Quality standard
Enterprise standard Q/ECAV.007-2005
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No.
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Item
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Q/ECAV.007-2005 rutile
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indicator
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TYR232
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TYR231
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1
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TiO2 content,%(m/m)≥
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92.0
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98.0
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2
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color(Compare with standard sample)
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no less than
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no less than
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3
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decolorization force (Compare with standard sample) ≥
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100
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100
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4
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105℃ volatile matter,% ≤
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0.80
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0.5
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5
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After 24h pretreatment with 23±2℃ and relative humidity (50±5)%, the volatiles were prepared at 105℃,%(m/m) ≤
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1.5
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0.5
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6
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water insolubles, %(m/m) ≤
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0.5
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0.6
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7
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PH of the water suspension
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6.0-8.5
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6.0-8.5
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8
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Oil absorption( g/100g)≤
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22
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24
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9
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45μmresidue on sieve%,(m/m) ≤
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0.05
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0.05
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10
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Water extraction fluid resistivity,Ω m ≥
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60
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20
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11
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Rutile content (%) ≥
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97
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96
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Testing
The company has a sound quality inspection system and quality control system. Professional technicians and advanced testing instruments provide a good foundation for the company to carry out strict quality testing and quality control. It can provide internal control indexes such as particle size distribution, specific surface area, dispersion, color difference, iron content and trace elements to meet the needs of different groups of customers.
Products
R-232
R-232 rutile titanium pigment is a titanium pigment coated with silica and aluminum and then treated with organic surface. It is characterized by fine particles, good dispersibility, low oil absorption and good covering power, and can be widely used in coating, ink, plastics, papermaking and other fields.
Executive standard
● Enterprise standard Q/ECAV.007-2005
Properties
Titanium dioxide % ≥ 92
Density g/cm3 4.2
Oil absorption g/100g ≤ 22
PH 6.0-8.0
Good weather resistance
The crystal conversion rate of rutile % ≥ 97
● High tolerance ● low Oil absorption ● stability is good
● Paint, ink, plastic, paper, etc
TYR-231
Tyr-231 is an uncoated rutile type universal grade titanium dioxide. With fine particles, low Oil absorption and good covering ability, it can be widely used in coating, printing ink, plastics, papermaking and other fields.
Executive standard
Enterprise standard Q/ECAV.007-2005
Properties
Titanium dioxide % ≥ 98
Density g/cm3 4.1
Oil absorption g/100g ≤ 24
PH 6.0-8.5
Good weather resistance
The conversion rate of gemstone crystal was % ≥ 96
● Low Oil absorption ● Fine degree of absorption
● Paint, ink, plastic, paper, etc
Product packing
Packing: 25kg white valve port paper-plastic packing, 25kg plastic woven bag; 500 kg, 1000 kg woven container bags, etc.
Packing and transprotation note
(1) Pay attention to protect against rain and moisture during storage and transportation
(2) It is suggested that stack height ≤15 packets
(3) Storage cycle ≤6 months
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湖北省瑞琪化工有限公司
Hubei Ruiqi Chemicals Co., Ltd.
