Evonik Degussa DEGACRYL ®HS 4250 E Methacrylate olefin based polymer lotion, heat sealing adhesive HS 4250 E, Evonik special acrylic acid overview:
Product Name: DEGACRYL® HS 4250 E Sample 0.8KG DE
Chemical name: Methacrylate olefin based polymer lotion
Product Name:DEGACRYL® HS 4250 E Sample 0.8KG DE
Chemical name: Emulsion of a polymer on a methacrylate-olefin basis
Ingredients/Composition Information
Chemical name: Methacrylate olefin based polymer lotion
mixture
| Ingredient name | Chemical Abstracts Registry Number (CAS No.) | Content percentage (%)* |
| N-propyl acetate | 109-60-4 | 25 - <50% |
| ethyl acetate | 141-78-6 | 20 - <50% |
| Polymer of 1-butene and ethylene | 25087-34-7 | 10 - <20% |
| 2,2,4-trimethylpentane | 540-84-1 | 5 - <10% |
| Methyl methacrylate | 80-62-6 | 0.1 - <1% |
| Butyl methacrylate | 97-88-1 | 0.1 - <1% |
*Except for the gas, the concentrations of all components are expressed as weight percentages. Gas concentration is expressed as a volume percentage
Physical and chemical properties
appearance
Physical state: liquid
character: liquid
Color: Grey white
Odor: Ester like odor, fruit like odor
Odor threshold: No available data
Freezing point: No available data
Boiling point: From 78 ° C (1013 hectopascals)
Flammability: No available data
Combustion upper/lower limit or explosion limit
Explosion limit - upper limit: 6% (V) (Isooctane)
Explosion limit - lower limit: 1.0% (V) (Isooctane)
Flash point: Approximately -12 ° C (isooctane)
Spontaneous combustion temperature: 410 ° C (isooctane)
Decomposition temperature: The substance is stable when stored, transported, and/or used under specified conditions. Using it according to the instructions will not decompose. Start depolymerization at 250 ° C
PH value: Not applicable
viscosity
Dynamic viscosity: 1,000 - 5,000 mPa.s
Kinematic viscosity: No available data
Outflow time: No available data
Solubility
Solubility in water: Insoluble
Solubility (Other): Dissolved in acetone
Partition coefficient (octanol/water): No available data
Vapor pressure: 152 millibars (50 ° C) (n-propyl acetate)
Relative density: No available data
Density: 0.95g/cm3 (23 ° C)
Volume density:
Vapor density: No available data
Particle characteristics
Particle size distribution: No data available
Specific surface area: No data available
Surface charge/zeta potential: No data available
assessment: No data available
Shape: No data available
crystallinity: No data available
Surface treatment: No data available
Other information
Minimum ignition temperature: No available data
Environmental impact information: No available data
Evaporation rate: No available data
Stability and reactivity
Reactivity: No available data
Chemical stability: The substance is stable when stored, transported, and/or used under specified conditions. Using it according to the instructions will not decompose. Start depolymerization at 250 ° C
Possible dangerous reactions: Reacts with strong oxidants.
Conditions to avoid: Avoid high temperatures, stay away from heat sources, sparks, and open flames.
Prohibited substances: Oxidizing agent.
Dangerous decomposition products: Not available when used according to instructions.
Safe storage
Safe storage conditions: Keep the container tightly sealed and store it in a cool, well ventilated place. Keep away from open flames, hot surfaces, and ignition sources. Stay away from heat sources.
Maximum storage temperature:30℃
Safe packaging materials: No available data
Evonik Degussa DEGACRYL ® HS 4250 E Methacrylate olefin based polymer lotion, heat sealing adhesive HS 4250 E, Evonik special acrylic acid, main application fields:
Recommended use:Hot sealing varnish adhesive
Restricted use: unknown.
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