Titanium Dioxide
Description:
Rutile TIO2 pigment RC Series is coated with zirconia and alumina in an inorganic manner and modified with special organic finishing agent on the surface .With advantages of preferred blue color, good dispersibility, low oil absorption, excellent compatibility and outstanding rheological property under processing, the pigment is particularly applicable to plastic processing. It exhibits outstanding covering power and brightness and is useful to retain the mechanical properties of the finished plastic products. It can be widely used in polyolefin, PVC,ABS,PS,section bar ,plate and tube as well as color paste and oil paint.
Specifications:
Type | RCR8816 | RCR8828 | RCR8829 | ||
Inorganic surface treatment | ZrO2, AL2O3 | ZrO2, AL2O3 | ZrO2, AL2O3 | ||
Organic surface treatment | YES | YES | YES | ||
Tio2 content % | 95min | 93min | 93min | ||
Brightness% | 94.5min | 94.5min | 94min | ||
Tint reducing power, Ryenolds number, TCS | 1850 min | 1900 min | 1850 min | ||
Volatile matters at 105℃,% | 00.5 max | 00.5 max | 00.5 max | ||
Water soluble matters,% | 0.5max | 0.5max | 0.5max | ||
PH value of water suspension | 6.5-8.5 | 6.5-8.5 | 6.5-8.5 | ||
Oil absorption value(g/100g) | 17max | 20max | 20max | ||
Electrical resistance of aqueous extract ,ῼm | 80min | 80min | 80min | ||
Residue on sieve (45um mesh),% | 0.02max | 0.02max | 0.02max | ||
Rutile content,% | 97.0 min | 98.0 min | 98.0 min | ||
Whiteness,(compared with standard sample) | No less than | 6.0 min | 6.0 min | ||
Oil dispersible power (Hegemann number) | 6.0min | 6.0min | 6.0min | ||
Index controlled by the company | Gardner of dry powder | L | 100.0min | 100.0min | 100.0min |
b | 1.6max | 1.6max | 1.6max | ||
Dispersibility under high-speed strirring µm | 25 max (typical application under certain indigents ) | 25max (typical application under certain indigents) | 25max (typical application under certain indigents) | ||
Package:
In paper with plastic woven bags, 25 kg net each; keep away from water and fire.
Others:
We can produce Titanium Dioxide in accordance with the technical target provide by user/customer.
Resin Chemicals Co., Ltd