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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

Wholesale custom white silica gel Cat Sand Silicon Kitty Litter Supplier

- Large particles
- Instant water absorption
- Strong deodorization

0.2-0.5mm,0.5-1.5mm,0.5-2.5mm,1-3.5mm,1-4mm Size

Type Pet Cleaning & Grooming Products
Grooming Products Type Clean Up Products
Application Cats
Material Silica gel
Size 1-6MM 1-8MM or as customers' reques
Color White + 3%color (pink, yellow, green, purple, blue, red, etc)
Fragrance Strawberry, lemon, apple, lavender, sea fresh, orange,etc.
Adsorption capacity 98%

Feature
1. Aesthetic and good smell
2. Highly Adsorbent
3. Superior odor control
4. Long lasting
5. Ultra hygienic
6. Dust free

packing 3.8L,5L, 7.2L,8L,10L,15kg or 20kg compound bag or as requested
Delivery Detail within 7-25 days once confirming the order

Synonyms:
Brown Fused Aluminum Oxide, Brown Fused Alumina, Brown Aluminum Oxide

Description:
Aluminum Oxide, Brown Fused is brown and granulate in appearance. Various mesh sizes are available.

Applications:
Aluminum Oxide, Brown Fused is used in free abrasive machining and lapping applications.

AREA OF USAGE:
PLASTER AND PLASTER PLATE
ROAD COATING
SOIL CONDITIONER -
FERTILIZER

SPECIFICATIONS:
DRY SOL�°DS @60C %60 -90
DRY SOLIDS @250C %60-90
W.S P205 % 2 MAX
UNREACTED P2O5 % 1.5 MAX
CO.CRYST.P2O5 % 1 MAX
T.P2O5 % 4.5 MAX

SO3 % 48 - 55
CaO % 33 - 41
Na2O % 0.35 MAX
Fe2O3 % 0.30 MAX
Al2O3 % 0.40 MAX
K2O % 0.02 MAX
MgO % 0.03 MAX
Sio2 % 11 MAX
F % 2 MAX
CI PPM 700 MAX
ORGANIC MATTERS % 0.5 MAX

Akfix C900 is polyester injection mortar for general purpose for solid and hollow supports having a short cure time. It is suitable for use in concrete, perforated bricks and cavity blocks in a wide range of applications.


Suitable for solid and hollow structures.
High solid content.
Easy to extrude and to inject.
Thixotropic, can be applied in vertical and horizontal direction.
Fast curing.

ProBond-SS1 for dust control

Our product (ProBond-SS) is a water-based polymer product that can help in:

* dust and sand control
* Reduce Construction Cost
* Reduce Maintenance Cost
* Reduce Environmental Impact
* Fast results

The product can be used in:

* Stabilization and dust control of open desert sand.
* Polymer Sand road alternative to asphalt.
* Dust control on construction sites.
* Dust and erosion control of highway embankments and pipeline embarkments, railways, helipads, and pedestrian walkways.

Also, our product is environment friendly.

ProBond SS-MAX for Polymer Sand roads

PSCF also produces necessary chemicals for construction, including Styrene Acrylic, Pure acrylic, and Vinyl acetate Homopolymer

Platina Hi-Gloss is an aluminium oxide paste for final polishing of direct or
indirect anterior and posterior resin restorative materials. It contains
potassium nitrate topical desensitizer for patient comfort.

INDICATIONS
Final polishing of composite restorations or veneers

PRODUCT BENEFITS
Non splatter-non drying formula
Spearmint flavored
With potassium nitrate topical desensitizer

Light Cured Radiopaque Calcium Hydroxide Paste
Cal LC is light cured radiopaque calcium hydroxide paste useful in pulp capping
and as a protective base/liner under dental filling materials, cements & other
base materials.

INDICATIONS
For direct & indirect pulp capping
Acid protection when applying etch technique
As cavity liner under all filling materials

PRODUCT BENEFITS
Time-saving, direct application and light curing
Ready to use one component material
Acid Resistant
Effective protection of the pulp
Light Cured Radiopaque Calcium Hydroxide Paste
Cal LC is light cured radiopaque calcium hydroxide paste useful in pulp capping
and as a protective base/liner under dental filling materials, cements & other
base materials.
Helps formation of secondary dentine
Excellent adhesion to composites
High compressive strength
Low solubility in oral fluids

Product Description
ZHUOJUN® polyvinyl alcohol powder, also known as ZHUOJUN® PVA, is slightly off-white to beige stable non-toxic water-soluble macro-molecular synthetic polymer, which is made from vinyl acetate through the polymerization and saponification and quickly dissolves in water to form a stable colloid. It exhibits excellent water solubility, bonding strength, film forming properties and chemical stability.

Chemical Properties
ZHUOJUN® PVA can be regarded as a linear macro-molecular polymer with a secondary hydroxyl group. The hydroxyl group in the molecular of the PVA powder has high activity and can carry out typical chemical reactions of low alcohols, such as esterification, etherification, acetalization, etc., and can also react with a variety of inorganic or organic compounds.

Typical Applications:
- various construction mortar
- dry powder render/putty
- tile adhesive
- gypsum spray plaster binder

ZHUOJUN® PVA Advantages:
-Improves bonding strength
-Improves smoothness and surface gloss
-Improves oil resistance and abrasion resistance
-Improve film forming properties and chemical stability

Technical Data
Model No. PVA2488-01A
Degree of Polymerization 1750±50
Saponification Value (mol %) 86.5-88.5
Viscosity (mPa's) 45.0-55.0
Volatile Matter (%) â?¤5.0
Sodium Acetate Content (%) â?¤1.5
pH Value 5-7
Particle Size (μm) 120-180
Application Various Construction Mortarï¼?Dry Powder Renders and Tile Adhesiveï¼?Gypsum Spray Plaster Binder; Suitable for wall, ceiling finishes and tile fittings

Packaging
A.Standard packed in 25 KG per paper plastic composite bag
B.Big bags or other special packages are possible on request
Weight/20' container: approx. 16 metric tons with pallets, approx. 18 metric tons without pallets

Storage
Stored in its original packaging in a dry and place with temperature below 30

Warranty
It is recommended to use ZHUOJUN® PVA powders within 6 months.
If not caked under prolonged storage, they can still be usable.

Notes
The unused ZHUOJUN® PVA powders have to be sealed to avoid moisture in contact with air.

We offer :
ISE MEL-101 is a powder form superplasticizer of a sulphonated polycondensation product based on melamine. Is especially optimized forplastification and water reduction of cement andcalcium sulphate based materials, e.g.

High shine formula. Labor saving, brings back worn marble to its original shine. Easy to use with 175 rpm machine & Steel Wool Pads

USD650/T FOB shanghai.This is Heaven Zhu from Chemix Specialty Chemical Co.,ltd(C.S.C), in China.
We are promoting 98% Calcium Formate on construction grade.

PHYSICAL PROPERTIES

Physical state: Liquid
Appearance: Colorless, Clear
Chemical Formula: Ca (NO3) 2
pH: 6.00 - 8.00 (in 10% water)
Density: 1.350 - 1.380 gr / cm3 @ 20 C

It is used as a set accelerating additive in concrete chemicals.
It increases the early strengths of concrete without negatively affecting the final strengths.
Shelf Life: 12 months

Packaging:
200 kg, 30 kg, 60 kg plastic drums
200 kg barrel
1000 kg IBC
Pouring.

DEFOAMER DFK-25

Used As A Defoamer In Concrete Applications.

It is a silicone based defoamer.
It shows a strong defoaming effect even when used in small amounts in water-based systems.
Product performance is not affected by the pH of the system.
Shelf Life: 12 months

Packing:
200 kgs/ iron drum net
(16tons/FCL); 1000kgs/IBC
(18tons/FCL); 20-23 tons/ isotank.

High Slump Retention.
PCE-High Slump Retention is a new generation superplasticizer for concrete. It contains polycarboxylate ether polymers and is specially formulated for ready-mix concrete where slump retention, high strength and durability are required in hot climates. It is chloride-free, meets SS EN 934, Set retarding/high range water reducing/superplasticizing admixtures, and ASTM C 494 requirements for Type F & G. It is also compatible with all cements meeting the ASTM standards. As an ideal admixture for the ready-mixed concrete industry, PCE superplasticizer has the ability to work with a low water/cement ratios and still obtain extended slump retention to make high-quality concrete.

Hydroxyethyl cellulose(HEC) is a gelling and thickening agent derived from cellulose. HEC is non-ionic, water-soluble materials that provide good properties of thickening, suspending, binding, emulsify, film-forming, stabilize, disperse, retain water and etc. And It is widely used in coatings, construction, papermaking and polymer polymerization industries.