Rosin, maleated is a chemically modified form of rosin, a natural resin derived from pine trees. The maleation process involves the introduction of reactive maleic acid groups to the rosin structure, which enhances its solubility in organic solvents and compatibility with polymers. This modification results in a versatile compound with improved properties, making it suitable for a wide range of industrial applications.
8050-28-0
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Basic information
- Product Name: Rosin, maleated
- Synonyms: Rosin, maleated;Maleated Rosin;COLOPHONY,MALEIC-MODIFIED;Gum rosin, maleic anhydride resin
- CAS NO:8050-28-0
- Molecular Formula:
- Molecular Weight: 0
- EINECS: 232-480-4
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Rosin, maleated(CAS DataBase Reference)
- NIST Chemistry Reference: Rosin, maleated(8050-28-0)
- EPA Substance Registry System: Rosin, maleated(8050-28-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 8050-28-0(Hazardous Substances Data)
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8050-28-0 Usage
Uses
Used in Adhesives Industry:Rosin, maleated is used as a tackifier and adhesion promoter in adhesive formulations. The maleic acid groups increase the compatibility of rosin with polymers, improving its performance in enhancing the tack and adhesion properties of adhesives.
Used in Coatings Industry:
In the coatings industry, rosin, maleated is utilized as a modifier to improve the performance of coating systems. Its compatibility with polymers allows for better dispersion and interaction, leading to enhanced properties such as adhesion, durability, and resistance to environmental factors.
Used in Rubber Compounds Industry:
Rosin, maleated is employed as a tackifier in rubber compounds, where it improves the tack and adhesion properties of the rubber. The maleic acid groups also enhance the compatibility of rosin with rubber polymers, resulting in improved processing and performance characteristics.
Used in Polymer Systems:
In certain polymer systems, rosin, maleated can act as a crosslinking agent. The reactive maleic acid groups facilitate the formation of covalent bonds between polymer chains, enhancing the strength and durability of the resulting material.
Check Digit Verification of cas no
The CAS Registry Mumber 8050-28-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,5 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.Calculate Digit Verification of CAS Registry Number 8050-28:
(6*8)+(5*0)+(4*5)+(3*0)+(2*2)+(1*8)=80
80 % 10 = 0
So 8050-28-0 is a valid CAS Registry Number.
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Rosin, maleated
