first, and the neutral issue must be eliminated, as well as the reactive teams such as carboxyl and also conjugated double bonds in the molecular framework of rosin can be used to polymerize, enhancement and various other responses to acquire deep-processed products such as polymerized rosin, disproportionated rosin, hydrogenated rosin, maleic rosin and also different rosin esters.

Rosin Resin Property

Melting point 75-81 °C
Boiling point 542.4±50.0 °C(Predicted)
density 1.36
Fp 180 °C
solubility chloroform: 0.1 g/mL, clear, strongly yellow


Rosin Resin Uses

1.Rosin Resin is widely used as a tackifier and adhesive component. It can be added to wax to provide tack and adhesion. It is also used as a suds booster in soaps and can be added in moderation to melted oils and fats when making natural soaps.
2.Flux: Rosin Resin has a good effect on electronic circuit boards, and has the characteristics of stable performance and good electrical properties. For example, hydrogenated rosin and polymerized rosin can be used as film-forming resins to prepare fragrant solder paste. When the mass fraction of rosin in the flux is In the range of 20% to 60%, increasing the rosin content can improve the spreading performance of solder paste, improve the appearance of solder joints, and significantly enhance the ability to resist slumping; when the total mass fraction of rosin in the flux is 40%, different rosin complexes Spreading tests of solder pastes with proportions all showed the characteristics of plump solder joints, bright surfaces and regular perimeters, and the spreading rate was basically the same, about 82%, while the anti-slump performance of solder paste increased with the increase of the proportion of polymerized rosin.
3.Printed circuit board precoating agent: Rosin Resin has the characteristics of fast drying, good oxidation resistance and non-corrosion when used in printed circuit board precoating agent, and has good compatibility with alcohol-soluble rosin-based flux.
4.Water-soluble ink: Rosin Resin is a water-soluble fumaric acid-modified rosin resin that meets the requirements of domestic ink manufacturers. The water-soluble fumaric acid-modified rosin resin can be used alone as a water-based ink binder. Rosin Resin can also be used with acrylic acid The copolymer resin is used as a linking material in combination, and the price is low, which meets the development needs of the current ink market and has a good application prospect.
5.Tackifier: As a tackifying resin, Rosin Resin is widely used in the production of pressure-sensitive adhesive (SPA) due to its low price and excellent fast adhesion. Coating the pressure-sensitive adhesive on the film substrate can make various instant adhesives. Stickers, self-adhesive tapes and other products are widely used in production and people’s daily life.

Preparation of Rosin Resin

Application of Rosin Resin in Hot Melt Adhesive

Hot thaw adhesive (English name: Hot Glue or Warm melt Adhesive) is a type of plastic adhesive. Its physical state modifications with temperature level within a certain temperature variety. It is solid at reduced temperature level as well as liquid at high temperature. The chemical residential properties remain the same, and it is non-toxic as well as unsavory, and is an eco-friendly chemical item. Due to the fact that the product itself is solid, easy to load, transport, store, solvent-free, non-polluting, and also safe; as well as it has the advantages of simple manufacturing process, high included worth, strong bonding toughness, as well as fast speed.
Today, the Rosin Material processed by the rosin industry is primarily made use of in the warm thaw glue sector, so we must examine and also research it in particular. As a result of its environmental management qualities, and also with the financial advancement of different nations, individuals are paying increasingly more attention to the prospective harm of various day-to-day necessities to the human body, so the application range of hot thaw adhesive products is becoming wider and broader, specifically in Europe, the USA, and also Japan in Asia. And Also South Korea, solvent-based sticky items are significantly being changed by hot-melt glue items.
There are additionally numerous sorts of warm melt adhesives, but they are always changing. The general formula is made up of standard resins, tackifiers, thickness regulatory authorities and antioxidants. The main types are polyolefin hot thaw adhesives, ethylene and also its copolymers (EVA) hot thaw adhesives, polyester warm thaw adhesives, polyester (PET), polyamide hot thaw adhesives, environmentally friendly warm thaw adhesives, stress Delicate hot melt glue and water-based hot thaw glue, etc. Amongst them, EVA-type hot-melt adhesives, eco-friendly hot-melt adhesives (composite of wood and paper, and so on), pressure-sensitive hot-melt adhesives as well as water-based hot-melt adhesives will certainly make use of Rosin Material with various properties in huge amounts. Rosin Resin is used as Among them, the tackifier is utilized, and the efficiency and expense of the hot thaw adhesive are changed by selecting different kinds of rosin resins, changing the percentage, and worsening various tackifying resins.

About Products:
If you need Rosin Resin as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Rosin Resin manufacturer and supplier, ZSpharmac will provide Rosin Resin raw materials to customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Rosin Resin Quotation