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Hot Box Resin
Ⅰ. For efficient core making of non-ferrous metals, cast iron, and cast steel, hot box resin for coated sand is a good choice.
Ⅱ. With good disintegration and easy cleaning, hot box resin for coated sand simplifies the post-casting process.
Ⅲ. Hot box resin for coated sand is ideal for forming complex sand cores, providing excellent performance and adaptability in precision casting applications.
Package Specification: 240kg/ iron drum
Shelf Life: 12 months
Production Cycle: 7-10 days
Supporting Hardener: FR series hardener
- Information
Hot Box Resin for Foundry
Hot Box Resin
| Model | Appearance | Viscosity （20℃) mPa.s | Nitrogen Content（%） | Free Formaldehyde（%） | Applicable Scope | Shelf Life |
| HBR201 | Reddish-brown transparent liquid | ≤1500 | ≤12 | ≤4.0 | Cast Iron, Non-ferrous Alloys | 12 Months |
Hardener for Hot Box Resin
| Model | Viscosity（20℃) mPa.s | Density（20℃) g/cm³ | Total Acid (%) | Applicable Scope | Shelf Life |
| HDH01 | 1.10-1.20 | ≤10 | 3-5 | For use with HBR201 | 12 Months |
Introduction
The hot box resin for foundry acts as a binder that cures when exposed to heat. Its curing process occurs in two stages: in the first stage, the curing agent releases a strong acid under heating conditions; in the second stage, this strong acid catalyzes rapid curing of the hot box resin for foundry. The binder system consists of two components—Component I is a furfuryl alcohol-modified urea-formaldehyde resin, while Component II serves as the curing agent.
Features
• Our hot box resin for casting offers high strength while requiring less resin, helping to lower production costs.
• It cures rapidly, boosts production efficiency, and reduces energy consumption.
• With low viscosity, hot box resin for casting mixes easily with sand and ensures excellent core sand flowability.
• Hot box resin for casting we produced also provides strong moisture resistance, allowing for extended sand core storage time.
Why are our Prices more Competitive?
Direct from the factory – Thanks to our factory’s strong production capabilities, Xinda is able to eliminate middlemen and avoid unnecessary markups. This allows us to maintain steady purchasing volumes, secure better pricing, and ensure a stable, reliable supply. Long-term partnership focus – We prioritize building long-term relationships with our customers. That’s why we’re willing to operate on lower profit margins while maintaining high product quality, passing more value on to our clients.
Can we Place Customized Order?
Yes, we already own thousands of customized filters models in multiple sizes and shapes. And we are capable of new type customized production.
How Can We Handle it if there’s Quality Problem aAter Payment?
We are willing to provide technical support with professional team during and after delivery.
How Can We Make Sure About the Quality After We Put the Order?
We will implement raw material tests before production and the product quality inspection reports by high precision instruments will be sent to you before deliver.
How Long is your Delivery Time?
Our production cycle is 7-10 days in general, 5-7 days in emergency. There are also available urgent transportation method for your choice.