Product Description
New Ceramic Sand Replace Foundry Chromite Sand for Casting
New Ceramic Sand Replace Foundry Chromite Sand for Casting is a high heat resistance, low thermal expansion, and spherical artificial casting sand obtained by spray treatment of a high oxidizing raw material in a molten state to recrystallize.
Characterics of New Ceramic Sand Replace Foundry Chromite Sand for Casting:
1.Thermal expansion coefficient is small
2.Sand for the spherical, good liquidity, easy to ramming, and good ventilation
3.Smooth surface, dense structure, making the adhesive can be evenly covered
4.Reuse regeneration performance, cost-effective
5.High refractoriness, easy to collapse
6.Thermal conductivity, good stability, no cracking
Technical Index:
Grain shape | Round ball shape |
Color | Brown- black |
Al2O3 | ≥ 75% |
SiO2 | 8-12% |
Fe2O3 | ≤ 5% |
TiO2 | ≤ 3.5% |
Refractoriness | ≤ 1700 degree |
Angle factor | ≤ 1.1 |
Thermal expansion | 0.13% (10 min at 1000 degree |
PH | 6.5-7.5 |
Packing density | 1.95-2.05g/cm 3 |
Size | AFS20, 25, 30, 35, 40, 50, 60, 75, 80, 100, 125, 140, or 0.2~0.6mm, 0.3~0.7mm, 0.4~0.9mm, 0.9~1.25mm, 1~2mm, 200mesh, 325mesh etc. |
Application of New Ceramic Sand Replace Foundry Chromite Sand for Casting:
New Ceramic Sand Replace Foundry Chromite Sand for Casting widely used in Water glass sand, resin sand, precision casting and copper, aluminum pieces of polishing clean.
Packaging & Shipping
Packaging details:
New Ceramic Sand Replace Foundry Chromite Sand for Casting packaging with plastic bags, with water-proof cover , and tightened with plastic bandages. 25kg/bag
Shipping details:
By vessel or train from Chinese ports.
Our Services
1.Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample
Sample and trial order are accepted for the quality evaluation
3.Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5.Professional Services
Provide all the detailed news and pictures from order to delivery;offer relative export documents and original certificate if needed;warm and considerable after-sale service.
FAQ
1. How you can control your quality?
For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
2. What's your delivery time?
It usually needs about 15days- 30 days after receiving the deposit.
3.Do you have any experiences of export?
Yes,and Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
