Modified Rosin AJ11 xcellent viscosity adhesion Used for sizing in papermaking
This product complies with the national standard GBB145-87. Produced in Guangxi and Guangdong, it appears as a brittle, transparent amorphous solid ranging from pale yellow to reddish-brown. Its primary component is resin acid, which readily oxidizes and darkens when exposed to air. Modified rosin is a chemical product derived from natural rosin through modification processes, endowing it with specific functionalities and superior properties. It finds extensive applications across various indust
Appearance: Transparent solid
Color: Yellow (complies with glass standard color blocks for rosin color grades)
Softening Point (Ring and Ball Method), °C: 70-80
Acid Value, mg KOH/g: 155-166
Unsaponifiable Matter Content, %: ≤ 5
Ethanol-Insoluble Matter, %: ≤ 0.03
Ash Content, %: ≤ 0.03
- Parameters
Appearance: Transparent solid
Color: Yellow (complies with glass standard color blocks for rosin color grades)
Softening Point (Ring and Ball Method), °C: 70-80
Acid Value, mg KOH/g: 155-166
Unsaponifiable Matter Content, %: ≤ 5
Ethanol-Insoluble Matter, %: ≤ 0.03
Ash Content, %: ≤ 0.03
I. Product Overview:
This product complies with the national standard GBB145-87. Produced in Guangxi and Guangdong, it appears as a brittle, transparent amorphous solid ranging from pale yellow to reddish-brown. Its primary component is resin acid, which readily oxidizes and darkens when exposed to air. Modified rosin is a chemical product derived from natural rosin through modification processes, endowing it with specific functionalities and superior properties. It finds extensive applications across various industries.
II. Product Specifications:
Appearance: Transparent solid
Color: Yellow (complies with glass standard color blocks for rosin color grades)
Softening Point (Ring and Ball Method), °C: 70-80
Acid Value, mg KOH/g: 155-166
Unsaponifiable Matter Content, %: ≤ 5
Ethanol-Insoluble Matter, %: ≤ 0.03
Ash Content, %: ≤ 0.03
III. Product Characteristics:
Modified rosin plays a vital role in the adhesive industry. Its excellent viscosity, adhesion, flexibility, and weather resistance make it an outstanding adhesive raw material. In the furniture sector, modified rosin can be blended with other chemicals to form adhesives for bonding furniture structures. Additionally, within the papermaking industry, modified rosin is an essential component for manufacturing molded paper and waterproof paper. For transportation vehicles like automobiles and aircraft, modified rosin produces high-strength, high-toughness adhesives used to bond components in cars, planes, trains, and other transport vehicles.
Modified rosin also plays a vital role in the coatings sector. Its excellent abrasion resistance, water resistance, and corrosion resistance make it a primary component in various coatings. In coating manufacturing, modified rosin enhances flow properties and adhesion while improving the coating's longevity and durability. It can be blended with resins, solvents, pigments, and other chemicals to form diverse coatings for applications across construction, aerospace, automotive manufacturing, home decoration, woodworking, and metal processing.
IV. Product Applications:
1. Paints: Production of various modified rosin resins. After paint formulation, it enhances film toughness, hardness, gloss, and water resistance.
2. Inks: Production of various phenolic modified rosin resins, widely used in ink manufacturing to improve ink flow rate and transfer performance. Water-based resins for water-based inks can be produced through partial saponification of rosin's anhydride addition.
3. Papermaking: Used for sizing in papermaking;
4. Rubber: Serves as a plasticizer in the rubber industry, enhancing elasticity, viscosity, and gloss;
5. Soap: Boiled with soda ash or caustic soda to form rosin soap. Exhibits strong detergency, viscosity, water solubility, and foaming properties;
6. Adhesives: Commonly used as hot-melt adhesives, pressure-sensitive adhesives, and rubber tackifiers.
7. Food Processing: In slaughterhouses, after mechanical dehairing of pigs, cattle, and sheep, residual hair is removed using a dehairing agent composed of 88-94% molten rosin and 6-12% cottonseed oil.
V. Product Packaging:
25 kg/bag (paper bag packaging), 225 kg/drum (galvanized iron drum).
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. |
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