Product Name: Titanium Dioxide White PigmentCode: TiO2-R989
Countertype: Dupont 901, 706; LOMON
C. I. NO.: 77891
CAS No.: 13463-67-7
EINECS NO.: 236-675-5
Molecular Weight: 79.90
Chemical Structure: TiO2
Physical and Chemical properties:
Test method: R2/ ISO591, IV/ASTM D476
Surface treatmeat: Al2O3, ZrO2, organic compounds
Specific gravity(g/cm3): 4.1
Loose density(g/cm3): 0.78
Appearance: White powder
Content of TiO2: 93%(m/m)min
Volatile at 105C: 0.5% (m/m)max
Mesh residue (45um): 0.05% (m/m) max
Colour (Sample reference samplea): Δ L*: -0.3 min, Δ S: 0.5 max
Scattering power (Compare with reference sample): 100% min
pH value of aqueous suspension: 6.5-8.0
Oil absorption: 20g/100g max
Product characteristics:
R989 has good pigment properties with high level of whiteness, lightening power, gloss, hiding power and tinting strength. It is easy dispersion, excellent weather resistance.
Recommended application:
R989 is particularly recommended for paint, coating, plastic, paper with high weather resistance.
Packing:
25kg paper bags, 500/1000kg big bag.
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IECEx Approved Coriolis Mass Flow Meter
Zhejiang Sealand Technology Co., Ltd. is a trustworthy manufacturer of Mass Flow Transmitter, Coriolis Mass Flow Transmitter, Coriolis Mass Flow Sensor, Mass Flow Sensor & Mass Flow Sensor Coriolis, ATEX, IECEx & CE approved.
The meter can be connected with computer as follows. Connect the meter and computer with a USB-to-RS485 converter( converter A+ end to transmitter A+ end, B- to B-, and GND to GDN); turn to device manager of the computer to check COM port connected with meter. Start the software, select the right COM port and click Connect; do not change any other parameters (if you do not know the right one, click Automatic options on the left, click Connect, plug & unplug the transmitter, and then check if it is connected). You can click Connect on the tool bar to disconnect or connect again. It will shown Connected/Not Connected at the bottom of this interface.
The flow direction is settable. There are 4 options, forward(default), reverse, absolute value & bi-direction. There is a direction mark on the sensor. Forward means the same direction with the mark on sensor, the meter will only count the flow in this direction; reverse means the opposite direction of the mark, the meter will only count the reverse direction; bidirectional means that the meter will measure both directions, it increases when it is forward and decreases when reverse; absolute means it increases no matter it is forward or reverse.
Mass Flow Transmitter, Coriolis Mass Flow Transmitter, Coriolis Mass Flow Sensor, Mass Flow Sensor, Mass Flow Sensor Coriolis
Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeter.com