JIAXING H&G BOND TRADING CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 Tons/Month |
| Delivery Time | 15 -20 working days |
| Packaging Details | 25 Kgs/Bag, 1000Kgs/Bag or Customization |
| product name | High Quality Wollastonite Powder(Calcium metasilicate) |
| Formula | CaSiO3 |
| Usage | Engineering technical plastics Fluoro elastomer e.g. for oil sealing heat-resistant refractory ceramics metallurgy wood composites adhesives filler in paint, paper and other products friction products such as brake pads |
| Future | noticeable acicular and long fiber |
| Size | Mesh-325,Mesh-1000,Mesh-1250,Mesh-2000 |
| Color | White |
| shape | Powder |
| Leading Time | 15 working days |
| Brand Name | H&G |
| Model Number | HGWD-325 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Noticeable Acicular Mesh 2000 Calcium Metasilicate White
Mesh 2000 Wollastonite Powder CaSiO3 Chemical Corrosion Resistance
CaSiO3 Calcium Metasilicate Powder Noticeable Acicular
White CaSiO3 Wollastonite Powder Calcium Metasilicate Mesh 1250
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 Tons/Month |
| Delivery Time | 15 -20 working days | Packaging Details | 25 Kgs/Bag, 1000Kgs/Bag or Customization |
| product name | High Quality Wollastonite Powder(Calcium metasilicate) | Formula | CaSiO3 |
| Usage | Engineering technical plastics Fluoro elastomer e.g. for oil sealing heat-resistant refractory ceramics metallurgy wood composites adhesives filler in paint, paper and other products friction products such as brake pads | Future | noticeable acicular and long fiber |
| Size | Mesh-325,Mesh-1000,Mesh-1250,Mesh-2000 | Color | White |
| shape | Powder | Leading Time | 15 working days |
| Brand Name | H&G | Model Number | HGWD-325 |
| Place of Origin | CHINA | ||
| High Light | 325 Mesh Wollastonite Powder ，Wollastonite Powder Wood Composites ，wollastonite CaSiO3 | ||
Grade:HGWD-325
Product:High Quality Wollastonite Powder(Calcium metasilicate)
Ceramics: Wollastonite can be used in a variety of ceramic applications including ceramic glazes and bodies, enamels, frits, fluxes and in sanitary-ware. This industrial mineral is a source of CaO to alkaline glaze formulations to improve the strength of the glaze. Wollastonite also has a low LOI (< 1%) which gives minimal gas evolution during firing resulting in a smooth surface with diminished pinholing. Due to its acicular structure, wollastonite improves green strength and reduces crazing and checking especially during rapid heating and cooling. It has a low sintering temperature (approximately 991-1196°C) which is comparable to that of most natural frits.
Decriptions
Wollastonite is an industrially important mineral. It is well known for its good fluorescence. It also has low moisture and absorption properties.
Wollastonite is an inorganic needle-like mineral, and wollastonite products have very noticeable acicular and long fiber structures .It is characterized by non-toxicity, chemical corrosion resistance, good thermal stability and dimensional stability, glass and pearl luster, low water absorption and oil absorption value, excellent mechanical and electrical properties,even reinforcing effect. Wollastonite products with long fibers and easy separation, low iron content and high whiteness.
Wollatonite is Widely used in plastics, rubber, asbestos substitutes, paint coatings and other fields, it can increase the hardness, flexural strength, impact resistance of products, improve the electrical properties of materials, improve thermal stability and dimensional stability, and is the most promising application field. It is also used in the ceramics and metallurgical industries. The SiO2 and CaO components in wollastonite provide low expansion rate and good thermal shock resistance.
Properties
| Item | Mesh-325 | Mesh-325 | Mesh-1000 | Mesh-1250 | Mesh-2000 | Mesh-2500 | Mesh-3000 |
| Density g/cm3 | 2.8-2.9 | 2.8-2.9 | 2.8-2.9 | 2.8-2.9 | 2.8-2.9 | 2.8-2.9 | 2.8-2.9 |
| Mohs Hardness | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Whiteness (R45T%) | 88±2 | 88±2 | 88±2 | 88±2 | 88±2 | 88±2 | 88±2 |
| Oil Absorption Rate (ml/100g) | 50 | ≦55 | ≦55 | ≦55 | ≦55 | ≦55 | ≦55 |
| Particle Size | D50(um) | D50(um) | D50(um) | D50(um) | D50(um) | D50(um) | D50(um) |
| Refractive Index | 1.63 | 1.63 | 1.63 | 1.63 | 1.63 | 1.63 | 1.63 |
| PH | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 |
| Coefficient of expansion(mm/mm/℃) | 6.5 x 10-6 | 6.5 x 10-6 | 6.5 x 10-6 | 6.5 x 10-6 | 6.5 x 10-6 | 6.5 x 10-6 | 6.5 x 10-6 |
| Aspect Ratio | 3.1-6.1 | 3.1-6.1 | 3.1-6.1 | 3.1-6.1 | 3.1-6.1 | 3.1-6.1 | 3.1-6.1 |
| Melting Point | 1540 | 1540 | 1540 | 1540 | 1540 | 1540 | 1540 |
| Chemical Properties | |||||||
| Fe2O3 | 0.38% | 0.38% | 0.38% | 0.38% | 0.38% | 0.38% | 0.38% |
| Al2O3 | 0.32% | 0.32% | 0.32% | 0.32% | 0.32% | 0.32% | 0.32% |
| CaO | 45.70% | 45.70% | 45.70% | 45.70% | 45.70% | 45.70% | 45.70% |
| MgO | 1.39% | 1.39% | 1.39% | 1.39% | 1.39% | 1.39% | 1.39% |
| SiO2 | 50.61% | 50.61% | 50.61% | 50.61% | 50.61% | 50.61% | 50.61% |
| L.O.I | 1.41 | 1.41 | 1.41 | 1.41 | 1.41 | 1.41 | 1.41 |
Remark:The properties can be customized according with client’s requirements.
Advantages
a. good compatibility.
b. Excellent Stability and products meets clients requirement absolutely
c. Excellent performance on physical properties
Application
Wollastonite is used for many different industrial purposes, including the production of:
Engineering technical plastics
Fluoro elastomer e.g. for oil sealing
heat-resistant refractory ceramics
metallurgy
wood composites
adhesives
filler in paint, paper and other products
friction products such as brake pads
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Other
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
H&G BOND, is a premium brand of PLG, mainly committed to product sales and related upstream products and downstream customer product supply chain integration sales. H&G BOND is a high-tech enterprise specializing in researching, developing, producing, and applying hot melt adhes... H&G BOND, is a premium brand of PLG, mainly committed to product sales and related upstream products and downstream customer product supply chain integration sales. H&G BOND is a high-tech enterprise specializing in researching, developing, producing, and applying hot melt adhes...
Get in touch with us
Leave a Message, we will call you back quickly!