Aluminum oxide Alumina powder for Electric vacuum tube shell ceramic Al2O3
item value
Classification ALUMINA
CAS No. 1344-28-1
Other Names Alumina
MF Al2O3
EINECS No. 215-691-6
Grade Standard Electron Grade, Industrial Grade, Reagent Grade
Purity 99.5%
Appearance White powder
Application electronic ceramics
Color White
Grade Industrail Grade
Density 3.5 g/cm3
Melting point 2054
Boiling Point 2980
Molecular Weight 101.96
Shape Ionische
Water Solubility Hard
Packing 25 Kg Pp Bag or plastic barrel
Sample Availiable
We manufacture this type of cement with limestone, low iron content kaolin clay, and gypsum. Customers use our White Portland Cement in architectural works requiring great brightness and artistic finishes, to create mosaics and artificial granite, and for sculptural casts and other applications where white prevails.
It is a crucial ingredient if you want to achieve pure white concrete or mortar. Without its integration, standard portland cement alone will produce concrete and mortar that is grey adding titanium dioxide pigments can lighten the colour, but no concrete can be truly white without the addition of white cement mix. In this guide, we ll explore the uses and benefits of white cement, alongside other dyeing options for cement mixes.
Type Cement Apperance white powder
Colour white Brightness Super 90
Package weatherproof bag Main Raw Materials Calcium silicate
Bag size 1*25kg Drying Method Air drying 2-3 hours
Shelf Life 6 months HS Code 2523210000
Properties Value
3d compressive strength (Mpa): C35
3d flexural strength (Mpa): F5.5
28d compressive strength (Mpa): C47
28d flexural strength (Mpa): F8
Brightness/Whiteness (%): 90
Initial setting time (Min): 165
Final setting time (Min): 200
45�¼m fineness (%) 3.0
white Portland Cement, named White Cement, is hydraulic binding materials adding gypsum and grinding into fine particles. Pure whiteness keep lightness. It's used widely in various construction and decoration ie. Painting, sculpting, flooring, terrazzo products, and also white and colored concrete components.
Type Cement Apperance white powder
Colour white Brightness Super 90
Package weatherproof bag Main Raw Materials Calcium silicate
Bag size 1*25kg Drying Method Air drying 2-3 hours
Shelf Life 6 months HS Code 2523210000
Properties Value
3d compressive strength (Mpa): C24.5
3d flexural strength (Mpa): F4.5
28d compressive strength (Mpa): C43
28d flexural strength (Mpa): F7.5
Brightness/Whiteness (%): 90
Initial setting time (Min): 180
Final setting time (Min): 220
45�¼m fineness (%) 4.0
Brand Name:SDH
Model Number:525 white portland cement
Whiteness: 90
Product Description
White portland cement price per bag for sale
1. Company Information
Jiangxi Yinshan White Cement Co., Ltd. is located at Industrial Development Area, Anfu County, Jiangxi Province. Adopting international advanced technology, Yinshan is specialized in producing white cement of high whiteness, high strength, excellent fineness and low alkalinity, including P.W grade 52.5,P.W grade 42.5 and P.W grade 32.5 white cement. Currently, the company is equipped with one modern new dry white cement production line with daily output as 3,000 tons.
2. Application
SDH white cement is wildy used for concrete manufacturing and prefabrication, GRC products, adhesive and etc.;
SDH white cement is generally applied for colored pavers, water permeable brick, cultured stone, handiwork sculpture, terrazzo, wear-resisting floor, putty and etc.;
SDH white cement is equipped with high light reflection property, which enables the curbstone, road sign, central divide of road madewith it to have higher traffic security performance.
Our strength:
1. Powerful teams and well management of quality control.
Yinshan White Cement faithfully implement the ISO9001 quality certification system from raw materials to the manufacturing process and final leave of factory to ensure product quality.
2.Full experience of cooperating with world famous company.
Yinshan White Cement have full experience in world famous project like Shanghai Disneyland and Nanjing Youth Olympic games center. And Yinshan has establish long term cooperation with international famous company like Nippon, SIKA, PAREX etc.
3.Sustainable development
Yinshan White Cement attaches importance to energy saving and consumption reducing during the process of white cement manufacturing as well as its influence on working conditions and surrounding environment. Yinshan has managed to establish a perfect system for environmental protection and energy conservation to ensure a sustainable development.
Certifications
Yinshan was hornored with Stable Quality Assured products, China Famous Brand, International Famous Brand.
Better performance than GB/T-2015-2005 and EN197.
PACKAGE:
Standard export 40kg,50kg,1200kg packing.
Pallet,small bags in big bag
DELIVERY TIME:with 3days after confirming order
White Portland Cement 42.5/52.5/52.5R From Egyptian Cement Manufacturer Cheap Price
Industry-specific attributes
Warranty 1 Year
After-sale Service Other
Project Solution Capability Others
Application Custom
Design Style Custom
Other attributes
Place of Origin Egypt
Brand Name Cairo_M2
Model Number portland cement Egypt-001
Feature Custom
Type Silicate Cement / Portland Cement
Hardening Feature Extra Rapid Hardening
Heat of Hydration Moderate Heat
Strength Grade(Mpa) Min 42.5 and Max 62.5 MPa
Packaging and delivery
Packaging Details As Per Customers Requirements
Port Cairo
Supply Ability
Supply Ability 1000 Ton/Tons per Month
Show less
Lead time
Quantity (tons) 1 - 1000 > 1000
Lead time (days) 30 To be negotiated
Customization
Customized logo
Min. order: 100000
Customized packaging
Min. order: 100000
Graphic customization
Min. order: 100000
Applications:
- Asthnique concrote structures
- Prefabricated concrete element: precast panels, moldings, window and door sols, stairs; columns, garden furniture and decoration
- Flooring: paving stones, mosaic tiles, terrazzo flooring, cast in place pavement
- Dry mix products: cement glues, mortars, screeds
Norms:
- Tunisian Norm NT 47.01
- European Norm EN 197-1
- American Standards ASTM C150
Packaging:
- Bagged 50kg, 40kg or 25kg, Kraft or plastic (PP)
- Bigbag : 1.25T or 2.0T
- Shrink-wrapped packs 1.7T, 1.95T or 2.2T, with optional sling and/or palettization
- Bulk: silo trucks, or cargo vessels of up to 4000T
For further information or to obtain the technical specification please contact us.
