硫化锌烧结颗粒 ZnS Sulfide Sintered Particles ZnS
硫化锌烧结颗粒 ZnS Sulfide Sintered Particles ZnS
硫化锌
产品技术指标:
化学品名 | ZnS |
应用 | 塑料、橡胶、涂料、油墨、机械润滑、阻燃材料等 |
外观 | 白色粉末 |
加热减量(%) | ≤1 |
含量(%) | ≥97 |
粒径 | <1mm |
性能特点:
1)和TiO2不同，不会和酚基防老化作用产生有色复合物，因而抑制了聚合物的催化氧化作用，热稳定性佳,在350°C下十分稳定，耐化性强，不溶于水/溶剂。
2)以其极低的磨损性而著称，因此可减少对加工设备的磨损，如模板，螺杆和喷嘴等。
3）具有出色的分散性和流变性，因其莫氏硬度只有3磨损性极低。使它非常适合作为所有玻纤增强塑料的白色颜料，明显优势在不像TiO2(其莫氏硬度为6.0-7.0)那样破坏增强用的玻纤，从而确保和提高成品的弯曲强度和冲击强度。可作为摩擦材料的润滑剂，同时能避免弹性体塑料的变脆。
4）它是独特的蓝相白色颜料，具有增白作用，可提高荧光粉的效率。它不像TiO2有光催化作用，还能锚固有催化效果的金属离子，防止这些离子进入聚合物晶格内产生催化降解作用，提高塑料的耐候性能。
包装: 25kg/桶/袋
储存:避免日照、雨水
本产品技术说明书不是契约文件，不能保证本产品适合于客户的特定用途所有的保证条款和客户的任何其他权利等应在订单或合同中以书面形式确认
Zinc Sulfide
Chemical Name | ZnS |
Application | Glass Fiber Reinforced Engineering Plastics (PA, PP,ABS,PC,PBT.Etc.), PEK, Epoxy Resin. Elastomer. Synthetic fibe color masterbatch ,white pigment. Wood pain |
Appearance | white powder |
Particle Siz0(D50) | <1mm |
Heating Loss(%) | ≤1 |
Content(%) | ≥97 |
Performance Features:
Zinc Sulfide has remarkable low wear and tear on machine because of its low harness, so it can reduce the wear of processing equipment, such as templates and screws .And it can be used in polymers that are glass fiber reinforced. lt also has high thermal conductivity. lt is a unique blue-white pigment with whitening effect and can be used in combination with optical brighteners to allow the preparation of brilliant white colors. Unlike TiO, it can better improve the weather resistance of plastic.
Zinc Sulfide can be used in Plastic, Coating and other applications. Different like TiO,, it will not inhibit the catalytic oxidation of polymer. lt has good wetting properties, excellent dispersibility and good thermal stability, and is very stable at 350 degrees. By shifting the UV absorption band closer to shorter UV wavelengths, Zinc Sulfide can help improve the mechanical properties of UV-cured coatings.
Packaging
25kg/pack
On special orders, customized packaging is available.
Storing
Avoid dampness and sunshine
Note: This data sheet is for your general information and advice. In case of special questions, please contact us Information is given to the best of our knowledge and experience without guarantee. All users of our products are liable to comply with legal regulations.