Environmental Rosin AT13 Commonly used as hot-melt adhesives pressure-sensitive adhesives
Eco-friendly rosin is derived from pine tree sap melted at high temperatures into a liquid state, which solidifies into block-shaped solids (without a fixed melting point). Its color ranges from dark yellow to deep red. As a vital chemical raw material, it is primarily used in daily life as a flux for soldering circuit boards. In musical instruments, rosin is applied to the bow hair of stringed instruments like the erhu, violin, and morin khuur to enhance friction between the bow hair and string
Appearance: Light yellow transparent blocks
Color: Yellow (complies with rosin color grade glass standard color blocks)
Softening Point (Ring and Ball Method), °C: 70-80
Acid Value (mg KOH/g): 160-170
Unsaponifiable Matter Content, %: ≤ 5
Ethanol-Insoluble Matter, %: ≤ 0.03
Ash Content, %: ≤ 0.03
- Parameters
Appearance: Light yellow transparent blocks
Color: Yellow (complies with rosin color grade glass standard color blocks)
Softening Point (Ring and Ball Method), °C: 70-80
Acid Value (mg KOH/g): 160-170
Unsaponifiable Matter Content, %: ≤ 5
Ethanol-Insoluble Matter, %: ≤ 0.03
Ash Content, %: ≤ 0.03
I. Product Introduction:
Eco-friendly rosin is derived from pine tree sap melted at high temperatures into a liquid state, which solidifies into block-shaped solids (without a fixed melting point). Its color ranges from dark yellow to deep red. As a vital chemical raw material, it is primarily used in daily life as a flux for soldering circuit boards. In musical instruments, rosin is applied to the bow hair of stringed instruments like the erhu, violin, and morin khuur to enhance friction between the bow hair and strings. In ballet training, rosin serves as an anti-slip agent.
II. Technical Specifications:
Appearance: Light yellow transparent blocks
Color: Yellow (complies with rosin color grade glass standard color blocks)
Softening Point (Ring and Ball Method), °C: 70-80
Acid Value (mg KOH/g): 160-170
Unsaponifiable Matter Content, %: ≤ 5
Ethanol-Insoluble Matter, %: ≤ 0.03
Ash Content, %: ≤ 0.03
III. Product Applications:
1. Paints: Production of various modified rosin resins. Enhances paint film toughness, hardness, gloss, and water resistance after formulation.
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 via partial esterification of rosin's anhydride.
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.
IV. 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. |
Previous : Superfine Rosin AT01 paint: Production of various types of modified rosin resin
Next : Polymerized Rosin 115 AJ05 used as a high-quality pigment surface treatment agent to make the pigment bright and bright.
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