Electronic grade hydrofluoric acid is one of the key basic chemical materials in the microelectronics industry, and is a type of wet electronic chemicals
EL - equivalent - U.S. SEMI G1 standard – described as controlling of particular mater ( as required ) > 10 kinds of 1 element, with single 1 element controlled below 300ppb
Uses - In the field of photovoltaic solar cells, it is mainly used for surface cleaning, etching edge removal, cleaning of silicon wafers.
In the semiconductor field, it is mainly used for wafer surface cleaning, cleaning and etching during chip processing, and other processes
Electronic grade hydrogen peroxide one of the key basic chemical materials in the Solar & Semiconductor Industries
EL - equivalent - U.S. SEMI G1 standard – described as controlling of particular mater ( as required ) > 10 kinds of 1 element, with single 1 element controlled below 300ppb
Uses - In the field of photovoltaic solar cells, it is used for surface cleaning, etching edge removal, cleaning of silicon wafers.
It is used in semiconductor industry essentially for cleaning silicon wafers, removal of photoresists and to etch metallic copper on printed circuit boards
Depend on Chemprimo Fluorine International to deliver a quality hydrofluoric acid (HF) product. We’re committed to delivering a consistent product to support our clients operations. We take our safety responsibility very seriously.
Anhydrous Hydrofluoric Acid (AHF), is diluted into a concentration (ranging 20% – 70%) and is used as Dilute hydrofluoric acid (DHF).
Applications:
Etching of stainless-steel coils
Feedstock for fluoride compounds
Use as an etchant for etching semiconductors
Washing of wafers for solar cells
Dilution with water for a cleaning solution.
Fluorspar powder
With a wealth of experience and leading market know how, we have established an enviable position of one of the leading suppliers of Fluorspar Powder. These powders find application in ceramic, refrigerants, welding, steel and iron industries. To process the powder, we use optimum grade chemical compounds, obtained from the most reliable and authorized vendors. The clients can avail our Fluorspar Powder in different quantity packaging options from us. Moreover, we offer our products at the cost effective prices.
Features:
White crystalline powder
Longer shelf life
Quality approved
It is also known as Calcium Fluoride. Chemprimo Fluorine International supplies the best quality of Fluorspar Powder. We formulate these in specific mesh sizes and purity as per the client's requirement.
Grades Available:
Fluorspar Powder 90%
Fluorspar Powder 95%
Fluorspar Powder 97%
APPLICATIONS:
Ceramic Industry
Iron and Steel Industry
Refrigerants
Welding Electrodes
Fluorspar lumps
Driven by a vision to achieve growth in the chemical industry, we are engaged in supplying of Fluorspar Lumps. These are relatively low melting point halide minerals, used as flux to lower the melting point of raw materials in steel production. The lumps are obtained from the earth crush.
Chemprimo Fluorine International offers Fluorspar Lumps, which it caters to the varied requirements of the large number of industries. These lumps can be availed from us in specific particle size and purity as required.
APPLICATIONS:
Ceramic Industry/ Glass Industry
Steel Industry
Metallurgy Industry
Fluorspar briquettes
Fluorspar Briquettes are extensively used as a fluxing agent in manufacturing steel. It is also used in the manufacturing of fluorine chemical, welding rod, and glass & ceramic industry. It is available in three forms; 88-90%
Backed with highly advanced infrastructure, Chemprimo Fluorine International is engaged in offering a comprehensive range of Fluorspar Briquettes at marginal prices.
Features:
High quality
Purity
Longer service life
Accurate composition
Organic by nature
We at Chemprimo Fluorine International offer our client superior quality of fluorspar briquettes for large scale industrial use.
- Improves the performance and stability of perovskite solar cells (PSCs)
- Modifying the interface between the electron transport layer and the perovskite layer with ammonium fluoride (NH4F)
EL - equivalent - U.S. SEMI G1 standard – described as controlling of particular mater ( as required ) > 10 kinds of 1 element, with single 1 element controlled below 300ppb
Uses - BOE solutions typically contain HF and ammonium fluoride in a specific ratio. The ammonium fluoride acts as a buffering agent, neutralizing the HF and preventing it from attacking the silicon wafer in a rapid and uncontrolled manner
NH₄F is used in the production of various semiconductor devices, including integrated circuits and microchips
Hydrochlorination where metallurgical grade silicon is reacted with HCl to produce trichlorosilane a crucial intermediate in the production of high-purity silicon.
EL - equivalent - U.S. SEMI G1 standard – described as controlling of particular mater ( as required ) > 10 kinds of 1 element, with single 1 element controlled below 300ppb
Uses - Etching and cleaning electronic devices. It is also used for metal surface chemical treatment, laser mixture, film production and carbon fiber surface treatment.
- In the formulation of standard cleaning bath to purify metallurgical grade silicon and polysilicon
Potassium hydroxide (KOH) - in the fabrication of solar cells, particularly in the texturization process for silicon solar cells, and as an electrolyte in perovskite solar cells
EL - equivalent - U.S. SEMI G1 standard – described as controlling of particular mater ( as required ) > 10 kinds of 1 element, with single 1 element controlled below 300ppb
Uses - commonly used in semiconductor etching, lithography, and other processes where low impurity levels are critical.
UPS grade one step ahead electronic grade
UPS - is equivalent to the U.S. SEMI G3 standard, which controls particulate matter (as required) and more than 30 kinds of l elements, with single l element controlled below 1ppb.
Uses - In electrical & electronics industry ultra-pure sulfuric acid is used in various concentrations during the manufacturing of printed circuit boards, as an etching agent for the production of semi-conductors, cleaning agent and others
Ammonium Bi-fluoride is White Crystals. It is also known as Ammonium Hydrogen Fluoride and Ammonium Acid Fluoride.
Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area.
Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations.
To meet the exact demands of clients, Chemprimo Fluorine International offer a qualitative range of ammonium bifluoride (ABF), which is widely known as nh4. Fh2. Ammonium Bifluoride are extensively used in industrial inorganic chemistry and widely used for glass etching and alloys processing.
Owing to their high quality and purity, these are also used to improve the quality of crude oil’s, which are sourced from rocks and needs special arrangement of harsh cleaning solution in oil drilling industry. Besides, Ammonium Bifluoride are used as sterile agent in various dairy equipment and food processing equipment.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.
“Specifications and prices available on request”.