항 노선 진주 색소는 특정 조건에서 안료의 황변을 어떻게 억제하거나 감소 시키는가?
anti-yellowing equalscent 안료 일반적으로 특정 조건 하에서 황변을 억제하거나 감소시키기 위해 다양한 조치를 취합니다. 이러한 측정에는 주로 다음 측면이 포함됩니다.
Choose a high-quality pigment matrix: anti-yellowing equalscent 안료 usually choose a pigment matrix with good antioxidant and light stability, such as high-purity titanium dioxide (TiO2), zinc oxide, iron oxide and other metal oxides. These pigment matrices can effectively resist the erosion of ultraviolet radiation and chemicals, and reduce the oxidation and discoloration of pigments.
UV 흡수 장치 또는 가벼운 안정제 추가 : UV 흡수제는 자외선 방사선을 흡수하여 안료를 조사하고 안료에 영향을 미치는 것을 방지 할 수 있습니다. Light stabilizers can disperse ultraviolet radiation and reduce its damage to pigments, thereby extending the life of the pigments and maintaining their color stability.
Surface treatment and coating technology: Pigments are usually surface treated or special coatings are added to enhance their anti-fouling ability and chemical stability. These treatments can include silane treatment, silica coating, etc., to make the pigment surface smoother and more corrosion-resistant, reduce the adsorption of dirt and chemicals, and thus reduce the possibility of pigment yellowing.
Optimizing particle shape and size: Controlling the particle shape and size of the pigment can improve its dispersibility and stability in the coating, thereby reducing the risk of yellowing of the pigment. 입자 구조를 최적화하면 안료의 광학 효과와 비상 저항이 향상 될 수 있습니다.
Environmental simulation laboratory testing: Environmental simulation laboratory testing under simulated climate conditions is used to evaluate the stability and durability of the pigment under conditions such as ultraviolet light, high temperature, and humidity. 이 테스트는 안료 제형 및 제조 공정을 최적화하고 황변에 대한 내성을 향상시키는 데 도움이 될 수 있습니다.
Application of new materials: Continuously pursuing the research and development and application of new materials, such as nanotechnology and functional coating technology, can further improve the weather resistance and yellowing resistance of the pigment.
노란색의 진주 안료는 황변을 줄일 수 있습니다. 그들은 어떤 종류의 환경에 적합합니까?
Anti-yellowing pearlescent pigments 색상 안정성에 대한 요구 사항이 높은 환경에 적합하며 오랫동안 좋은 외관을 유지해야합니다. 구체적으로, 다음은 노란색의 진주 안료를 적용하는 데 적합한 일부 환경과 장면입니다.
Outdoor building and structure coatings: Such as building exterior walls, roofs, railings, door and window frames, etc., these parts are exposed to the external environment for a long time and are easily affected by natural factors such as ultraviolet rays, rain, and wind. 항 노선 진주 안료는 코팅의 색 안정성을 유지하고 코팅의 서비스 수명을 연장 할 수 있습니다.
Automobile and vehicle coatings: Including car bodies, motorcycles, bicycles, etc., these vehicles need to be able to withstand the sun, rain and chemical erosion. 방지 된 진주 색 안료는 코팅의 색상과 모양을 오랫동안 변경하지 않을 수 있습니다.
Outdoor furniture and decorations: Such as flower pots, garden furniture, sculptures, etc., these items are often exposed to sunlight, rain and air. 노란색의 진주성 안료는 시각적 매력과 장식 효과를 유지할 수 있습니다.
Ships and marine facilities: Anti-yellowing pearlescent pigments are also suitable for hull coatings, offshore platforms and offshore facilities, as they need to be able to resist seawater, ultraviolet rays and salt corrosion in the marine environment.
Outdoor billboards and signs: Such as road signs, billboards, signs, etc., which need to maintain clarity and good visibility for a long time.
