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WACKER® L 655

1 of 217 products in this brand
WACKER® L 655 is a crosslinking aminoalkyl functional polydimethylsiloxane. Unlike conventional polydimethylsiloxanes in the WACKER® AK series, WACKER® L 655 demonstrates exceptional affinity to various surfaces. When exposed to atmospheric humidity or reactive polish actives like acid waxes, WACKER® L 655 undergoes crosslinking, resulting in the formation of a stable and insoluble polymer film. This film exhibits outstanding substrate affinity and resistance to detergents.

Chemical Name: Siloxanes and Silicones, di-Me, hydroxy-terminated, reaction products with trimethoxymethylsilane and N1-[3-(trimethoxysilyl)propyl]-1,2-ethanediamine

CAS Number: 69430-37-1

Functions: Crosslinking Agent, Film Former

Chemical Family: Silicones, Siloxanes

Certifications & Compliance: Comprehensive Environmental Response, Compensations & Liability Act (CERCLA), K-REACH, REACH (Europe)

Synonyms: Siloxanes and Silicones, di-Me, hydroxy-terminated, reaction products with trimethoxymethylsilane and N-[3-(trimethoxysilyl)propyl]-1,2-ethanediamine

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Silicones,

Siloxanes

Chemical Name

Siloxanes and Silicones, di-Me, hydroxy-terminated, reaction products with trimethoxymethylsilane and N1-[3-(trimethoxysilyl)propyl]-1,2-ethanediamine

CASE Ingredients Functions

Crosslinking Agent

Cleaning Ingredients Functions

Film Former

EC No.
628-867-6
CAS No.
69430-37-1
Technologies

CASE Ingredients,

Cleaning Ingredients

Product Families

Cleaning Ingredients — Functional Additives

Other Functional Additives

CASE Ingredients — Monomers & Intermediates

Chain Extenders & Crosslinkers

Features & Benefits

CASE Ingredients Features

Detergent Resistance,

High Gloss,

Water Resistance,

Weather Resistance

HII Features

Detergent Resistance,

Film Forming,

Gloss

Applications & Uses

Markets

Automotive & Transportation,

HI&I Care,

Paints & Coatings

Applications

Paints & Coatings — Automotive & Transportation

Vehicle Refinish

Automotive & Transportation — Coatings & Finishes

Vehicle Refinish

HI&I Care — Home Care

Auto Care

HI&I Care — Institutional & Industrial Care

Vehicle & Machinery

Coating Type

Solventborne Coating

Home Care Applications

Polishes

Applications

Paint & Plastic Polishes

Application Details

WACKER® L 655 can be used in solvent-based paint conditioners and paint polishes. Appropriate formulations will ensure the required effects, e.g. gloss, depth of image, and detergent resistance, without affecting the polishability. For this purpose, it has proved to be advantageous to blend WACKER® L 655 with WACKER® L 654 in a ratio of approx. 1:5. Additional use of WACKER® AK silicone fluids and suitable waxes can be recommended.

Properties

Physical Form

Fluid,

Liquid

Appearance
Clear colorless to yellowish
Typical Properties
ValueUnitsTest Method / Conditions
Amine Number1.30 - 1.50 meq/g—
Kinematic Viscosity25 - 65 mm²/sDIN 51562-1
Refractive Index (at 25°C)1.4105 - 1.4135—DIN 51423

Regulatory & Compliance

Certifications & Compliance

Comprehensive Environmental Response, Compensations & Liability Act (CERCLA),

K-REACH,

REACH (Europe)

Chemical Inventories

AICS (Australia),

DSL (Canada),

ENCS (Japan),

IECSC (China),

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
  • Africa
  • Asia
  • Europe
  • Latin America
  • North America
  • Oceania