Auxiliary materials for the foundry industry: release and cleaning agents, etc.
Release agents for green sand
Features
- Under normal conditions, used once, it can keep effective for several molding
- Significantly reduces realease resistance, improves the quality of the casting surface
- Under bad molding conditions, excellent release performance
- No fire hazard, high safety level
Precautions
- Spray every time by first-time using the mould is glossy with an even film thickness, the spray every 1 to 2 moulds
- Regarding heating plate, gradually reduce the heating temperature according to the current situation
- Belong to general industrial agent, please follow the precautions accordingly
- If skin or eye contact, wash with plenty of water inmediately
| Type | Appearance | Shelf life |
|---|---|---|
| RA-05 | milky white liquid suspension | six months |
Release agents for cold box resin
| Type | Appearance | Shelf life |
|---|---|---|
| RA-21HB | Colourless, transparent liquid | six months |
Features
- Cold box specially formulated
- Makes core stripping easy
- Provides protective interface on the core box cavities
Precautions
- Wear protective gloves, protective clothing, eye protection, face protection, good ventilation of worplace. Avoid direct contact with human body
- Volatile liquid, stored in well sealed packages
Release agents for hot box resin and shell-core
Features
- Significantly reduces realease resistance, good release performance, avoid core deformation
- Less foulling in core, easy to clean
Precautions
- If in skin contact, wash with plenty of water
- RA-01 and Ra-01-1 should be stored under the room temperature above 5ºC to avoid crystallization; RA-03A which contains oil solvent should be kept away from the heat resource with good ventilation
| Type | Appearance | Shelf life |
|---|---|---|
| RA-01 | White liquid | six months |
| RA-01-1 | White liquid | six months |
| RA-03A | Oilyliquid | six months |
Release agents for no-bake system
| Type | Appearance | Shelf life |
|---|---|---|
| RA-04-2 | Silver-colored suspension liquid | six months |
| RA-02-4 | White suspension liquid | six months |
| RA-02-4A | White suspension liquid | six months |
Release Agents 3
Release Agents 4
Features
- Easy volatile with high efficiency
- Continous moulding by spray once
Precautions
- Used for wood pattern, plastic pattern and iron pattern under sodium silicate sand, resin sand, oil sand process
Cleaning agent
Features
- Used to disolve the cold box resin film, furan resin cured film and so on. Cleaning the metal tooling surface and protect the surface from corrosion
- Brush or spray cleaning agent on surface, leave 15-30 minutes and the clean by wiping or compressed air blowing
Precautions
- This product is toxic and can cause skin irritation
- The product is flammable. Keep away from open flame, fire and heat source
- Wear protective gloves, protective clothing, eye protection, face protection, good ventilation of work space. Avoid direct contact with the human body
| Type | Appearance | Shelf life |
|---|---|---|
| QA-01 | Colourless, transparent liquid | six months |
| QA-01-1 | Colourless, transparent liquid | six months |
Mould and core adhesive
| Type | Shelf life | Application |
|---|---|---|
| BA-01 | 90 days | Used for bonding or repairing resin or sodium silicate sand under normal temperature. |
| BA-01X-1 | 45 days | |
| Drying Speed | BA-01X-1 > BA-01 |
Features
- Quick-drying under normal temperature
- High strength
Precautions
- Does not apply to backing process, strength reduces significantly when the temperature is more than 100 ºC
- The product is flammable, irritant
- Stored in cool and good ventilation place. Keep away from open flames or heat sources. Handle with care. Avoid crash and extrusion
Repair paste for core and mold
Features
- Strong adhesive
- High plasticity
- High strength
- Excellent crack resistance
- No toxic
Precautions
- Well sealed, keep away from fire, acvoid direct sunlight and freezing
| Shelf life | Application |
|---|---|
| 3 months | Used to bond or repair core (clay sand, sodium siliocate sand, oil sand, resin sand process and so on..) sealing the mould box. |
