PARALOID™ A-21LV 30%

PARALOID™ A-21LV 30% Resin is a very hard methyl methacrylate polymer with enhanced adhesion properties. It is supplied as a 30% solution in a toluene/MEK/butanol solvent system. The polymer is also available in solid grade form. PARALOID™ A-21LV 30% Resin is similar to PARALOID™ A-21LV 30% Resin in characteristics and uses but because of its solvent system, PARALOID™ A-21LV 30% Resin possesses better compatibility with cellulosics, such as nitrocellulose and cellulose acetate butyrate. PARALOID™ A-21LV 30% Resin also will allow a higher solids content at spray viscosity.

Principal: Dow Coating Materials

Chemical Family: Chemical Mixtures & Blends

End Uses: Barrier Coating, Clearcoat, Coil Coating, DTM Coating, Gravure Ink, Primer, Top Coat

Compatible Substrates & Surfaces: Metal, Plastics, Vinyl

Features: Excellent Adhesion, Gasoline Resistant, Good Compatibility, Grease Resistant, High Durability, High Solid Content, Salt Spray Resistance, Water Resistance

Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Country of Origin
Product Code
MITM03995
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Physical Form
Soluble In

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000005
Principal

Other

Color (SDS)
Clear to hazy
IATA/ICAO Proper Shipping Name
Resin solution
IATA/ICAO UN Number
UN1866
IMO/IMDG Proper Shipping Name
Resin solution
IMO/IMDG UN Number
UN1866
Item Number
Odor (SDS)
Sweet burnt odor
Other Hazards
No data available
Temperature Control
No
USA/DOT Proper Shipping Name
Resin solution
USA/DOT UN Number
UN1866
Material Composition
ValueUnitsTest Method / Conditions
Solid Content30.0 %(W/W)%(W/W)
Solvent Content10.0 %%butanol
Solvent Content40.0 %%methyl ethyl ketone
Solvent Content50.0 %%Toluene
Mechanical Properties
ValueUnitsTest Method / Conditions
Ultimate Hardness21.0-22.0 KHNKHN
Physical Properties
ValueUnitsTest Method / Conditions
Density7.8 lb/gallb/galAt 25°C
Flash Point2.2 °C°CSetaFlash Closed Cup
Glass Transition Temperature (Tg)105.0 °C°C
Viscosity250.0-440.0 cPscPsAt 25°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)365.0 °C°C
Evaporation Rate (SDS)min. 1.0 %%Butyl Acetate = 1
Flash Point (SDS)2.0 °C°CSetaflash
Flash Point (SDS)2.0 °C°CClosed Cup
Initial Boiling Point (SDS)80.0 °C°C
Lower Explosion Limit (SDS)1.2 %(V)%(V)
Melting Point (SDS)min. -86.0 °C°C
Relative Density (SDS)0.93-
Relative Vapor Density (SDS)min. 100.0-
Upper Explosion Limit (SDS)12.0 %(V)%(V)
Vapor Pressure (SDS)4.0 mm Hgmm Hgat 20 ℃
Volatile Content (SDS)69.0-71.0 %%
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life1140.0 dd