MATERIAL PROFILE / Product grade

Acrylic / methacrylic polymer · Solution polymer

CAS: Not yet reviewed

Function: Coating binder / polymer modifier

Awaiting human verification

This material’s published information has not yet been verified by a human reviewer.

Human verification concerns the stated information and scope. It is separate from an EcoSafe score, certification or safety approval.

Overview

Solution polymer grade listed in Röhm’s January 2026 DEGALAN sales range. Supplied in SOLVESSO® 100 at 45% solids according to the card. This is a solvent-containing product, not an individual substance. Exact composition, regional SDS and current grade TDS require supplier confirmation; no single CAS has been inferred.

Chemistry: Acrylic / methacrylic polymer · Solution polymer

Listed supplier: Röhm

Chemical identity

Additional molecular identity fields have not been imported. Product families may cover several substances or grades.

Core data coverage: 18.75%

3 of 16 defined fields are recorded with a source. This measures structured information currently on this site, not the completeness of every linked PDF. Missing fields remain in the denominator.

Coverage is separate from scientific accuracy, human verification and EcoSafe assessment. Molecular fields may not apply to a grade or family; they are not filled from another material to increase its score.

See the 16 fields and remaining gaps

Core field	Recorded information
Chemical name	Acrylic / methacrylic polymer · Solution polymer Source ↗
CAS number	Not yet recorded / may not apply
Synonyms	Not yet recorded / may not apply
Molecular formula	Not yet recorded / may not apply
Molecular weight	Not yet recorded / may not apply
IUPAC name	Not yet recorded / may not apply
PubChem CID	Not yet recorded / may not apply
Identity sources	/documents/rohm/degalan-sales-range.pdf Source ↗ Source reference recorded for this record's scope; source freshness is a separate review.
Uses	Coating binder / polymer modifier. Solution polymer grade listed in Röhm’s January 2026 DEGALAN sales range. Supplied in SOLVESSO® 100 at 45% solids according to the card. This is a solvent-containing product, not an individual substance. Exact composition, regional SDS and current grade TDS require supplier confirmation; no single CAS has been inferred. Source ↗ Supplier/source description; applicability remains grade-specific.
Hazards	Not yet recorded / may not apply
Appearance	Not yet recorded / may not apply
Density	Not yet recorded / may not apply
Melting point	Not yet recorded / may not apply
Boiling point	Not yet recorded / may not apply
Solubility	Not yet recorded / may not apply
SDS/TDS	Not yet recorded / may not apply

How the 16-field coverage score works →

Trade names & supplier grades

Trade names identify supplier offerings. A shared chemical name does not establish interchangeable grades or specifications.

DEGALAN® PM 559 ↗ · Röhm
Commercial product or family name. Exact composition and grade scope require its own documentation.

Technical properties

Röhm DEGALAN® PM 559 · exact named grade. Approximate sales-range reference values, not purchasing specifications. Solution viscosity is not neat-resin viscosity. Blank fields are not zero; obtain current regional grade documents.

Property	Value	Conditions / method
Viscosity number	40 cm³/g Portfolio reference	Test solution and temperature not stated DIN EN ISO 1628-1 Source ↗
Polymer average molecular weight (Mw)	80000 g/mol Portfolio reference	Calibration not stated in solution table DIN 55672-1 Source ↗
Viscosity	2000 mPa·s Portfolio reference	45% solids in SOLVESSO® 100; temperature/shear not stated DIN EN ISO 3219 Source ↗
Nonvolatile / solids content	45 % Portfolio reference	As supplied; SOLVESSO® 100 Method not stated Source ↗
Flash point	39 °C Portfolio reference	Supplied solution DIN EN ISO 13736 Source ↗
Glass transition temperature (Tg)	24 °C Portfolio reference	Sample preparation not stated DIN EN ISO 11357-1 Source ↗

Documents & supplier information

Archived copies are dated references. Confirm the latest document for your supplier, grade and region.

DEGALAN sales range

Range card · Röhm
01/2026/HSP · International; selected grades marked Asia-Pacific only

User-supplied full PDF. Approximate portfolio values; not a grade-specific TDS or SDS.

Open archived copy ↗ · Download · Supplier source ↗

An exact-grade regional SDS has not yet been archived for this material.

Supplier and range references

Original supplier / material reference ↗

Find this material in the Document Library →

Suppliers & makers

Confirm grade, composition, current availability and production location directly with the supplier.

Röhm

Listed supplier for Acrylic / methacrylic polymer · Solution polymer.

Supplier product / family reference ↗

Documents, origin & assessment

Supplier documents: See Documents & supplier information above for linked references and gaps.
Manufacturing origin: Not verified
EcoSafe assessment: Not assessed · no numerical points or certification

Identity data and category placement do not establish safety, suitability or environmental performance. Obtain current grade-specific documentation.

Industries & categories

Coatings
Acrylic Coatings

Plastics & Rubber Polymers
Thermoplastics

Industrial Chemicals
Industrial Polymers · Specialty Polymers & Additives

Sources

Original material source ↗

Library source check: November 2, 2026. Sources may require supplier access.