Alkaline phenolic resin

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$1,174.00 - $2,782.00 / Tons | 230 Kilogram/Kilograms (Min. Order)
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Quick Details
Chemical Auxiliary Agent
Place of Origin:
Guangdong, China
Auxiliary Agent
Casting molding material
Brand Name:
Model Number:
Low viscosity alkaline phenolic resin for steel casting
Free phenol(%):
Free formaldehyde(%):
Viscosity (150°Cmpa. s):
Specific gravity:
Steel casting
Quality guarantee period:
3 months
Sand: resin: curing agent:
100 (0.2~2.0): (0.2~0.25)
In Drum
Supply Ability
Supply Ability:
30000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
We have three kinds of packing method : a. 1.2ton per tank , b. 230kgs per iron barrel , c.1ton per tank . But our standard packing size is 230kgs per iron drum .
Lead Time :
in 20 days

Low viscosity alkaline phenolic resin for steel casting

Ikaline phenol-formaldehyde resin (alkaline phenolic resin) is consisted of phenol, formaldehyde, potassium hydroxide, sodium hydroxide. Our ZP series is the resin that used for coated sand, and it is in fast  curing speed and high quality. The resin always to be used in steel casting as it has high tensile strength. It is suitable for large steel casting. This resin can make casting in precise size and smoth surface. And we can offer samples on free for customers.


The advantage of Alkaline phenol-formaldehyde:

Alkaline phenol-formaldehyde resin has good high-temperature behavior that can guarantee the precision of casting, and overcome some flaw appeared by other technology at the same time, such as burnt-on-sand, stripe, rag and so on. The alkaline phenol-formaldehyde resin do not content N, P, S and other elements which is harmful to casting.


Commen type and main technical index: 




Free phenol(%)

Free formaldehyde


Viscosity(25°Cmpa. s)

Specific gravity (g/cm3)


Recommended applications







Steel castings







Steel casting, lower viscosity


Use parameters:

Sand: resin: curing agent = 100 (0.2~2.0): (0.2~0.25) (weight ratio)


Use Method:
1.Mixing sand: To add curing agent into sand to mix for 10s, then add alkaline phenol-formaldehyde resin for 10s. It is better to use immediately after mixing well. If operator do not use high speed sand mixer, operator should extend sand mixing time.
2.Should choose curing agent based on casting specification and environment temperature.


1,You had better add curing agent first, then adding resin when Mixing sand.
2,The curing agents are esters curing agent. Therefore, the additive amount couldn’t change the curing time. The curing time is subject to the model of curing agent.
3,Should be kept in a cool place, heat-proof, anti-exposure. Store time should not be too long as it will lead to increase the viscosity, change the using characteristic.
4,Prevent contacting with the skin, if contact with skin should be flushed with plenty of water.


Quality guarantee period: 3 months




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


Company Profile:


Zhuhai Doumen Fulian Molding Materials Industry Co., LTD, as the national high tech enterprise, is the largest manufacturer of foundry resins and casting materials in south of China and one of the first corporations enter furan resin industry. We are the director member and pacesetter enterprise of China Foundry Association.


Two plants of casting resins in located in Zhuhai City. One new plant of resin coated sand is under construction in Yangjiang City. Our main products are self-hardening/no-bake furan resin, hot box resin, phenolic resin (alkaline phenol formaldehyde resin, foam phenolic resin), cold box resins, curing agent, cast coating and other flux for sand casting (die releasing agent, sand core binder, parting agent, graphene, etc.), which are used for molding and core/shell making to improve process performance and onto sand moulds to improve the surface finish of the final casting. 


More please visit


Province Class New Foundry Materials Research Lab and QC rooms.






Our product have pass offical mission certification : ISO9001:2008 


Main customers:





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