AD-304 PROTECTOR UV

Main Use

AD-304 is a UV protector in microsphere form that protects plastics from sunlight. It prevents the polymer from degrading outdoors.

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How does it work?

• It is incorporated evenly into the plastic resin during manufacturing.
• When exposed to sunlight, it neutralizes free radicals and stops photodegradation from its earliest stages.
• Its main role is to protect the polymer structure and extend the service life of the parts.
• It does not protect the color, although it helps products maintain a better exterior appearance.

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Advantages and Benefits

• It protects against yellowing, gloss loss, and brittleness caused by sun exposure.
• It effectively “recharges” by continuously capturing free radicals.
• It improves the durability and appearance of the plastic.
• High thermal stability during processing.
• Compatible with UV absorbers for extra protection.

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Plastic resins where it can be used

It can be used with a wide range of plastic resins such as:

• High-Density Polyethylene
• Low-Density Polyethylene
• Linear Low-Density Polyethylene
• Polypropylene
• General-Purpose Polystyrene
• High- or Medium-Impact Polystyrene
• PVC compounds
• SAN
• TPU
• EVA

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Production processes where it can be used

• Injection
• Extrusion
• Blow molding
• Thermoforming

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Suggested Dosage

In general, we recommend using between 1.0 and 1.5 grams per kilogram of resin.

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Minimum Order

• Authorized distributors: From 50 grams
• Online store: from 1 kilogram
• Corporate sales: from 1 kilogram

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Packaging and Availability

Packaging:

• 1 kg bags
• 25 kg boxes

Availability:

• Authorized distributors
• Online store
• Corporate sales

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