Specification Solar Panel Cleaning Robot,Solar Panel Cleaning,Solar Panel Cleaning Machine,Automatic Solar Panel Cleaning System Hebei Honde Plastic & Metal Co., Ltd. , https://www.foundation-system.com
Product name:optical brightenerÂ
CAS:1533-45-5
MF:C28H18N2O2
MW:414.4
Appearance:greenish yellow powder
Purity: ≥98%
Melting Point: 198~203°C
Fineness: Â >100mesh
Product Name: OPTICAL BRIGHTENER OB-1
Code: OB-1
C. I. NO.: FBA393
CAS NO.: 1533-45-5
Molecular Weight: 414.4
Chemical Formula: C28H18N2O2
Physical and Chemical properties:
APPEARANCE:BRIGHT YELLOW CRYSTALS POWDER
SHADE:GREENISH
METLING POINT:355-360 ° C
PURITY:98.5% min
FINENESS:300 mesh min
Optical brightener properties:
Optical brightener OB is a kind of benzole compound,lt is odorless, hard to dissolve in water,Â
soluble in paraffin,fat,mineral oil,wax and common organic solvents. It can be used for whitening thermoplastic plastics,PVC,PS,PE,PP,ABS,Acetate fiber,paint,coating,printing ink,etc.It can be added at any stage in the process of whitening the polymers and make the finished products emitta bright bluish white glaze.It can also be used as special marks in identify fatless material if used in printing ink.
Optical brightener application:
1) Suitable for whitening and brightening polypropylene plastic,hard PVC, ABS,EVA, polystyrene, Â Â polycarbonate, etc.
2) Suitable for whitening chemical fibers,such as the polyester fibre,nylon fiber,polypropylene fiber and so on.
3) Suitable to be added into the conventional polymerization of polyester and nylon.
4)Â Especially suitable for whitening the plastics of elevated temperature compaction.
Dosage:
Put OB-1 brightener into every 1000kg materiel.
1. The add-on amount of EVA, polypropylene,nylon and polycarbonate is 75-200g.
2. The add-on amount of terylene fiber is 75-300g.
3. The add-on amount of benzene is 25-50g.
Optical brightener specification:
Product name
optical brightener OB-1
CASÂ Code
1533-45-5
MF
C28H18N2O2
MW
414.4
Appearance
greenish yellow powder
Melting Point
359oC
Purity
99.5%
Fluorescent strength
35
Viscosity (25), mPa.s
50
PH value
8-10
Density, g/cm3
1.1-1.2
Ionicity
anionic
Optical brightenerÂ
PRODUCTÂ NAME
CIÂ No.
APPLICATION
Optical brightener BBU
220
1. Used for cotton fiber and glue fiber.Â
2. Used in the syrup of discharge pattern of printing color.Â
3. Used in paper pulp.Â
4. Used in the process of surface gluing.Â
5. Used in the process of coating.Â
Optical brightener  BA
113
Mainly applied to whiten paper pulp,surface sizing,coating, andÂ
also applied to whiten cotton,linen and cellulose fiber as well asÂ
cellulose fabrics, and to brighten light-colored cellulose fabrics.Â
Optical brightener FB351granules
351
Used in synthetic detergent industry and soap industry.
Optical brightener OB-1
393
used to whiten various kinds of plastics such as ABS,PS,HIPS,
PA,PC,PP,EVA and rigid PVC.With addition of Optical Agent
OB-1,polyamide fiber,nylon and polyester have significantlyÂ
good whiteness.Â
Optical brightener 31#
31
1. Used for detergent industry and soap industry.Â
2.Used for cotton fabric and gluing products and light color orÂ
printing products.The affinity with cellulose fiber is not so good
as VBL.Â
3. Usd for polyvinyl alcoholic fiber and polyamide fiber.Â
 Why us
1. High quality under strict QC/QA system with GMP factory price and best service.
2. Fast and safe delivery with secure and discreet shipment.
3. Double check before delivery to make sure correct.
4. Third-party Inspection
5. Providing complete services with our resource integration, we can thus create more competitive advantages for you!
Optical brightener product pictures:
The system with solar power generation, charging and storage devices. It can supply power without any external power supply. It can start and stop while necessary.
It can clean without water and cleaning medium.
The cleaning area is large, one-way running distance is 800-1000 M.
The cleaning effect is good, the efficiency is above 95%.
Strong adaptability, suitable for roofs, greenhouses, plains, hills, deserts, lakes and other areas and terrains, the overall protection level of the control system is IP55, all-weather work.
The cleaning part is made of macromolecule material which is made by soft spiral brush it won`t damage the toughened glass on the surface of the PV module.
The cleaning time and frequency can be set according to different geographical and seasonal conditions.
The system has two operation modes: fully automatic remote control mode and local manual control mode, the two modes can switch each other.
It equipped with wireless module, can realize remote control and telemetry functions.
The mechanical structure is simple, reliable and stable, provide warranty for 2 years.
Standardization and modularization of equipment parts, easy to be transported, installed and debugged.
Equipped with infrared temperature sensor group, which can measure the temperature of silicon wafer and analyze the power of single board.
Significant economic benefits, the investment is about 0.1-0.15 RMB/W, effectively enhance the power generation efficiency of 6%--25%, can recover the investments in 1-2 years .
China-Hot-Sale-High-Quality-Optical-Brightener-for-Agent
Optical brightener product details: