1, according to the use of classification: internal release agent, external release agent;
2, according to the life classification: conventional release agent, semi-permanent release agent;
3, classification by form: solvent-based release agent, water-based release agent, solvent-free release agent, powder release agent, paste release agent
4. Classification by active substances:
Silicon series - mainly for siloxane compounds, silicone oil, silicone methyl branch silicone oil, methyl silicone oil, emulsified methyl silicone oil, containing hydromethyl silicone oil, silicone grease, silicone resin, silicone rubber, silicone rubber toluene solution,
Wax series -- plant, animal, synthetic paraffin;Microcrystalline wax;Polyethylene wax, etc.
Fluorine series -- the best isolation performance, small pollution to the mold, but high cost ptfe;Fluorine resin powder;Fluorine resin coating, etc
④ Surfactant series -- metal soap (anionic), EO, PO derivatives (non-ionic)
Inorganic powder series -- talc, mica, clay, white clay, etc
Polyether series - polyether and oil mixture, heat resistance is good chemical properties, most used in some rubber industry restrictions on silicone oil.The cost is higher than silicone oil series.
5, other
Water-containing demoulding agent: masking agent fixed water molecules durable demoulding agent: silicone oil + silicone resin system, more than 800 times multi-layer compound demoulding agent: halogenated hydrocarbon film + polyethylene demoulding agent + polyvinyl alcohol demoulding agent Aromatic polysulfone demoulding agent mold processing demoulding agent containing halogenated polyether demoulding agent: Reduces the vapor pressure, improve the decomposition temperature, won't cause electric contact carbonyl alkyl silane demoulding agent, mold release, improve the adhesive properties of water-based ink surface reaction type release agent: after coating for chemical reaction film itself, at the same time and the mold surface adhesion above are some typical release agent, they have their own characteristics, and can be used respectively according to the purpose. For example, used as back treatment agent for fiber adhesive tape, peeling paper, anti-adhesive agent (telegraph pole, telephone box, sign, sign), anti-pollution agent (interior and exterior wall finishing, vehicle, barricade, road barrier, etc.) to prevent adhesion around adhesive.
