Name: Copolymer based on vinyl chloride and vinyl isobutyl ether MP45

 

Molecular Structure Formula:

O — CH2 – CH(CH3)2

 

   — (CH2-CH)m—(CH2 –CH)n —

                     

                       CL

 

Specification:

 

Physical Form	Fine, white powder
K-value	Ca.35	Fikentscher,DIN53726
Volatile	≤0.5%
Chlorine Fraction Mass	Ca.44±1	%
Viscosity	45±5	23℃,20% solution in toluene, STVIII
Apparent density	0.37±0.02g/ml	g/ml

 

Product Advantages:

Excellent hydrolysis stability, resistant to acid, alkali and salt.

Good compatibility with other resins

Good solubility in hydrocarbon or aromatic solvents

Good pigment wetting ability

Good adhesion on plastic films

Good heat stability ( it is very important during sterilization)

 

Advantages of MP45 in gravure ink:

Good adhesion on oriented pp film

Suitable for high quality of gravure inks

Good printing properties

 

Application:

MP45 is the polymer of 75% chloroethylene and 25% vinyl isobutyl ether. The vinyl isobutyl ether offers the product good link function.In the ink processing, MP45 is the mainly used resin. It is mostly used in solvent ink processing, especially the plastic compound ink. It is the very good link material.

 

Safety

The normal precautions relating to handing chemicals and local regulations on industrial hygiene must be observed. The place of work must be well ventilated, skin care measures should be adopted, and safety goggles should be worn.

 

Package and storage:

1. Packed in the kraft bag with PE liner. 20kgs/bag.
2. Avoid being crushed while storing and transferring. Stored away from heat and moisture.

 

Noted:We have the recommended application formula, if have any requirement, please contact with us by phone or fax.But all the technical documents are for reference only, any problem caused by it, we will not be in charge of it.