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Identification & Functionality
- Chemical Family
- Industrial Additives Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Industrial Additives Features
Applications & Uses
- Markets
- Applications
- Industrial Additives End Use
- Applications
- Paper & Packaging
- Pulp Solutions
- Application Details
PULPSIL® 968 S was developed for application in pulp and paper industry.
PULPSIL® 968 S:- Enhances the effiency of paper deaerators at a dosage of 1.0 - 10.0 % referred to solid material of deaerator.
- Improves the drainage / deaerating in the pulp process at following dosage levels:
- hardwood: 8 to 50 ppm referred to fibers
- softwood: 8 to 100 ppm referred to fibers
- Works itself as a booster for pulp-defoamers above its cloud point at a dosage of 2.0 - 20 % referred to active material of defoamer.
- The best dispersibility PULPSIL® 968 S in water can be achieved by using high shear forces (e.g. turrax or dissolver). At low shear forces (e.g. stirrer) we recommend to start with water and then to add PULPSIL® 968 S while stirring continously. Stir the mixture for at least 1 hour. The aqueous mixture separates after a few days. We therefore recommend temporary stirring at a high shear force (3 times a day for 20 minutes at 500 rpm).
Properties
- Physical Form
- Appearance
- Slightly brownish fluid
- Insoluble in
- 10% in Paraffinum subliquidum (at 25Ā°C)
- Soluble in
- 10% in Ehanol (at 25Ā°C), 10% in Isopropyl myristate (at 25Ā°C)
- Dispersible in
- 10% in Water (at 25Ā°C)
- Typical Properties
Value Units Test Method / Conditions Cloud Point (17% in a 25% aqueous solutionof diethlene glycol monobutlyether) approx. 19 Ā°C DIN EN 1890; Method E Density (at 25Ā°C, 1013 hPa) 1.01 g/cmĀ³ - Dynamic Viscosity (at 25Ā°C) approx. 6000Ā mPaĀ·s Brookfield Flash Point min. 110Ā Ā°C ISO 3679 Ignition Temperature 375 Ā°C DIN 51794 Refractive Index (at 25Ā°C) approx. 1.4480 - DIN 51428
Regulatory & Compliance
- Certifications & Compliance
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Packaging & Availability
- Country Availability
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Storage & Handling
- Storage Information
Store in a dry and cool place.