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Foundry Use 70-140 mesh Silica Resin Coated Sand for Steel and iron casting

Foundry Use 70-140 mesh Silica Resin Coated Sand for Steel and iron casting Featured Image
  • Foundry Use 70-140 mesh Silica Resin Coated Sand for Steel and iron casting
  • Foundry Use 70-140 mesh Silica Resin Coated Sand for Steel and iron casting
  • Foundry Use 70-140 mesh Silica Resin Coated Sand for Steel and iron casting
  • Foundry Use 70-140 mesh Silica Resin Coated Sand for Steel and iron casting
  • Foundry Use 70-140 mesh Silica Resin Coated Sand for Steel and iron casting
  • Foundry Use 70-140 mesh Silica Resin Coated Sand for Steel and iron casting

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Product Detail

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Overview
Quick Details
Place of Origin:
Hebei, China
Brand Name:
Yuchuan
Model Number:
70-140mesh
Application:
Cast steel
Shape:
Granular
Chemical Composition:
SiO2
Product name:
Resin sand
Color:
Black,Yellow
Material:
resin silica sand
Usage:
casting
Size:
40-70mesh
Package:
50kg/bag,1ton/bag
Shape::
Solid
Sample:
Available
Raw meterial::
silica sand
Appearance:
Black sand,Yellow sand

Products Description
Resin Coated sand：
Benefits of resin coated sand as moulding sand of casting precoated sand:
1.Castings can be produced with close tolerance and with very minimum machining allowances along with excellent surface finish.
2.Self life of the resin coated sand is unlimited.
3.Hollow cores can be produced.
4.3No crack of core or shell.
5.High transverse strength.
6.Low density of Raysons Resin Coated Sand gives maximum output.
Product Overview

Resin coated sand

Resin coated sand is a method in foundry practices and produces a casting of high precise dimensions, smooth surface, free of blow holes and devoid of casting defects.The surface of the sand is covered with a layer of solid resin film or sand. Cold and hot method of two kinds of coating process: cold method to dissolve the resin with ethanol, and in the process of mixing the mixture, so that the two covered in the sand surface, the evaporation of ethanol, Method to preheat the sand to a certain temperature, add resin to melt, stir the resin coated on the sand surface, plus aqueous solution and lubricant, cooling, crushing, screening coated sand. It is one of the best moulding sands for cars, tractors and hydraulic parts.
FEATURES AT A GLANCE

Silica resin coated sand also can be used for many casting methods such as vacuum casting, VRH,LFC,investment casting, common and resin sand.

1. Production of low pollution coated sand, reduce the use amount of resin and curing temperature; improve coated sand's overall performance, especially in high temperatures; research and develop of pollution-free phenolic resin alternatives.
2. Improve the regenerative capacity of coated sand.




PRODUCT SPECIFICATIONS
Product name
Resin coated sand
Place of Origin 
Hebei,China 
Brand Name
Yuchuan
Color
Black,Yellow
Sample
Provided
Material
Original sand,Resin
Size
50-100mesh 70-140mesh customized
Application
Casting
Customization
Available
Appearance
Granule
Why Choose Us
1）We have NEW coming designs,colors,industry
2） Trial order,sample order and mixed orders are accepted
3） Fast delivery with door to door.
4） All the inquiries will be replies quickly.
5） High strict quality control
6） Free sample
Packing & shipping
Company Profile
Lingshou County Yuchuan Mineral Products Processing Factory was established in 2010, and now has 5 branches after years of operation. Our factory is located at the foot of Taihang Mountain, rich in miner resources, convenient transportation, plant area of more than 20 acres, now has more than 50 employees, our factory has strong technical force, complete testing equipment,complete product specifications, and now introduces advanced equipment in the same industry. The product quality of our factory is real-time stratified, segmented, graded and accountable for all employees. The quality of the management is strictly controlled.The international standards are strictly implemented. The factory pass rate is extremely high. The excellent rate is gradually improved, and the international standards are gradually merged.
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