MPresin for composite printing inks
Structure
Application
MP resin, with its full name as copolymer of vinyl chloride and vinyl isobutyl ether, is produced by polymerization of vinyl chloride monomer, vinyl isobutyl ether monomer and other raw and auxiliary materials, and mainly used in the anti-corrosive
coatings and composite printing inks.As an excellent binding vehicle for composite printing inks, it is used in wide range of fields. MP resin has the following
advantages:
(1) Good solubility: Soluble in most of solvents, such as benzenes, acetones and esters commonly used in inks production, in addition, the dissolved solution has a higher degree of transparency.
(2) Excellent blending property: Easily blended with other ink binding vehicles to enhance its working performance, such as CPP, EVAand CEVAresins.
(3) High dispersivity: It has good dispersing and wetting properties to inks and dyes, ensuring the pigments fully display the primary color and transferability.
(4) Superior adhesion: The polymer chains contain a large quantity of ether bonds, which have strong adhesive strength to BOPP, OPP, PET and other plastic film.
(5) Good stability: There is no reactive double bonds, no saponifiable ester bonds in the resin, and the chlorine atoms in the molecular link are very stable. These offer ink layers strong resistance to heat, light, weathering, yellowing and chalking.
Performance index
| Item | Unit | Index | ||
| MP-35 | MP-45 | MP-45 | ||
| Appearance | / | White powder | ||
| Chlorine Content | ω/% | 44.0±1.0 | ||
| Volatile matter | ω/% ≤ | 0.50 | ||
| Apparent density | g/mL ≥ | 0.30 | ||
| Viscosity | mPa•S | 35±5 | 45±5 | ≥50 |
Package
Packed in composite craft bag (with a inner bag) , net weight 20 kgs each bag.*Customized package is available.
Storage & transportation
MP resin is liable to suffer from agglomeration due to its own glass transition temperature under high pressure & temperature, exposure, moisture and other harsh storage or transportation circumstances. Therefore, keep sealed, avoid stress, keep
away from heat source and humid environment during transportation. Store in a cool, dry and well-ventilated place. Guard against moisture, sunlight and high temperature.
During operation the operators must wear self-inhalation filter type dust masks, away from fire, heat. Smoking is strictly prohibited at workplace. Apply good ventilation system and equipment to avoid dust and contact with oxidants. Handle with care.
Safety precautions
For relevant information please refer to the product technical specification.
The figures and data given in this report are based on the existing technical level and experience we have and shall be for your reference only. Detailed guaranteed values are subject to the Certificate of Quality or that specified in the Supply Contract.
