DEHESIVE 921 - Wacker Chemie - Silicones - Paper

Knowde Enhanced TDS

Identification & Functionality

Chemical Family: Silicones
CASE Ingredients Functions: Binder & Resin
Technologies: CASE Ingredients
Product Families: CASE Ingredients — Resins & Binders
Other Resins & Binders

Features & Benefits

Labeling Claims: Solvent-free
CASE Ingredients Features: Fast Cure,
Good Release Properties,
Improved Ageing Resistance

Applications & Uses

Markets: Industrial
Applications: Industrial — Paper & Pulp
Coated Paper & Paperboard
Compatible Polymers & Resins: Silicones
Compatible Substrates & Surfaces: Paper
Adhesive & Sealant Type: Pressure Sensitive Adhesive
Application Details: DEHESIVE® 921 is part of a multicomponent release coating to produce paper and filmic release liners. The liners are used for production of single and double-sided industrial release laminates.

Mixing Order

First pour in CRA® modifier in case CRA® is used.

Add DEHESIVE® 921 in several portions and stir slowly until the mixture is homogeneous.

Thoroughly stir in crosslinker until the mixture is homogeneous.

Slowly stir in catalyst. Local over-concentrations must be avoided.

Properties

Typical Properties
Properties: Fast curing

Low release at low peel speeds

Dynamically raising release profile

Good release stability

Suitable for versatile PSA adhesives

Very low volatiles content

Very long pot life

Excellent anchorage to a wide variety of substrates

Packaging & Availability

Country Availability: Albania,
Algeria,
Andorra,
Angola,
Austria,
Azerbaijan,
Bahrain,
Belarus,
Belgium,
Benin,
Bosnia and Herzegovina,
Botswana,
Bulgaria,
Burkina Faso,
Burundi,
Cameroon,
Canada,
Cape Verde,
Central African Republic,
Chad,
Comoros,
Congo,
Cote D'Ivoire,
Croatia,
Czech Republic,
Denmark,
Djibouti,
Egypt,
Equatorial Guinea,
Eritrea,
Estonia,
Ethiopia,
Faroe Islands,
Finland,
France,
Gabon,
Gambia,
Germany,
Ghana,
Gibraltar,
Greece,
Guinea,
Guinea-Bissau,
Hungary,
Iceland,
Ireland,
Italy,
Kenya,
Latvia,
Lebanon,
Lesotho,
Liberia,
Libyan Arab Jamahiriya,
Liechtenstein,
Lithuania,
Luxembourg,
Macedonia,
Madagascar,
Malawi,
Mali,
Malta,
Mauritania,
Mauritius,
Mayotte,
Moldova,
Monaco,
Montenegro,
Morocco,
Mozambique,
Namibia,
Netherlands,
Niger,
Nigeria,
Norway,
Pakistan,
Poland,
Portugal,
Qatar,
Reunion,
Romania,
Russia,
Rwanda,
Saint Helena,
San Marino,
Sao Tome and Principe,
Saudi Arabia,
Senegal,
Serbia,
Seychelles,
Sierra Leone,
Slovakia,
Slovenia,
Somalia,
South Africa,
Spain,
Sudan,
Svalbard And Jan Mayen,
Swaziland,
Sweden,
Switzerland,
Tanzania,
Togo,
Tunisia,
Turkey,
USA,
Uganda,
Ukraine,
United Arab Emirates,
United Kingdom,
Vatican City,
Western Sahara,
Zambia,
Zimbabwe
Regional Availability

Storage & Handling