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resin coated sand rcs suppliers iron based coated sand sand coated roof ridge

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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.