Basic Info.
Model NO.
ASTM C1240,CEN EN13263,GB/T 18736-2017,JISA6207: 2
Classification
Silicon Dioxide
Grade Standard
Industrial Grade
Standard
ASTM C1240,Cen En13263,GB/T 18736-2017
Transport Package
Plastic Bag N. W. 25/50/1000kg
Specification
0.15~0.20um
Product Description
We are a comprehensive enterprise integrating R&D, production, sales and operation of silica fume powder, which can independently complete product production and equipment inspection, we can meet the different needs of different customers in different industries.
White Silica Fume (300-450kg/m3)
Undensified Silica Fume (260~450kg/m³)
Densified Silica Fume (500~650 kg/m³)
SIO2: 85%, 92%,94%,96%,99%
White Silica Fume
Place of Origin: Henan, China( Mainland ) | Color: White |
SiO2: ≥94 | Bulk Density: 300-450kg/m3 |
Whitness: ≥85 | PH: 3-4 |
Package: 25kg/ plastic bag OR 500kg/ jumbo bag | Application: Electronic materials, plastics, paint coatings, silicone rubber, adhesives, high-grade ceramics, precision casting and other industries. |
White Silica Fume |
Analysia/ Properties | Value |
SiO2 | Silicon Dioxide | Typical | 94.0% Min |
ZrO2 | Zirconium Dioxide | Typical | 3.0% Max |
CaO | Calcium Oxide | Typical | 1.0% Max |
Fe2O3 | Iron Oxide | Typical | 1.0% Max |
TiO2 | Titanium Oxide | Typical | 1.0% Max |
Al2O3 | Aluminum Oxide | Typical | 1.0% Max |
Loss On Ignition | Typical | 1.0% Max |
PH Value | 6-9 |
Bulk Density ( As Packed) | 200-350kg/m3 |
Whitness | 85 Min |
85% Densified /Undensified Silica Fume
Place of Origin: China | Color: Grey |
Existing Form: Powder | SiO2: ≥85.0% |
Bulk Density: 550-700kg/m3 | Specific Surface: 15-27m2/g |
Package: 25kg/ plastic bag, 950kg/ jumbo bag, 1000kg/ jumbo bag | Application: Large-scale concrete engineering, mortar, floor, pipe, pile etc. |
85% Microsilica ( Silica Fume ) |
Chemical & Physical Analysis Chemical & Physical Analysis | ASTM C1240 - 03 | EN 13263 : 2005 |
Spec. | Frequency | Spec. | Frequency |
SiO2 (%) | > 85.0 | 400 MT | > 85 | Weekly |
SO3 (%) | | | < 2.0 | Weekly |
Cl (%) | | | < 0.3 | Weekly |
Free CaO (%) | | | < 1.0 | Weekly |
Free Si (%) | | | < 0.4 | Monthly |
Alkalies (As Equivalent Na2O. %) | Report | 400 MT | | |
Moisture (%) | < 3.0 | 400 MT | | |
Loss On Ignition. LOI (%) | < 6.0 | 400 MT | < 4.0 | Weekly |
Specific Surface (BET - m2/gram) | > 15 | 3200 MT/ 3 Months | > 15 & <35 | Monthly |
Bulk Density (kg/m3) | Report | 400 MT | | |
Pozz. Activity Index (%) - 7 Days Accelerated Curing | > 105 | 3200 MT/ 3 Months | | |
Pozz. Activity Index (%) - 28 days Normal curing | | | > 100 | Monthly |
Retained On 45 Micron Sieve (%) | < 10 | 400 MT | | |
Variation From Avg. Retained On 45 Micron (%-points) | < 5 | Avg. Of Last 10 Tests | | |
Density (kg/m3) | Report | 400MT | | |
92% Densified /Undensified Silica Fume
Place of Origin: China | Color: Grey |
Existing Form: Powder | SiO2: ≥92.0 |
Bulk Density: 550-700kg/m3 | Specific Surface: 15-27m2/g |
Package: 25kg/ plastic bag, 950kg/ jumbo bag,1000kg/ jumbo bag | Application: High-strength concrete, oil field cementing, bridges, etc. |
92% Densified Microsilica |
Analysis/ Properties | Limits |
SiO2 | Silicon Dioxid Amorphous | Min | 92% |
C | Carbon | Max | 2.00% |
Fe2O3 | Iron Oxide | Max | 1.00% |
Al2O3 | Aluminium Oxide | Max | 2.00% |
CaO | Calcium Oxide | Max | 1.20% |
MgO | Magnesium Oxide | Max | 0.50% |
K2O | Potassium Oxide | Max | 1.50% |
Na2O | Sodium Oxide | Max | 0.50% |
H2O | , As Packed | Max | 1.00% |
Loss on Ignition At 975 C | Max | 3.00% |
Coarse Particles >45µm (325mesh) | Max | 1.00% |
pH Value ( Fresh ) | 4.5-7.5 |
Bulk Density(As Packed) | 500-700kg/m3 D |
94% Densified/Undensified Silica Fume
Place of Origin: China | Color: Grey |
Existing Form: Powder | SiO2: ≥93.0 |
Bulk Density: 550-700kg/m3 | Specific Surface: 15-27m2/g |
Package: 25kg/ plastic bag, 950kg/ jumbo bag,1000kg/ jumbo bag | Application: Large concrete engineering, mortar, floor, pipe pile, etc. |
94% Densified Silica Fume |
Analysis/Properties | Value |
SiO2 | Silicon Dioxide Amorphous | Min | 94% |
Fe2O3 | Iron Oxide | Typical | 0.19% |
Al2O3 | Aluminium Oxide | Typical | 0.27% |
CaO | Calcium Oxide | Typical | 0.26% |
MgO | Magnesium Oxide | Typical | 0.49% |
K2O | Potassium Oxide | Typical | 0.50% |
Na2O | Sodium Oxide | Typical | 0.38% |
P2O5 | | Typical | 0.26% |
MnO | Manganese Oxide | Typical | 0.25% |
TiO2 | Titanium Oxide | Typical | 0.21% |
Loss on Ignition | Typical | 2.88% |
Coarse Particles >45µm (325Mesh) | Max | 1.20% |
Bulk Density(As Packed) | 500-700kg/m3 D |
96% Densified/Undensified Silica Fume
Place of Origin: China | Color: Grey |
Existing Form: Powder | SiO2: ≥95.0 |
Bulk Density: 550-700kg/m3 | Specific Surface: 15-27m2/g |
Package: 25kg/ plastic bag, 950kg/ jumbo bag,1000kg/ jumbo bag | Application: Concrete, Refractory, High Performance Concrete, Oil and Gas Industry,etc. |
96% Densified Silica Fume |
Analysis/Properties | Value |
SiO2 | Silicon Dioxide, Amorphous | Min | 95% |
Fe2O3 | Iron Oxide | Typical | 0.21% |
Al2O3 | Aluminium Oxide | Typical | 0.08% |
CaO | Calcium Oxide | Typical | 0.11% |
MgO | Magnesium Oxide | Typical | 0.21% |
K2O | Potassium Oxide | Typical | 0.32% |
Na2O | Sodium Oxide | Typical | 0.24% |
P2O5 | | Typical | 0.09% |
MnO | Manganese Oxide | Typical | 0.04% |
TiO2 | Titanium Oxide | Typical | 0.01% |
Loss On Ignition | Typical | 2.63% |
Coarse Particles >45µm (325Mesh) | Max | 1.20% |
Bulk Density (As Packed) | 500-700kg/m3 D |
Packaging & Delivery
10kg soluble paper bags x 84 on the pallets.
20kg soluble paper bags x 42 on the pallets.
950kg plastic woven bags x 2 on the pallets(with or without bottom output )
1000kg plastic woven bags x 2 on the pallets(with or without bottom output )
500kg plastic woven bags x 2 on the pallets (with or without bottom output )
We can also produce according to your requirement.
Address:
Block8-1812 Biguiyuan Tianhui, Zhonghua Road, Wenfeng District, Anyang, Henan, China
Business Type:
Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Anyang Jiashike Metal Co., Ltd, as the leading manufacturer of ferroalloy materials in China. It is a
Comprehensive enterprise integrating scientific research, processing and production, and import and export trade.
It has more than 20 years of experience in the professional field and uses advanced technology and professional equipment., produces high-quality metals and alloys, and its business scope involves metallic silicon, ferrosilicon, silicon-calcium alloy, silicon-carbon alloy, natural graphite powder and other products.
Competitive advantage:
1. Have a good reputation with more than 20 years experience in ferroalloy.
2. Accept long-term cooperative relationship with advanced technology and equipment, make sure the
Quantity and quality are the best.
3. As a primary raw material supplier of ferroalloy, we can offer you more competitive prices.
4. Provide customized plan according to your requirement, advanced after-sale service will provided by
Our experienced sales team.
5. We have long-term fixed international logistics partners to ensure the stability and safety of logistics.
Team introduction:
There are two team to meet your requirement, our technology team working on innovate and improve products and our sales team working on provide the personalized situation and after-sale service.
We have the ability to meet your specific needs and promptly resolve your issues during the purchasing process.