Modified Rosin
Foreverest AE-Series Modified rosin, broadly referring to a class of ester-based resins, is prepared through fumaric acid and other dibasic acid modifications, specifically designed for use in ‘E’-type gravure and flexographic inks. It is compatible with nitrocellulose, polyketone resins, shellac and other modifiers commonly used in alcohol based printing inks.
Foreverest® AE-Series can be used as liquid ink resins and fruits fresh keeping agent.
Substance Identification
Synonyms | Rosin Modified Resin as Fresh Keeping Agent for Fruits |
CAS | N/A |
EINECS | N/A |
FEMA | N/A |
HS.CODE | 38069090 |
Molecular Formula | N/A |
Moleclar Weight | N/A |
Application & Uses
- a substitute for Arizona liquid ink resins (view all Arizona resins for printing inks)
- use in “E” type gravure and flexographic inks
- packaging-gravure inks
- aqueous flexo and gravure inks for paper and board substrates
- fruits fresh keeping agent
Features & Benefits
- AE can be used as fruits fresh keeping agent.
- Forms flexible, semi-permeable films to regulate respiration and moisture
- Excellent film clarity, adhesion, and anti-cracking performance
- Water-dispersible for spray or dip applications
- Plant-derived and biodegradable for food-safe use
Sales Specification
ITEM | VALUE | TEST METHOD & UNIT |
---|---|---|
Acid Value | 190 to 215 | mgKOH/g |
Colour | 12 max | @Gardner, 60% resin in Ethanol |
Softening Point | 150 to 160 | @R&B, °C |
PH | 9 to 10 | |
Viscosity | K to V | @GH 60% resin in Ethanol, 25°C |
Solubility | Clear | @Alcohol solvent, 1:1 |
ITEM | VALUE | TEST METHOD & UNIT |
---|---|---|
Acid Value | 135 to 145 | mgKOH/g |
Colour | 9 max | @Gardner, 60% resin in Ethanol |
Softening Point | 125 to 135 | @R&B, °C |
PH | n/a | |
Viscosity | n/a | @GH 60% resin in Ethanol, 25°C |
Solubility | Clear | @Alcohol solvent, 1:1 |
ITEM | VALUE | TEST METHOD & UNIT |
---|---|---|
Acid Value | 180 to 215 | mgKOH/g |
Colour | 10 max | @Gardner, 60% resin in Ethanol |
Softening Point | 145 to 160 | @R&B, °C |
PH | 9 to 10 | |
Viscosity | F to K | @GH 60% resin in Ethanol, 25°C |
Solubility | Clear | @Alcohol solvent, 1:1 |
ITEM | VALUE | TEST METHOD & UNIT |
---|---|---|
Acid value | 110 min | mgKOH/g |
Colour | 10 max | @Gardner |
Softening Point | 112 to 140 | @R&B, °C |
Solubility | Soluble in Alkali water | |
Alcohol solvent, 1:1 | Clear |
GHS Hazard Statements
No GHS data available |
Storage
- Storage Temperature:
- Ensure temperature stability, avoiding drastic fluctuations to maintain resin quality and stability.
- Light Protection:
- Resins should be stored in a dark place, away from direct sunlight and strong artificial light, to prevent product degradation.
- Airtight Sealing:
- All containers must be tightly sealed to prevent ingress of air, moisture, and other contaminants, which is crucial for maintaining purity and preventing oxidation.
- Inert Gas Protection (Recommended):
- For particularly sensitive resins, it is advisable to store them under a blanket of nitrogen or other inert gas to minimise the risk of oxidation.
- Storage Area:
- Choose a cool, dry, and well-ventilated area for storage.
- Keep away from heat sources, sparks, and any potential ignition sources.
- Container Requirements:
- Use original or chemically compatible containers that meet storage standards.
- Containers should be clearly labelled with product name, batch number, and storage date.
- Avoid Contamination:
- When dispensing resin, always use clean and dry tools to avoid cross-contamination.
- Regular Inspection:
- Periodically check storage conditions and product status to ensure no abnormalities.
Relation Products
Relation Articles
- GLYCEROL ESTER OF WOOD ROSIN (Food and Beverage Grade)
- How to choose tackifier resins for Non-woven adhesives
- Progress on the patents about the modifications of gum rosin and their applications
- Role of Resin in Printing Ink
- TACKIFIERS: MARKET EVOLVES WITH DEMAND FOR ADHESIVES SEALANTS AND LABELS
- Choosing the Correct Soldering Flux Types and Their Advantages/Disadvantages
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