PULPSIL 238 C - Wacker Chemie AG - Anti-Foaming Agent

Knowde Enhanced TDS

Identification & Functionality

Chemical Family: Silicones
Industrial Additives Functions: Anti-Foaming Agent
Technologies: Industrial Additives & Materials
Product Families: Industrial Additives & Materials — Paper & Pulp Chemicals
Pulping Chemicals
Industrial Additives & Materials — Textile & Leather Chemicals
Finishing Additives & Treatments
Industrial Additives & Materials — Water Treatment Chemicals
Water Treatment Additives

Applications & Uses

Markets: Industrial
Applications: Industrial — Leather & Textiles
Textile Manufacturing
Industrial — Paper & Pulp
Pulping & Processing
Industrial — Power, Water & Utilities
Water Treatment
Applicable Processes: Pulp Bleaching,
Pulp Screening,
Pulp Washing,
Sewage Treatment
Industrial Additives End Use: Paper & Pulp,
Textiles
Use Level: 0.015 - 0.15 kg/t pulp
Applications: Antifoams for Textile Finishing

Pulp
Application Details: For high efficiency it is necessary that PULPSIL® 238 C be well dispersed in the foaming medium. Therefore PULPSIL® 238 C can be added only in neat form if high amounts of surfactants and/or high shear forces ensure a good dispersion.

Preferably PULPSIL® 238 C should be added in emulsion form. The use as a booster to organic defoamers is also possible, but sufficient compatibility of PULPSIL® 238 C with the organic system has to be guaranteed.

When used in a suitable formulation like an emulsion, PULPSIL® 238 C is an excellent antifoam agent, especially recommended for the use in different pulp processing steps like washing, screening, bleaching and waste water treatment. The product is thixotropic. Weak stirring is necessary to reduce the viscosity.

Properties

Physical Form: Liquid
Appearance: Colorless dark liquid
Typical Properties
Properties: PULPSIL® 238 C is characterized by:

Very good handling

Excellent good long-term efficiency

Very good knock-down efficiency

	Value	Units	Test Method / Conditions
Dynamic Viscosity (at 25°C)	approx. 20000	mPa·s	DIN EN ISO 3219
Flash Point	min. 130	°C	EN 22719

Regulatory & Compliance

Certifications & Compliance: BSE & TSE,
Coalition of Northeastern Governors (CONEG),
Comprehensive Environmental Response, Compensations & Liability Act (CERCLA),
Directive 2011/65/EC amended through EU/2015/863 (RoHS),
REACH (Europe),
Waste Electrical & Electronic Equipment Directive (WEEE)
Chemical Inventories: AICS (Australia),
ENCS (Japan),
PICCS (Phillipines),
TCSI (Taiwan),
TSCA (USA)

Packaging & Availability

Country Availability: Afghanistan,
Albania,
Algeria,
American Samoa,
Andorra,
Angola,
Anguilla,
Antigua And Barbuda,
Argentina,
Armenia,
Aruba,
Australia,
Austria,
Azerbaijan,
Bahamas,
Bahrain,
Bangladesh,
Barbados,
Belarus,
Belgium,
Belize,
Benin,
Bermuda,
Bhutan,
Bolivia,
Bosnia and Herzegovina,
Botswana,
Bouvet Island,
Brazil,
British Indian Ocean Territory,
Brunei Darussalam,
Bulgaria,
Burkina Faso,
Burundi,
Cambodia,
Cameroon,
Canada,
Cape Verde,
Cayman Islands,
Central African Republic,
Chad,
Chile,
China (Mainland),
Christmas Island,
Cocos Islands,
Colombia,
Comoros,
Congo,
Cook Islands,
Costa Rica,
Cote D'Ivoire,
Croatia,
Cuba,
Cyprus,
Czech Republic,
Denmark,
Djibouti,
Dominica,
Dominican Republic,
Ecuador,
Egypt,
El Salvador,
Equatorial Guinea,
Eritrea,
Estonia,
Ethiopia,
Falkland Islands,
Faroe Islands,
Fiji,
Finland,
France,
French Guiana,
French Polynesia,
Gabon,
Gambia,
Georgia,
Germany,
Ghana,
Gibraltar,
Greece,
Greenland,
Grenada,
Guadeloupe,
Guam,
Guatemala,
Guinea,
Guinea-Bissau,
Guyana,
Haiti,
Heard Island and McDonald Islands,
Honduras,
Hong Kong,
Hungary,
Iceland,
India,
Indonesia,
Iran,
Iraq,
Ireland,
Israel,
Italy,
Jamaica,
Japan,
Jordan,
Kazakhstan,
Kenya,
Kiribati,
Korea,
Kuwait,
Kyrgyzstan,
Laos,
Latvia,
Lebanon,
Lesotho,
Liberia,
Libyan Arab Jamahiriya,
Liechtenstein,
Lithuania,
Luxembourg,
Macao,
Macedonia,
Madagascar,
Malawi,
Malaysia,
Maldives,
Mali,
Malta,
Marshall Islands,
Martinique,
Mauritania,
Mauritius,
Mayotte,
Mexico,
Micronesia,
Moldova,
Monaco,
Mongolia,
Montenegro,
Montserrat,
Morocco,
Mozambique,
Myanmar,
Namibia,
Nauru,
Nepal,
Netherlands,
Netherlands Antilles,
New Caledonia,
New Zealand,
Nicaragua,
Niger,
Nigeria,
Niue,
Norfolk Island,
North Corea,
Northern Mariana Islands,
Norway,
Oman,
Pakistan,
Palau,
Palestinian Territory,
Panama,
Papua New Guinea,
Paraguay,
Peru,
Philippines,
Pitcairn,
Poland,
Portugal,
Puerto Rico,
Qatar,
Reunion,
Romania,
Russia,
Rwanda,
Saint Helena,
Saint Kitts and Nevis,
Saint Lucia,
Saint Pierre And Miquelon,
Saint Vincent And The Grenadines,
Samoa,
San Marino,
Sao Tome and Principe,
Saudi Arabia,
Senegal,
Serbia,
Seychelles,
Sierra Leone,
Singapore,
Slovakia,
Slovenia,
Solomon Islands,
Somalia,
South Africa,
Spain,
Sri Lanka,
Sudan,
Suriname,
Svalbard And Jan Mayen,
Swaziland,
Sweden,
Switzerland,
Syrian Arab Republic,
Taiwan,
Tajikistan,
Tanzania,
Thailand,
Togo,
Tokelau,
Tonga,
Trinidad And Tobago,
Tunisia,
Turkey,
Turkmenistan,
Turks And Caicos Islands,
Tuvalu,
USA,
Uganda,
Ukraine,
United Arab Emirates,
United Kingdom,
United States Minor Outlying Islands,
Uruguay,
Uzbekistan,
Vanuatu,
Vatican City,
Venezuela,
Vietnam,
Virgin Islands, British,
Virgin Islands, U.S.,
Wallis And Futuna,
Western Sahara,
Yemen,
Zambia,
Zimbabwe
Regional Availability

PULPSIL® 238 C

Knowde Enhanced TDS