General Purpose MBS CPE Impact Modifier Impact Modifiers In Polymers

Product Description

MBS Pvc Processing Aid Impact Modifier Auxiliaries For Pvc Products With Good Processing Performance

INTRODUCTION:

MBS resin is the terpolymer prepared with emulsion grafting polymerization of methyl methacrylate(M),butadiene(B),styrene(S).The product is unceAain white powder homogeneous particles with a typical"Core-Shell"structure.In the manufacture,it can significantly improve the cold resistance and processing mobility of products increase their impact strength as well as maintain the original optical performance of PVC resin,which is the impact modifier exclusively used in processing transparent PVC products.

QUALITY STANDARD:

PROPERTIES:
MBS is light yellow or orange crystal/granule. Density is 1.34-1.40.No poison, with a little bit odor of ammonia.Soluble in benzene, acetone, chloroform.Insoluble in water, acid and alkali with lower concentration

Applications
Uses: MBS has the longest scorch delay of the delayed action thiazole and sulfenamide accelerators making it ideal for calendered compounds such as steel belt and textile skim compounds. It is particularly suited for brass coated steel belt adhesion skim compounds. MBS is excellent in compounds that are highly loaded with fine particle size carbon blacks and are difficult to process. Also used in conveyor power transmission belts, rubber goods with thick cross sections, intricately shaped rubber goods, rubber footwear, injection molded goods, cables and other miscellaneous molded and extruded rubber products.

Polymers: Natural rubber and most synthetic elastomers.

Synergism: MBS cure performance can be boosted with thiuram or guanidine accelerators.

Cure Effect: MBS is a fast delayed action accelerator. MBS provides the longest scorch delay of the thiazole and sulfenamide accelerators. It is very active above 140?C.

Crosslink Type: MBS promotes a balance of mono-, di- and poly-sulfidic crosslinks resulting in vulcanizates with a good balance between heat aging resistance and tear resistance.

PACKING&LOADING:
Net 25kgs/Bag,600kgs/P,12Mt per 20'GP, 24Mt per 40'GP, Palletized.
Plastic woven bag,paper with plastic film bag,kraft paper bag.