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Uvasorb (Polymer additives)

Supplied by 3V Sigma

4 Products match your search

Uvasorb® HA-88FD

by 3V Sigma

Uvasorb® HA-88FD by 3V Sigma is an olygomeric hindered amine based UV light stabilizer. It provides long term thermal stabilization to polymers along with UV light stability. It offers low volatility, minimal migration rate, high extraction and gas fading resistance.<br> <ul style="padding-left: 40px;"><li> It exhibits high thermal stability preventing decomposition as well as volatilization even at elevated temperatures and high antioxidant activity.</li> <li>It shows excellent synergism with a broad range of additives used in polymer formulation.</li> <li>Recommended for thin layer applications such as fibers, films, tapes and also for automotive, drums, bottles, crates, sheets, toys, marine and garden furniture applications.</li> <li>Uvasorb® HA-88FD is suitable for polyolefins, olefin copolymers like EP, EVA, polyacetals, polyamides, polyurethanes, styrenic polymers, elastomers and polypropylene-elastomer blends.</li> <li>Recommended dosage is 0.10-0.6% for PP fibers, 0.05-0.4% for PP and HDPE tapes.</li></ul>
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Uvasorb® HA29

by 3V Sigma

Uvasorb® HA29 by 3V is a monomeric liquid hindered amine light stabilizer (HALS). Offers easiness of handling, low volatility and high thermal stability. Provides easy incorporation in specific substrates and liquid systems due to its liquid form.</br> <ul style="padding-left: 40px;"><li>Shows high compatibility with many different kind of polymers and additives.</li> <li>It does not affect the color and transparency of the substrate.</li> <li>Uvasorb® HA29 is suitable for polyolefin based applications such as PP filled systems, films & moldings and PP & HDPE tapes.</li> <li>Recommended dosage level is 0.10 to 1%.</li></ul>
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Uvasorb® S130

by 3V Sigma

Uvasorb® S130 is a liquid UV absorber. Offers low volatility and long term efficiency in both clear & pigmented systems. Provides superior protection against gloss reduction, cracking, blistering, delamination and color change.</br> <ul style="padding-left: 40px;"><li>Shows high compatibility with broad range of additives.</li> <li>It is miscible with all solvents and can be incorporated into water borne systems.</li> <li>Uvasorb® S130 is suitable for plastics and liquid concentrates/masterbatches based application.</li> <li>Recommended dosage level is 0.1 to 1%.</li></ul>
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Uvasorb® HA700

by 3V Sigma

Hindered amine based additive. Acts as an UV light stabilizer. It has an excellent solubility in a wide range of organic solvents with different polarities. Improves the light stabilization through synergistic effects in combination with other UV absorbers. Recommended for elastomers. It may be used alone or in combination with other UV absorbers or HALS. In general, the range of dosage is in between 0.1%-1 %.
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