Code: 10244. We supply a line of additives for plastics called UV stabilizers based on benzophenone and benzotriazole.

Benzophenone- and benzotriazole-based UV stabilizers are additives commonly used in the plastics industry, in both virgin and recycled polymers , to protect polymers from degradation caused by exposure to ultraviolet (UV) light.

Characteristics of both classes of UV stabilizers for plastics:

UV stabilizers based on benzophenone

Function: These stabilizers act as UV radiation absorbers, absorbing UV energy and thus preventing degradation of the polymer chains.

Mechanism of action: They absorb UV light and convert this energy into heat, thus reducing the harmful effects of ultraviolet light on the polymer.

Applications: They are used in various sectors, such as packaging, fabrics, and plastic products exposed to the external environment.

Benzotriazole-based UV stabilizers

Function: These stabilizers are also UV absorbing agents, but work slightly differently than benzophenones. They protect the polymer by preventing the formation of free radicals.

Mechanism of action: They absorb UV light, and their presence can prevent the breakdown of polymer chains caused by free radicals generated by exposure to ultraviolet light.

Applications: They are used in particular to improve the UV stability of polymers used outdoors, such as in car components, toys, and other objects exposed to sunlight.

Both of these types of UV stabilizers are important for extending the life and resistance of polymeric materials exposed to outdoor conditions.

Use of UV stabilizers for plastic materials:

Benzophenone and benzotriazole UV stabilizers are widely used in various sectors of the plastics industry to protect polymers from degradation caused by ultraviolet (UV) light.

Packaging Industry

UV stabilizers are used in plastic materials used for packaging such as bottles, containers and protective films. This helps preserve the integrity of the material and maintain the quality of the packaged product during exposure to sunlight.

Automotive

In plastic components used in the automotive industry, such as interior panels, bumpers and other exterior trim, UV stabilizers help prevent degradation caused by sunlight, improving the durability and aesthetics of the plastic elements.

Building

UV stabilizers are used in plastic materials used in construction, such as in the coating of windows, pipes, seals and building materials. This helps maintain the stability and resistance of materials exposed to atmospheric agents.

Outdoor Toys and Objects

In toys and outdoor items, such as chairs, tables and garden equipment, UV stabilizers are used to protect plastic materials from degradation caused by sunlight.

Technical Textiles

In technical fabrics, such as those used in roofing, tents and outdoor materials, UV stabilizers are used to increase the resistance and durability of the material exposed to the external environment.

If you wish to receive further information on UV Stabilizers for Plastics, contact our sales office.

Origin: Italy

Category: Recycled polymers - UV stabilizing additives