Description
Chemical Name Copolymer of vinyl chloride and vinyl isobutyl ether
Synonyms: Propane, 1-(ethenyloxy)-2-methyl-, polymer with chloroethene; Vinyl isobutyl ether vinyl chloride polymer; Vinyl chloride - isobutyl vinyl ether copolymer, VC Copolymer MP Resin
Molecular Formula (C6H12O·C2H3Cl)x
CAS Number 25154-85-2
Specification
Physical Form: white powder
| Index | MP25 | MP35 | MP45 | MP60 |
| Viscosity | 25±4 mpa.s | 35±5 mpa.s | 45 ±5 mpa.s | 60±5 mpa.s |
| Chlorine content | ca. 44% |
| Density | 0.38 - 0.48g/cm3 |
| Moisture | 0.40%max. |
Applications : MP resin is used for anticorrosion paint ( container, marine & industrial paint)
Properties:
Good anti-corrosion ability
MP resin has good binding property as a result of its special molecular structure in which ester bond is resistance to hydrolysis and combined chlorine atom is very stable.
Good stability
No reactive double bond, MP resin's molecular isn't easily acidized and degraded. The molecular are also with excellent light stability and don't easily turn yellow or atomise.
Good adhesion
MP resin contain copolymer of vinyl chloride ester, which ensure the paints good adhesion on various materials. Even on the surface of aluminum or zinc, the paints still have good adhesion.
Good compatibility
MP resin is easily compatible with other resins in paints, and can modify and improve the characteristics of paints, which for mulated by drying oils, tars and bitumen.
Solubility
MP resin is soluble in aromatic and halohydrocarbon, esters, ketones, glycol, ester acetates and some glycol ethers. Aliphatic hydrocarbons and alcohols are diluents and not true solvents for MP resin.
Compatibility
MP resin is compatible with vinyl chloride copolymers, unsaturated polyester resins, cyclohexanone resins, aldehyde resins, coumarone resins, hydrocarbon resins, urea resins, alkyd resins modified by oil and fatty acids, natural resins, drying oil, plasticizers, tars, and bitumen.
Fireproof Ability
MP resin contain chlorine atom, which gives the resins fireproof ability. With addition of other flame resistant pigment, filler and fire retardant, they can be used in fire retardant paint for construction and other fields.
Packing :20KG/BAG
Complaint
