产品说明Product Description
亮江牌-金红石型钛白粉R218是一种硫酸法生产的通用型钛白粉颜料,采用国外引进的粒径生产技术和独特的包膜技术,表面经硅、铝无机包膜和特殊有机处理,具有良好的光学性能和优越的颜料性能。
主要特性:
白度好、光泽度高,遮盖力高、消色力强、具有较高的耐候性和抗粉化能力,吸油量低、润湿性好、易分散于多种体系。
Key Features:
With advanced control technology of particle-size and particular coating technology, the products show good whiteness, high gloss, great hiding power, strong tinting power, favorable weatherability , high chalk resistance, low oil absorption, good wetting and are easy to disperse in a variety of systems.
应用范围:
R218属通用型、多用途、金红石型钛白粉,广泛应用于各种中高要求室内外涂料、内外墙乳胶漆、工业涂料、粉末涂料、路标漆、防腐漆、防污漆、船舶用漆、以及塑料、色母粒、橡胶、油墨、皮革、造纸、装饰纸和层压纸等领域。
Recommended applications:
Rutile Titanium Dioxide pigments R218 is general purpose products, widely used in industries includes indoor&outdoor coatings, interior and exterior latex paints, industrial coatings, powder coatings, road sign paint, anti-corrosive paint, antifouling paint, marine paint. The products can also be used in plastics (PVC, PE, polystyrene and polyurethane etc.), masterbatch, rubber, printing ink, leather, paper making, decoration paper and etc..
技术指标Typical Properties:
性 能property | R218 |
二氧化钛含量 % TiO2 content | ≥94.0 |
金红石含量 % Rutile content | ≥98.0 |
颜 色 (与参比样比) Color (compared with standard sample) ∆L*(样品-标样)(sample-standard sample) ∆s=(∆a2+∆b2) | 不低于not lower than ≥-0.3 ≤0.5 |
105ºC挥发物 % Matter volatile at 105ºC | ≤0.5 |
水溶物 % Matter soluble in water | ≤0.5 |
筛余物(45µm筛孔) % Residue on sieve 45µm | ≤0.1 |
水悬浮液PH值 PH of aqueous suspension | 6.5-8.5 |
亮 度 % Brightness | ≥96 |
吸油量 g/100g Oil absorption g/100g | ≤21 |
消色力(雷诺值) Tinting strength , Reynolds number | ≥1800 |
无机表面处理 inorganic surface treatment | SiO2 ,AL2O3 |
有机表面处理 organic surface treatment | 有 yes |
包装规格
采用内塑外编或纸塑复合袋包装,净重25kg,也可根据用户要求,提供500kg或1000kg塑料编织大袋。
储运安全
本品安全***无害,呈白色粉末状,运输过程中防止受潮,储存时应置于阴凉、通风、干燥的场所。
处理时避免吸入粉尘,如粘染可用肥皂和水清洗,具体可参考相应的物质安全技术资料。