Release agents classified according to life: can be divided into general release agent, semi-permanent release agents.
Second, release agents classified according to usage: release agents, external release agent.
Third, it can also be classified by shape: there are solvent-based release agent, solvent-free release agents, water based release agent, powder mold spray, paste release agent and so on.
Four, according to the classification of active substance, it also can be divided into many categories:
1, the series--inorganic powder such as talc, kaolin, mica, white clay
2, series--mainly silicone, Silicon compounds, silicone rubber, silicone oil, silicone oil, methyl silicone oil, silicone resins, silicone resin emulsion-methyl branched chain methyl silicone oil, silicone oil, hydrogen-containing grease, silicone rubber in toluene solution,
3, wax--plant, animal and synthetic paraffin; microcrystalline wax polyethylene wax.
4, surfactant SOAP series--metal (anion), EO, PO derivatives (non-ionic)
5, polyether polyether series--and fat mixture, heat-resistant good chemical, used to have restrictions on silicone rubber industry. Higher cost than silicon oil.
6, f-series--best isolation of mould pollution, but the high cost of PTFE; fluoride resin powder fluorine resin coatings