ethyl cellulose
polymerEthyl cellulose is a semi-synthetic polymer derived from natural cellulose through ethyl ether substitution, creating a thermoplastic material with tunable solubility and processing characteristics. It is widely used in coatings, adhesives, and pharmaceutical applications where its film-forming ability, low toxicity, and compatibility with organic solvents are valued; engineers select it over synthetic alternatives when natural origin, biodegradability, or regulatory acceptance (particularly in food contact and pharmaceutical contexts) are required. Notable for its ease of processing and ability to form clear, flexible films, ethyl cellulose bridges the gap between natural polymers and fully synthetic plastics.
pharmaceutical tablet coatingsfood packaging filmsprotective coatings and varnishesadhesives and binderscosmetic formulationselectrical insulation
Compliance & Regulations
?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Glass Transition Temperature(Tg) | — | °F | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Safety & Biocompatibility
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.