Polycin® GR-50

Polycin® GR-50 is a 100% solids, castor oil-based derivative designed for use as a primary polyol or reactive diluent in polyurethane sealants and adhesives systems. Polycin® GR-50 imparts low hardness and provides VOC reduction while offering the beneficial properties of castor oil derivatives, such as improved flow and levelling.

Principal: Aurorium - Castor Oil

End Uses: Polyurethane Adhesives, Polyurethane Sealant

Labeling Claims: Biodegradable, From Renewable Resources

Features: Chemical Resistance, Excellent Adhesion, Good Moisture Resistance, Good Pigment Dispersion, Hydrophobic, Improved Flexibility, Improved Hardness, Improves Flow, Improves Leveling, Reduce VOC, Reduces Viscosity

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Reactive Diluent
Product Code
MITM09225
Single Ingredient
Yes
Technologies
CASE
Product Families
CASE — Monomers & Intermediates
Prepolymers & Polyols
CASE — Solvents & Carriers
Diluents

Features & Benefits

CASE Ingredients Features
Chemical Resistance,
Excellent Adhesion,
Good Moisture Resistance,
Good Pigment Dispersion,
Hydrophobic,
Improved Flexibility,
Improved Hardness,
Improves Flow,
Improves Leveling,
Reduce VOC,
Reduces Viscosity
Labeling Claims
Biodegradable,
From Renewable Resources
Product Benefits
  • Moisture resistance based on hydrophobic nature
  • Low-Shore A hardness, > 100% elongation
  • Tg <- 50C, improved flexibility
  • Excellent physical property stability after 500 hr at 120C
  • VOC and viscosity reduction in adhesives and sealants
  • Biodegradable and renewable source
  • 100% renewable content

Applications & Uses

Adhesive & Sealant End Applications
Polyurethane Adhesives,
Polyurethane Sealant
Compatible Substrates & Surfaces
Melamine,
Polyurethane,
Urethanes
Product Applications
  • Formulation of high solids polyurethanes
  • Adhesive, sealant and binder formulations
  • Solvent free pigment dispersions for urethane and melamine bake systems

Properties

Physical Form
Liquid

Packaging & Availability

Packaging Type
Drums

Principal Information

Group Principal Number
S002899
Principal
Aurorium - Castor Oil

Other

ADR/RID/ADN Proper Shipping Name
Chemicals, N.O.S. (POLYCIN® GR-50)
ADR/RID/ADN UN Number
Not Applicable
Appearance
Amber liquid
Explosive Nature (SDS)
Not explosive
IATA/ICAO Proper Shipping Name
Chemicals, N.O.S. (POLYCIN® GR-50)
IATA/ICAO UN Number
Not Applicable
IMO/IMDG Proper Shipping Name
Chemicals, N.O.S. (POLYCIN® GR-50)
IMO/IMDG UN Number
Not Applicable
Insoluble in (SDS)
Water
Item Number
ITM17284,
ITM22610
Other Hazards
Not applicable
Oxidizing Properties (SDS)
Not an oxidizer
USA/DOT Proper Shipping Name
Chemicals, N.O.S. (POLYCIN® GR-50)
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 8.0 GardnerGardnerGardner Color Scale
Chemical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 3.0 mg KOH/gmg KOH/g
Equivalent Weight1085.0 g/eqg/eq
Hydroxyl Value52.0 mg KOH/gmg KOH/g
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0 dd
Physical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 0.05 %%
Molecular Weight2600.0 g/molg/mol
Specific Gravity0.943-at 25/25°C
Viscosity1350.0 cPscPsAt 25°C
Material Composition
ValueUnitsTest Method / Conditions
Non-Volatile Content100.0 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Flash Point (SDS)min. 485.0 °F°FPensky-Martens Closed Cup (PMCC)
Viscosity (SDS)500.0-2500.0 cPscPsAt 77°F