Enhanced TDS
Identification & Functionality
- CASE Ingredients Functions
- Chemical Family
- Plastics & Elastomers Functions
- Product Code
- MITM15899
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Labeling Claims
- Materials Features
- Additional Information
PURMOL™ 3ST Paste is an excellent moisture scavengers for polyurethane (PUR) coatings, adhesives, sealants and elastomers. It works to eliminate foaming due to trace amounts of moisture in polyurethane and polyurea formulations. The paste form is often recommended in solvent-free two-component polyurethane systems where a faster incorporation of the PURMOL™ 3ST Paste is desired.
PURMOL™ 3ST Paste is easier to handle and incorporate than molecular sieve powder. Additionally, the dispersion in castor oil protects the molecular sieve powder from atmospheric moisture and any potential contamination when exposed. This improves the dispersion fineness and activity during usage. The paste is a homogenized mixture and is ideal for creating a dust-free environment, which is especially useful during material processing.
Applications & Uses
- Coating End Applications
- Compatible Polymers & Resins
- Plastics & Elastomers End Uses
- Markets
- Applications
Properties
- Physical Form
Packaging & Availability
- Packaging Type
- Packaging Information
IBC of 1,000L, Steel drums of 210L, or 33L plastic bucket
Storage & Handling
- Storage Conditions
When stored unopened in original packaging in cool, dry conditions, the PURMOL™ 3ST Paste has a shelf life of one year. Stirring the PURMOL™ paste before usage is recommended to ensure a homogenized mixture for the intended usage.
Other
- Autoignition Temperature (SDS)
- min. 450.0 °C
- Boiling Point (SDS)
- min. 300.0 °C
- Color (SDS)
- Off - white
- Decomposition Temperature (SDS)
- min. 200.0 °C
- Density (SDS)
- 1.2 g/mL
- Flash Point (SDS)
- min. 200.0 °C
- Group Principal Number
- S002685
- Item Number
- Odor (SDS)
- Characteristic
- Other Hazards
- Special danger of slipping by leaking/spilling product. There is no additional information.
- Particle Size
- max. 30.0 µm
- Particle Size
- max. 20.0 µm
- Pot Life
- min. 60.0 m
- Principal
- Shelf Life
- 1.0 yr
- Solid Content
- 45.0-55.0 %
- USA/DOT Proper Shipping Name
- Not Applicable
- USA/DOT UN Number
- Not Applicable
- Viscosity
- max. 15000.0 mPa.s
- Viscosity (SDS)
- max. 15000.0 mPa.s
- Water Adsorption
- min. 22.0 %(W/W)
- Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 1.0 yr yr - Physical Properties
Value Units Test Method / Conditions Particle Size max. 30.0 µm µm EN ISO 1524 molecular sieve, points Particle Size max. 20.0 µm µm EN ISO 1524 Molecular sieve, scratches Viscosity max. 15000.0 mPa.s mPa.s ISO 2555 at 20°C, paste Water Adsorption min. 22.0 %(W/W) %(W/W) at 20°C, 50% RH, 24hrs - Material Composition
Value Units Test Method / Conditions Solid Content 45.0-55.0 % % Paste - Application Information
Value Units Test Method / Conditions Pot Life min. 60.0 m m Paste - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Autoignition Temperature (SDS) min. 450.0 °C °C Boiling Point (SDS) min. 300.0 °C °C Decomposition Temperature (SDS) min. 200.0 °C °C Density (SDS) 1.2 g/mL g/mL Flash Point (SDS) min. 200.0 °C °C Closed Cup Viscosity (SDS) max. 15000.0 mPa.s mPa.s At 20°C