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6.0Mpa Low Thermal Expansion Precoated Resin Sand

6.0Mpa Low Thermal Expansion Precoated Resin Sand

6.0Mpa Low Thermal Expansion Precoated Resin Sand
  • 6.0Mpa Low Thermal Expansion Precoated Resin Sand
  • 6.0Mpa Low Thermal Expansion Precoated Resin Sand
Product Details:
Place of Origin: China
Brand Name: VOBEN
Certification: ISO9001
Model Number: 70-140mesh
Payment & Shipping Terms:
Minimum Order Quantity: 20mts
Packaging Details: Packing in Bulk Bag, 1.5mts/bag
Delivery Time: 15days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5,000 Mts Per Month
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Detailed Product Description
Color: Yellow Resin Content: 2%-6%
AFS: 50-80 Tensile Strength: 2.0-5.0
Bending Strength: 3.0-10.0 Melting Point: 90-105
Raw Sand: Silicon Sand
High Light:

Precoated Resin Sand

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Low Thermal Expansion Resin Sand

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6.0Mpa Silicon Sand

High Quality Making Mold Core Precoated Resin Sand with Low Thermal Expansion

 

Description of precoated resin sand :

Precoated resin sand uses high-quality natural quartz sand as raw sand, thermoplastic phenolic resin, methenamine and enhancers as raw materials.

Depending on the technology needs of users, the curing speed, stripping, flowability, collapsibility, the casting surface finish, storage of silica resin coated sand can be adjusted and matched appropriately.
silica resin coated sand is one of the best moulding sand for cars, tractors and hydraulic parts.

 

Pictures of products:

6.0Mpa Low Thermal Expansion Precoated Resin Sand 0 for Aluminum    6.0Mpa Low Thermal Expansion Precoated Resin Sand 1 for brass

 

6.0Mpa Low Thermal Expansion Precoated Resin Sand 2 for Iron             6.0Mpa Low Thermal Expansion Precoated Resin Sand 3for steel

 

 Products Specifications

Collapsible Coated SandAFSTensile strength MpaBending strength MpaEmission ml/gMelting point℃advantageApplication
60—802.0—3.23.0—6.0≤1590—100Low gas emission, good collapsibility, easy sand cleaning and good surface qualityAluminum alloy, copper alloy and other non-ferrous metal castings. Such as aluminum cylinder liner.

 

Collapsible Coated SandAFSTensile strength MpaBending strength MpaEmission ml/gMelting point℃AdvantageApplication
50—724.0—6.07.5—12≤1890—100lower in-plant smoke, odor and emissions,avoiding blowhole defectsPrecision complex casting, hydraulic parts

 
 

Hign-temperature Resistant Coated Resin SandAFSTensile Strength Mpabending strength MpaGas emission ml/gMelting poin℃AdvantageApplication
50—703.0—5.05.5—10≤2090—105good high temperature performance, low expansion rate, good thermal conductivity and resistance to sand stickingIt is suitable for the production of cast iron and steel castings with complex structure

 

Anti Shelling Coated SandAFS(tensile strength)bending strength Mpaemission ml/gMelting point℃AdvantageApplication
50—703.0—4.25.5—8.5≤2295—105The shell mold has good emptying effect, uniform wall thickness, anti stripping and anti shellingFor various core making .such as pipes,hub.

 
 

Features :

1. Vibration sand cleaning, high strength, low gas, low expansion;
2. Lax, good casting surface finish;
3. Burly mould shell surface, good thermal stability, good thermal conductivity, good liquidity, smooth casting surface;
4. High strength, high temperature, less expansion, good mold release, no sand sticky;
5. Uniform shell layer, fast curing;

 

Application  :

Resin coated sand is a non-quartz artificial sand employed to the production of metal casting.

silica resin coated sand also can be used for many casting methods such as vacuum casting, VRH, LFC, investment casting, common and resin sand. The fused ceramic foundry sand can be with many adhesives, greatly improving the quality of castings.

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.

 

Work site and lab testing:

6.0Mpa Low Thermal Expansion Precoated Resin Sand 4  the Process Line                6.0Mpa Low Thermal Expansion Precoated Resin Sand 5 finished product 

 

6.0Mpa Low Thermal Expansion Precoated Resin Sand 6 Transverse strength      6.0Mpa Low Thermal Expansion Precoated Resin Sand 7tensile strength

 

 

 

 

Contact Details
Qingdao Jinjunxuan International Trade Co., Ltd.

Contact Person: Kathy Tang

Tel: +8613583220398

Send your inquiry directly to us (0 / 3000)

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