钛白粉sr-236：是一种采用法工艺生产的金红石型钛白粉。经氧化锆与氧化铝无机表面处理，用特殊有机处理剂进行表面改性，具有蓝相高、易分散、高耐候性、高遮盖力、低吸油量、良好体系相容性、优异加工流变性等特性，是一种偏油性的、高品质的塑料专用钛白粉。技术指标二氧化钛含量：≥
91%
金红石含量：≥
98
无机处理
硅、铝
有机处理
有
结晶粒度
0.29
比重
4.0
松装密度
28
吸水量：≥
97.5
颜色
ciel*
吸油量
19~22
亮度：≥
93.5
筛余物, m/m
≦0.05
105挥发份,%
≦0.8[2]
应用行业钛白粉sr-236可广泛用于聚烯烃、pvc、abs、ps等色母粒、型材、板材、管材中，也可用于制皮革色浆、油性涂料等。
应用特性蓝色底相：sr-236的平均粒子大小接近于钛白粉理论最佳粒径，小粒径的tio2比大粒径更能有效的散射蓝光，因此具有更蓝的底相和优良的白度。
优秀的分散性：特殊的无机表面处理和有机表面处理减少了tio2粒子之间的接触，使r-248在应用过程中表现出优秀的分散性。因而润湿性好，易研磨。
低吸油量：sr-236的低吸油量，使钛白粉在塑料的应用过程中保持良好的加工性能。
高耐候性：sr-236采用锆包膜处理工艺，提高了钛白粉的耐候性和耐热性，因而化学性能非常稳定。
良好的体系相容性：sr-236特殊的有机表面处理，非常适合于非极性体系和油性体系，因而在应用中表现出良好的体系相容性。
产品特点钛白粉sr-236具有卓越的颜料性能，如它的白度、亮度、光泽好，遮盖力、消色力和流动性强，有极佳的耐候性和抗粉化性能。
产品包装25公斤纸塑混合袋或500、1000公斤塑料编织袋。
产品储存只要避免受潮，可以长期储存。
安全防护：在处理tio2时，应佩带手套和防护罩。如果发生皮肤接触，该化合物不会有危险，但建议使用之后清洗皮肤。
titanium dioxidesr-236: is a kind of rutile titanium dioxide production by themethod of process. by zirconium oxide and aluminum oxide inorganicsurface treatment, surface modification with special organicagents, with lan xianggao, easy dispersion, high weatherability,high hiding power, low oil absorption, good system compatibility,excellent processing characteristics of rheology, special plastictitanium dioxide is an oily, high-quality.
technical indicators
titanium dioxide content: 91%
rutile content: 98
inorganic silicon processing, aluminum
organic processing
crystal size 0.29
the proportion of the 4
the bulk density of 28
water quantity: 97.5
color ciel*
oil absorption of 19~22
luminance: = 93.5
residue on sieve, m/m is less than or equal to 0.05
105 volatile,% less than or equal to 0.8[2]
the application of industry
titanium dioxide sr-236 can be widely used in polyolefin, pvc, abs,ps masterbatch, profiles, plates, pipes, can also be used to makeleather paste, oil paint.
application characteristics
blue background: sr-236 average particle size close to the optimumparticle size of titanium dioxide theory, small diameter largerthan tio2 diameter can scatter blue light effectively, so it hasmore blue bottom and excellent whiteness.
excellent dispersion: the inorganic surface treatment and organicsurface treatment to reduce the contact between the tio2 particles,the r-248 in the application process showed excellent dispersion.consequently, wettability, easy to grind.
low oil volume: sr-236 low oil, titanium dioxide keep make goodprocessing performance in the application process in theplastic.
high weather resistance: sr-236 zirconium coating treatmentprocess, improve the titanium dioxide weathering resistance andheat resistance, and chemical properties are very stable.
good system compatibility: sr-236 special organic surfacetreatment, very suitable for non polar system and oil system, andin the application of the system showed good compatibility.
product features
sr-236 titanium dioxide has excellent pigment properties, such aswhiteness, brightness, gloss it well, hiding power, reducing powerand strong liquidity, have excellent weathering resistance and antipulverization performance.
product packaging
25 kg plastic mixed bag or 500, 1000 kilograms of plastic wovenbag.
product storage
just avoid damp, can be stored for a long time.
safety protection: when dealing with tio2, should wear gloves andprotective cover. in case of skin contact, the compound is notdangerous, but recommend the use of after cleaning skin.
淮安市汇江钛白粉有限公司
陈惠慧
18360758777
汛关新村2号
