Polymer chemical resin for sand mold casting hot box resin

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US $864-1,805 / Tons | 230 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Type:
Synthetic Resin and Plastics
Brand Name:
ZhuLi
Model Number:
ZFR
Purity:
1-99%
Name:
Sand mold making for casting hot box resin
Viscosity(25°Cmpa.s):
≤50-100
Nitrogen Content(%):
≤2.0
Free formaldehyde(%):
≤1.0
Specific gravity (g/cm3):
1.20-1.30
Packaging:
Drum/Tank
Quality guarantee period:
12 months.
Shooting air pressure:
2-5kg/cm2
Hardening temperature:
220~280°C
Certification:
ISO9001:2008
Supply Ability
Supply Ability:
50000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
1000kg and 1200kg for plastic tank , 230kg for iron drum and others depends on customers.
Port
Zhuhai
Lead Time :
in 20 days

Specifications

Polymer chemical resin for sand mold casting hot box resin
Application: produce various size steel casting, iron and grey iron

 Sand mold making for casting hot box resin

The hot-box furan resin is  developed and manufactured by our company, is environmental and suitable for all types of casting including steel, iron and non-ferrous parts, with variety complete. It is pale yellow to reddish brown liquid with following features:

1. Low viscosity, convenient for measurement and easy for mixture, in favor of mold sand liquidity. 
2. Less content of free formaldehyde and less odor, good for working condition improvement and environment.

3. Specific strength is high, which means less resin will be added and good for the improvement of casting parts’ quality. 
4. Good collapsibility and easy for clearance of the sand.

 

The sand core that made by our hot-box resin

Our company equip an professional testing center that to test each product we offered confirm to quality standard, and can meet all customers' demand.

     

 

And our product hve pass the official mission certifiacation: ISO9001:2008

         

 

 

Common type and main technical index:

 

 

Index    

 

Model

Nitrogen content(%)

Free formaldehyde

(%)

Viscosity(25°Cmpa. s)

Specific gravity (g/cm3)

Recommend applications

ZFR401

0.8

1.0

40-80

1.20-1.30

Small and medium sized steel castings

ZFR501

2.0

1.0

50-100

1.20-1.30

Large grade of nodular iron castings,Thick wall of gray iron castings

ZFR502

4.0

1.2

100-500

1.20-1.30

Large ductile iron castings, large grey cast iron

ZFR503

6.0

1.2

100-200

1.20-1.30

Small and medium sized ductile iron castings, Small and medium gray iron castings,Copper castings

ZFR602

12.0

1.5

150-250

1.20-1.30

Non-ferrous metal castings

 Considerations:

1. You had better add curing agent first , then adding Furan hot box resin when mixing sand . 

2. Use matching with the special curing agent produced by our company will be better . 
3. Stored in a cool place , preventing heat and exposure .
4. Sand mixing place should maintain good ventilation.
5. Mixing sand to prevent air dried and consumed as soon as possible , generally not more than four hours .

 

Quality guarantee period : 12 months.

 

Sand mixing technology reference :
 a ) Batch sand mixer: join the measured base sand first, addition of curing agent mix for 1 minutes, then mix with resin mix for 2 minutes, resin sand mixed in a certain amount of air pressure into the core-box
b) Roll wheel sand mixer: join the measured base sand first, addition of curing agent mix for 2 minutes, then mix with resin mix for 2 minutes, resin sand mixed in a certain amount of air pressure into the core-box

c) Core making, core shooting air pressure: 2-5kg/cm2 .
 d)Hardening temperature and time: temperature :220~280°C. Time (depending on the size of sand cores)


 Package:

 

       1200kg in pack                                          1000kg in pack                               230kg in pack