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UV稳定剂

Looksorb-180DZ® 透明溶液型新一代紫外线吸收剂

Looksorb-180DZ® Formamidine系紫外线稳定效果，作为Phenolic系抗氧化效果和 HALS的效果并行的透明液体状 (clear solution type)紫外线稳定剂，追加的抗氧化剂作用和使HALS系紫外线吸收剂的作用最大化的产品。

Features
▶ 透明溶液型、因低挥发性使用简便
▶ 在紫外线损伤度最高的部分有高的吸收力(300∼370nm)
▶ 除紫外线吸收功能外具有高抗氧化效果
▶在 Polyols上具有卓越的溶解性
▶ 高分子固有的维持光泽的功能

Application
▶ Polyurethane Shoe sole(out sole & middle sole)
▶ Polyurethane Synthetic Leather.
▶ Polyurethane Adhesives.
▶ Polyurethane Coating Agent.
▶ Thermoplastic urethane

Solubility
▶ Solubility (20℃) Solvent ％w/w
Water < 0.01
Acetone > 50
Chloroform > 50

Guidelines for use
▶ Looksorb-180DZ® 的使用范围在0.5% ~ 3% 就有卓越的效果.

Appearance
▶ Bright yellow liquid

TGA Data (20℃/min, N2 Purge Gas)
▶ Temperature (℃)              Loss(%)
220                     1
250                     3

Looksorb-190D® 透明溶液型新一代紫外线吸收剂

Looksorb-190D® 是作为Formamidine系紫外线稳定效果和Phenolic系抗氧化效果并行的透明液体状(clear solution type)的紫外线稳定剂，使追加的抗氧化剂作用最大化的产品

Features
▶透明溶液型、因低挥发性使用简便
▶在紫外线损伤度最高的部分有高的吸收力(300∼370nm)
▶除紫外线吸收功能外具有高抗氧化效果
▶在 polyols上具有卓越的溶解性
▶高分子固有的维持光泽的功能

Application
▶ Polyurethane Shoe sole(out sole & middle sole)
▶ Polyurethane Synthetic Leather.
▶ Polyurethane Adhesives.
▶ Polyurethane Coating Agent.
▶ Vinyl polymer (PVB, PVC) : LAN Cable, PVC Leather
▶ Epoxy : 地材

Guidelines for use
▶ Looksorb-190D®的使用范围在0.5% ~ 3% 就有卓越的效果

Appearance
▶ Bright yellow liquid

TGA Data (20℃/min, N2 Purge Gas)
▶ Temperature (℃)                  Loss(%)
200                          2
250                         10

Information on ingredients
▶Chemical Nature
Preparation, Contains à Benzotriazoles, Phenolic antioxidant & Organic phosphites

Looksorb-161K® 溶液型新一代紫外线吸收剂

Looksorb-161K® 是作为紫外线稳定效果和Phenolic系抗氧化效果并行的透明液体状(clear solution type)的紫外线稳定剂，使追加的抗氧化剂作用最大化的软质聚氨酯专用产品

Features
▶溶液型、因低挥发性使用简便
▶在紫外线损伤度最高的部分有高的吸收力(300∼370nm)
▶除紫外线吸收功能外具有高抗氧化效果
▶高分子固有的维持光泽的功能

Application
▶ Polyurethane coating

Solubility
▶ Solubility (20℃) Solvent ％w/w
Water < 0.01
Acetone > 50
Chloroform > 50

Guidelines for use
▶ Looksorb-161K® 的使用范围在 0.5% ~ 1.5%.就有卓越的效果

Appearance
▶ Bright white liquid

TGA Data (20℃/min, N2 Purge Gas)
▶ Temperature (℃)           Loss(%)
200                    2
250                    5

Information on ingredients
▶ Chemical Nature
Preparation, Contains à  Benzotriazoles, Phenolic antioxidant