Auxiliary materials for foundry and steel 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 gold suspension liquid six months
RA-02-4 white suspension liquid six months
RA-02-4A white suspension liquid six months

Features

  • Easy volatile with high fficiency
  • 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.

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