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WACKER® Adhesion Promoter HF 86

1 of 217 products in this brand
WACKER® Adhesion Promoter HF 86 is a solvent-free adhesion promoter specifically designed for enhancing the adhesion of addition-cured liquid silicone rubbers to textiles. It provides improved bonding between silicone rubbers and textiles, making it ideal for textile coatings. Additionally, it can be used as a textile primer in aqueous solutions. Notably, WACKER® Adhesion Promoter HF 86 is completely solvent-free.

Functions: Adhesion Promoter, Coupling Agent

Compatible Polymers & Resins: Silicones

Labeling Claims: Animal Products-free, BSE-free, Solvent-free, TSE-free

Features: Improves Adhesion

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions

Adhesion Promoter,

Coupling Agent

Technologies

CASE Ingredients

Product Families

CASE Ingredients — Additives

Functional Additives

Features & Benefits

Labeling Claims

Animal Products-free,

BSE-free,

Solvent-free,

TSE-free

CASE Ingredients Features

Improves Adhesion

Applications & Uses

Markets

Industrial

Applications

Industrial — Leather & Textiles

Textile Manufacturing

Compatible Polymers & Resins

Silicones

Compatible Substrates & Surfaces

Textiles

Application Details
  • Adhesion Promoter  : Additive Combined with solvent-based and solvent-free addition-curing silicones a better anchorage of the silicone film on textile substrates can be obtained with WACKER® ADHESION PROMOTER HF 86. In these systems WACKER® ADHESION PROMOTER HF 86 is clearly dilutable. The standard application concentration is 0.5 - 2 wt %.
  • Textile Priming  : Combined with HTV silicones, a better anchorage can be obtained by priming the textile with an aqueous solution of WACKER® ADHESION PROMOTER HF 86. The standard concentration for this application is 4 wt %.


Processing 

  • ADHESION PROMOTER HF 86 is added to liquid silicone rubber formulations and thorougly homogenized with standard mixing equipment.
  • The reactivity of addition curing silicone rubbers can be reduced by the addition of ADHESION PROMOTER HF 86 , and the curing times should be increased by 20-100%. Furthermore, the viscosity of liquid silicone rubber formulations can increase upon addition of ADHESION PROMOTER HF 86.
  • It is strongly recommended to run preliminary tests to ensure a working coating process.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Density1.11g/cm³DIN EN ISO 2811
Viscosity (at 23°C)4mPa.sDIN 51562
Properties
  • Improved adhesion of silicone rubbers to textiles
  • Also for textile priming in aqueous solution
  • Solvent-free

Regulatory & Compliance

Certifications & Compliance

BSE & TSE,

Coalition of Northeastern Governors (CONEG),

Consumer Product Safety Improvement Act (CPSIA),

Directive 2000/53/EC,

Directive 2011/65/EC amended through EU/2015/863 (RoHS),

EU Packaging Directive (94/62/EC),

Regulation (EC) No. 1005/2009,

Regulation (EU) No. 1169/2011,

Regulation (EU) No. 2019/1021,

Waste Electrical & Electronic Equipment Directive (WEEE)

Quality Standards

BS EN 71:2016 Safety of Toys Standard

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

Packaging Type

Drums,

Pails,

Totes (IBC)

Regional Availability
  • Africa
  • Asia
  • Europe
  • Latin America
  • Middle East
  • North America
  • Oceania
Packaging Information

WACKER® Adhesion Promoter HF 86 is available in 5 kg and 25 kg pails, 200 kg drums and 1000 kg IBCs.