PARALOID™ B-99 50%

PARALOID™ B-99 50% Resin are effective pigment dispersants. They may also be blended with alkyds or nitrocellulose to improve the drying speed, gasoline resistance, and durability characteristics of the coating. They also provide significant upgrades to the gloss and hardness of other acrylic resins and other film formers when used as the grinding medium. PARALOID XR-34 is a slightly harder resin than PARALOID™ B-99 50% Resin.

Principal: Dow Coating Materials

Functions: Dispersant, Resin Modifier

Chemical Family: Chemical Mixtures & Blends

End Uses: Top Coat

Compatible Polymers & Resins: Alkyds (Medium Oil), Alkyds (Short Oil), Polyols

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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Chemical Family
Product Code
MITM04039
Technologies
Product Families

Features & Benefits

Applications & Uses

Coating End Applications
Compatible Polymers & Resins

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000005
Principal

Other

Color (SDS)
Colorless clear
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)
Sour, burnt odor
Other Hazards
No data available
USA/DOT Proper Shipping Name
Resin solution
USA/DOT UN Number
UN1866
Mechanical Properties
ValueUnitsTest Method / Conditions
Ultimate Hardness1415.0 KHNKHN
Physical Properties
ValueUnitsTest Method / Conditions
Density8.4 lb/gallb/galAt 25°C
Flash Point6.0 °C°CPensky-Martens Closed Cup (PMCC)
Glass Transition Temperature (Tg)80.0 °C°C
Molecular Weight15000.0 g/molg/mol
Viscosity2100.0-4200.0 cPscPsAt 25°C
Material Composition
ValueUnitsTest Method / Conditions
Solid Content50.0 %(W/W)%(W/W)
Solvent Content30.0 %%Toluene
Solvent Content70.0 %%Xylene
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)466.0-530.0 °C°CXylene
Boiling Point (SDS)111.0-760.0 °C°CToluene
Evaporation Rate (SDS)1.9 %%Toluene
Flash Point (SDS)18.3 °C°CPensky-Martens Closed Cup (PMCC)
Liquid Density (SDS)1.01 g/cm³g/cm³
Lower Explosion Limit (SDS)1.0 %(V)%(V)by volume, xylene
Melting Point (SDS)-95.0 °C°CToluene
Relative Density (SDS)1.01-Water = 1
Relative Vapor Density (SDS)3.6-Air = 1, Xylene
Upper Explosion Limit (SDS)7.0 %(V)%(V)Xylene
Vapor Pressure (SDS)13.0 mm Hgmm Hgat 20 ℃
Viscosity (SDS)2100.0-4200.0 mPa.smPa.s
Volatile Content (SDS)49.0-51.0 %%