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- Time of issue:2020-09-20 16:40:49
The center is the provincial R & D center approved by Inner Mongolia Science and Technology Department,mainly focus on application of rare earth sulfide functional materials, consists of a research and development team and a testing team,and now has 11 experts and chemists.
R & D is mainly engaged in the direction of the following aspects:
Project I:Environmenta-friendly Cerium Sulfide Pigments with Ecxellent Performance
Baotou Hongbo Te technology Co.,Ltd owns advanced and reliable industrialization production
technology to produce RE environmental friendly pigment .With cerium oxide as raw materials
,the final products need process calcination ,quantitative mixing, high temperature synthesis,
crushing, water washing ,surface treatment, vacuum filtration dewatering, drying, crushing,
screening and grading and packaging etc.
HBT has been engaged in research and production of RE sulfide environmentally friendly pigment
for eight years .It owns independent intellectual property rights and the registered trademark
"GreenTop". The first-phase project was completed in May 2016, with an annual output of 100
tons of cerium sulfide pigment which has begun to put into production 4 kinds of products.
Rare earth sulfide is a specific application of high performance RE functional materials, as well
high value-added products.RE resource utilization rate is improved very much which encourages
by the line of the national strategic development plan of the rare earth resources.Turning China's
reserves of rare earth resources into the superiority of economic development help to change the
situation that the RE resources utilization rate and value-added is low.
Independent Intellectual Property Rights as below：
1、Patent：Preparation of Sesqui Red Pigment By Molten Sulphur
Patent No.：ZL 2010 1 0621447.2
2、Utility Model：The intermittent high temperature tube furnance atmosphere
Patent No:ZL2014 20319595.2
3、A sulfide synthesis of continuous high temperature furnace
Patent No:ZL2016 2 1453734.6
ProjectII:Introduction advanced technology and equipments for production of
Environmental Friendly Cerium Sulfide Pigments
After Solvay Group Franch RE pigments project’acquisition ,HBT has made another world famous
brand "Neolor". The Neolor series products are rare earth sulfide inorganic environmentally friendly
pigment with excellent performances like weather resistance , temperature resistance ,ultraviolet
absorption and reflection of infrared light.Poducts with three primary colors including light orange,
orange and red ,are widely used in all kinds of engineering plastics, such as polypropylene,polyamide,
polycarbonate, ABS, ABS/ASA, sulfide and ASA/PC, PC/PBT, ABS/PA and PU.
The vapor-solid technology purchased from France including several French technology patents,
trademarks, domain names and other intellectual property rights of ownership,only belongs to HBT
exclusively in the world.
Adhering to the "innovation, harmony, green, open, sharing" concept, with abundant rare earth resources
and constantly improved the technical strength of science and technology, especially the introduction
the set of advanced production equipment from France,HBT will gradually plan to develop the appicaiton
field of products, enlarge the output so as to service global market and users better.
ProjectIII:Pure Phase Cerium Sulfide
R & D center has successfully developed pure phase cerium sulfide of model RS-01.
RS-01 is γ type Ce2S3 .The Th3P4 type cubic structure makes it keep a large number of vacancy
defects which can carry out different functions of these doped.These doped ions can adjust its
band gap and conductivity performance,so it is very important semiconducting materials. The transition
of S3p-Ce5d of γ-Ce2S3 can strongly absorp ultraviolet light, which is also the reason why -Ce2S3
has the ability to resist ultraviolet radiation.
ProjectIIII: RE Sulfide Rubber Additive
At present, Our researchers of R&D are committed to research and produce the new-type RE based
rubber auxiliary materialsres with excellent performance ,which is an environment-friendly, non-toxic
product.Low production cost, excellent performance and great market prospect make the project conform
to the national requirements on environmental protection and related policy.
Low carbon technology and green economy has become a new economic growth point nowadays.
The development of rubber industry affected by the international environment, which low energy
consumption, low pollution and low emission, affecting the development of enterprises, also led
the industry technology progress. At present, the rapid development of China's rubber industry,
closely related to the automotive tire industry with the rapid increase in output. Following the rapid
development of IT technology and highway , human awareness of environmental protection gradually
increased,people put forward more higher requirements on the performance of rubber. From the
"green chemical"to REACH regulations, and then to the tyre-code, more and more strict implementation
rules and norms ,all make the tyre industry towards the development of more durable environmental
protection, energy saving, safety, and other functions of the intelligent tire direction.Developing tyre
rubber with high performance cannot do without technology innovation, also have an important influence
on the rubber development and demand .
Rubber auxiliary will develop towards the direction of non-toxic, low cost and better efficiency ,
will continue to transform the traditional process with green technology and improve the processing
environment as main work task. New products with diversification and high performance of rubber
auxiliaries spring up continually all over the world New-type environmentally friendly rubber auxiliary
products has become the mainstream trend of product development.With the advantages of environmental
-friendly, non-toxic, no pollution, high performance ,our product has great market demand now.
1、Patent：“one of preparation methods of RE sulfide”
2、Patent：“one of preparation of RE sulfide rubber additive”
Project V:RE Sulfide Monocrystal
Our company is currently working on the study of monocrystal rare earth sulfide and its application
in semiconductor devices
The special electronic structure and electronic energy level of rare earth elements ( particularity of 4f
electronic track filled and empty d orbital existence), provides a variety of channels and lively chemical
properties , so as that it has many special properties of electrical and magnetic, optical properties, high
mechanical strength, material stable performance, high thermal conductivity and steady laser.RE elements’
application in the field of optoelectronics, such as solid-state lasers, optical fiber and optical display are
very important , is one of important optoelectronic materials.
The substrate materials used for the doping of rare earth elements are mainly non semiconductor
materials, such as oxides and glass. In recent years, the research on the luminescence of rare
earth doped semiconductors has attracted much attention. The luminescence of rare earth element
erbium is affected little by the matrix lattice . The energy position of the peak is not affected by
the excitation power and the ambient temperature. In the future, the research on the application
of erbium doped silicon luminescence has attracted people's attention as the applicaltion in optical
fibre communication and optoelektronische Integration
Our company based in Baotou ,takes rich rare earth resources as raw materials ,makes use of the
special characteristics of rare earth elements, and combines the photoelectric tube material components’
application to research the rare earth sulfide single electron tube components and research to improve
the heat resistant strength ,thermal stability , oxidation resistance,mechanical properties,sensitivity ,
accuracy and precision so ase to realize integration and display functions
Electronic components is expensive and can not be replaced.RE sulfide additives of electronic
components solve the problems exsist for many years ,so application prospect is infinite and economic
benefits is remarkable. The application potential of rare-earth sulfide has been improved greatly
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