Pentaerythritol Ester of Maleic Rosin
Maleic Modified Rosin Resin, Pentaerythritol ester of maleic rosin or Rosin Modified Maleic Resins is a light yellow transparent solid, which is synthesized by the addition reaction between gum rosin and maleic anhydride, then through the esterification with pentaerythritol. It is widely used in ink industry.
Substance Identification
| Synonyms | Rosin Modified Maleic Resin |
| CAS | N/A |
| EINECS | N/A |
| FEMA | N/A |
| HS.CODE | 380690 |
| Molecular Formula | N/A |
| Moleclar Weight | N/A |
Application & Uses
- used in publication gravure ink, circuit board ink
- used as grinding resin for blue pigment
- used as adhesives
- used as floor wax
- used for Carbon Fiber composite
Features & Benefits
- Totally soluble in aromatics and chlorinated solvents. Partially soluble in aliphatic.
- Insoluble in alcohols and ketones.
- Under cover at temperature below 30°C.
- Stability of about 6 months in standard storage conditions.
Sales Specification
| ITEM | VALUE | TEST METHOD & UNIT |
|---|---|---|
| Acid value | 50 max | mg KOH/g |
| Softening point | 179 | @R&B, °C |
| ITEM | VALUE | TEST METHOD & UNIT |
|---|---|---|
| Acid value | 155 to 175 | mg KOH/g |
| Softening point | 179 | @R&B, °C |
| ITEM | VALUE | TEST METHOD & UNIT |
|---|---|---|
| Acid value | 15 to 26 | mg KOH/g |
| Softening point | 133 to 143 | @R&B, °C |
GHS Hazard Statements
| No GHS data available |
Storage
- avoid contact with light
- keep separated from incompatible substances
- store and handle in accordance with all current regulations and standards
- store in a cool, dry place, under cover at temperature below 30°C
- store in a tightly closed container, stability of about 6 months in standard storage conditions
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The above information is believed to be accurate and represents the best explanation currently available to us. However, no liability is assumed for any consequences arising from the use of this content. The technical standards for our products are developed and updated jointly by our customers and ourselves; where any changes occur, the latest specification shall prevail and will be confirmed in the relevant contract.All suggestions and data provided are based on information we consider to be reliable and are offered in good faith, but without any guarantee, as the conditions and methods of use of our products are beyond our control. Foreverest® makes no warranties, whether express or implied, regarding the accuracy, completeness or suitability of this information, and expressly disclaims any implied warranty of fitness for a particular purpose. Prospective users should conduct their own tests and evaluations to determine the suitability of Foreverest® materials and any recommendations for their intended applications before adoption, and, where appropriate, should obtain confirmation or approval from the relevant regulatory authorities.Any references in this page to patents or patented technologies, including descriptive material derived from patents or citations of specific patent numbers, are provided for information only. They must not be interpreted as a recommendation to use our products in a manner that could infringe any third‑party patent, nor as a grant of any licence or permission to use patents owned by Foreverest®.
The above information is believed to be accurate and represents the best explanation currently available to us. However, no liability is assumed for any consequences arising from the use of this content. The technical standards for our products are developed and updated jointly by our customers and ourselves; where any changes occur, the latest specification shall prevail and will be confirmed in the relevant contract.All suggestions and data provided are based on information we consider to be reliable and are offered in good faith, but without any guarantee, as the conditions and methods of use of our products are beyond our control. Foreverest® makes no warranties, whether express or implied, regarding the accuracy, completeness or suitability of this information, and expressly disclaims any implied warranty of fitness for a particular purpose. Prospective users should conduct their own tests and evaluations to determine the suitability of Foreverest® materials and any recommendations for their intended applications before adoption, and, where appropriate, should obtain confirmation or approval from the relevant regulatory authorities.Any references in this page to patents or patented technologies, including descriptive material derived from patents or citations of specific patent numbers, are provided for information only. They must not be interpreted as a recommendation to use our products in a manner that could infringe any third‑party patent, nor as a grant of any licence or permission to use patents owned by Foreverest®.
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