CO₂ Cured Alkaline Phenolic Resin
Ⅰ. Suitable for producing steel castings, iron castings, and non-ferrous alloy castings, casting resin meets diverse foundry requirements.
Ⅱ. With high strength, low resin addition, and improved environmental performance, carbon dioxide alkaline casting resin effectively enhances working conditions.
Ⅲ. Through a simple process and high production efficiency, casting resin enables automated manufacturing.
Package Specification: 1000kg/plastic drum
Shelf Life: 12 months
Production Cycle: 7-10 days
- Information
CO2 Curing Phenolic Resin
Our CO2 curing phenolic resin process is also called β-set method, in which sand and resin are mixed and molded into cores. CO2 curing phenolic resin consists of alkaline phenolic resin dissolved in water, which is does not contain harmful casting elements such as N, P, S,and hardened by carbon dioxide gas. CO2 cured alkaline phenolic resin is really suitable for the production of steel castings, iron castings, and non-ferrous alloy castings.
CO₂ Curing Phenolic Resin
| Model | Viscosity (20℃) (mPa.s) | Density (20℃) (g/cm³) | Free Formaldehyde (%) | PH Values | Remarks |
| SQJ610 | 180-250 | 1.25-1.35 | ≤0.1 | ≥12 | Low Odor, High Strength Shelf Life (<25°C): 3 Months |
| JQ-100 | 180-250 | 1.25-1.35 | ≤0.1 | ≥12 | Low Odor, High Initial Strength Shelf Life (<25°C): 3 Months |
product CO₂ curing phenolic resin
Advantages
• The binder of cured phenolic resin for casting is not only suitable for ordinary silica sand, but also for special sands such as chromite sand, forsterite sand, jade sand, etc.
• The sand mold of cured phenolic resin for casting has good disintegration. After pouring, alkaline phenolic resin self-hardening sand is easy to disintegrate under high temperature, casting resin is conducive to preventing cracks in complex-shaped steel castings and improving the sand fall performance of sand molds after pouring.
• Cured phenolic resin for casting this binder has low free formaldehyde and free phenol content, and casting resin has less irritating odor during sand mixing, molding and pouring, and casting resin has less pollution to the environment and harm to the human body.
Features
• Instant curing can be achieved with CO₂ curing phenolic resin, facilitating rapid production.
• During mixing and casting, CO₂ cured alkaline phenolic resin does not release unpleasant odors or fumes.
• Good collapsibility is exhibited by CO₂ curing phenolic resin, helping eliminate flash and glossy carbon defects.
• As a water-soluble system, CO₂ cured phenolic resin allows for easy cleaning of tools and equipment.
CO₂ cured Alkaline phenolic resin
Quality and Service of casting resin
Xinda has a complete range of instrument resources. Our company has advanced production equipment of CO₂ cured alkaline phenolic resin, such as ICS-6000 dual-system ion chromatograph, gel permeation chromatograph, specific surface area and pore size analyzer, etc. The above equipment can strictly control the content of each component in the product, ensure the quality of the product, and provide the industry with reliable analysis data and precise technical support. We are willing to provide technical support from a professional team during and after delivery.
casting resin