Uvasorb® HA700

牌号Uvasorb® HA700
厂家Chemsfield Korea Co., Ltd.
分类UV Protector / Light Stabilizer
介绍Uvasorb® HA700 is a monomeric Hindered Amine Light Stabilizer (HALS). It is particularly effective as light and long term heat stabilizer for coatings. Many years of light stability and high temperature service
conditions can be achieved. HALS activity does not relate to absorption of UV radiation. The tetramethylpiperidinyl group is responsible for the stabilization effect. They function mainly as free radical scavengers especially with peroxy radicals.
Uvasorb® HA700 has an excellent solubility in a wide range of organic solvents with different polarities. HALS can be combined effectively either with UV absorbers. Combination usually improves the light stabilization through synergistic effects.

APPLICATIONS:

Uvasorb® HA700 is highly effective with many different kind of binders.
Uvasorb® HA700 may be effective in
  • Elastomers
  • Adhesives
When using Uvasorb® HA700 the following points must be considered:
  • Sulfur containing additives such as thioether secondary antioxidants , may reduce the stabilizing activity.
  • The presence of pigments may interact with the light stabilization.
Always, it is recommended that any application should be thoroughly investigated according to the specific conditions of use.

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Chemsfield Korea Co., Ltd. 产品展示 种类
Uvasorb® HA-88FD UV Protector / Light Stabilizer
Chemsfield m-XDA Plasticizer
Chemsfield TMG Slip Agent / Lubricant / Mold Release / Processing Aid
Chemsfield NNDMA Plasticizer
Chemsfield MDAC Optical Brightener
Uvasorb® HA700 UV Protector / Light Stabilizer
Uvanone 3C UV Protector / Light Stabilizer
SYMASORB SMS Slip Agent / Lubricant / Mold Release / Processing Aid

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