calcium fluoride plano-convex lenses

FOB Price: US $10 - 1,000 / Ton Get Latest Price
Min.Order Quantity: 1 Kilogram/Kilograms
Supply Ability: 20,000 Ton/Tons per Month
Port: tianjin xingang port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Quick Details

Classification:
Halide (Except Chloride)
Type:
Calcium fluoride
CAS No.:
7789-75-5
Other Names:
Calcium fluoride
MF:
CaF2
EINECS No.:
232-188-7
Place of Origin:
Beijing China (Mainland)
Grade Standard:
Electron Grade,Industrial Grade,Reagent Grade
Purity:
99% 99.9% 99.99%
Appearance:
white powder or cubic crystal
Application:
Widely used in chemical industry, metallurgy, glass, enamel and cement
Brand Name:
baicheng

Packaging & Delivery

Packaging Detail: 25kg/bag or as customers' requests.
Delivery Detail: 15 days when you payment

Specifications

Calcium fluoride
1.Constantly excellent quality
2.Competitive price
3.Guaranteed delivery
4.SGS ISO

Product Name: Calcium fluoride

CAS number:7789-75-5

HS code:2826199090
MF: CaF2

 

1 .Calcium fluoride crystal  (Coating material)

Specifications: 

Cut off wavelength 0.13~9μm

Transmissivity:90%(0.4~7μm)

Moh’s hardness: 4 Gpa

Young modulus:146.1Gpa

Density: 3.18g/cm3  

Coefficient of linear expansion: 1.84 x 10-5/k 

 

 Application:

Our products of optical crystal  CaF2 is quality optical materials applying to highprecision optical components such as windows, prisms,substrates, beam splitter, optical wedges, cylindtrical mirrors, nonspherical mirrors etc. It is the most  important and main material in apochromatic lenseds system. The outstanding properties at UV band make it used in UV microlithography in electronic chips manufacture aspects. Because of the good properties at UV, Vis and IR band, CaF2

optical crystals are applied widely in sciences research , high-tech and civil industry.

 

Packing: 25kg/bag or according to your requirement.

 

2. Calcium fluoride--- (Acide grade)

CAS number:7789-75-5
Purity:95%;96%;97%
Best quality and Competitive price

 

Specification:

Name

Special grade(%)

Analytically pure (%)

Chemically pure(%)

Content

≥99.0

≥98.5

Sulfate(SO4)

≤0.02

≤0.05

≤0.15

Chloride(Cl)

≤0.005

≤0.01

≤0.02

Ferrum(Fe)

≤0.003

≤0.003

≤0.025

Plumbum(Pb)

≤0.003

≤0.003

≤0.01

Nitrogenous compound(N)

≤0.01

≤0.005

≤0.02

Losses on

≤2.0(loss on drying)

≤0.4(105°C)

Carbonate(CO3)

qualified

qualified

Silicon(Si)

≤0.01

≤0.01

≤0.04

 

Usages

Widely used in chemical industry, metallurgy, glass, enamel and cement, etc

Packing

 it is packed in woven bag lined with plastic bag. Net weight: 25kg/bag.

 

 

3.   Calcium fluoride ----(Metallurgy level)

Standard index

Items

Super Grade A

Super Grade B

Grade A

Grade B

CaF 2 , %≥

98.5

98

97

96

SiO 2

0.2

0.4

0.6

0.8

S

0.05

0.08

0.10

0.10

P

0.03

0.05

0.06

0.06

Fe

0.1

0.2

0.3

0.3

Fineness

300mesh

300mesh

300mesh

300mesh

 

Application:

metallurgical industry................fluxing agent  welding flux 

chemical industry.......................Production hydrofluoric acid of raw materials

building material industry...........Glass, ceramic, cement

craft carving................................Decorations, crafts

High precision optical components such as windows, prisms, substrates, beam splitter, optical wedges, cylindrical mirrors, nonspherical mirrors et 

 

 

 

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Shijiazhuang Baicheng Chemical Co., Ltd. was founded in 2002, located in beautiful Shijiazhuang City.

Our company's main products are: inorganic salts including nitrate salts (barium nitrate, strontium nitrate, calcium nitrate, manganous nitrate), carbonate salts(magnesium carbonate, barium carbonate, manganous carbonate, strontium carbonate, calcium carbonate), phosphate salts(calcium hydrophosphate, strontium hydrogen phosphate, barium hydrogen phosphate,manganese phosphate, sodium ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Inorganic Salts (Not Contain Production Permission Scope),Inorganic Salts  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Southern Europe
Central America
North America
Domestic Market
Western Europe
Mid East
Oceania
South Asia
Southeast Asia
Eastern Asia
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Liche Industrial Zone, Wuqiang County, Hengshui City, Heibei Province,China  
Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 5 - 10 People  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by TÜV Rheinland
Top 3 Markets: Eastern Asia 50.00%, Southeast Asia 10.00%, South Asia 10.00%
Experience: Established 2006

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Mr. Choki zhang
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