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HyPerbranched unsaturated polyester
Home >> Products >> HyPerbranched unsaturated polyester

      

   HyPerbranched unsaturated polyester resins

1. HyPerbranched unsaturated polyester HyPer U102

PRODUCT DESCRIPTION

HyPer U102 is a liquid type unsaturated resin contaiing an aromatic polyester structure. It has the characteristics of high molecular weight, low viscosity and high activity, and has good compatibility and toughening function with PP, PE, PET, PC and ABS, especially for the thermosetting resin. It can significantly improve mechanical properties, adhesion and toughness when it was added a small amount of hyperbranched unsaturated polyester into glass fiber composites and marble composites.

FEATURES & BENIFITS 

Reinforcement and tougheness,unsaturated structure, high molecular weight and high activity, low viscosity and low volatilization.

TYPICAL APPLICATIONS

Toughening and reinforcing additives of acrylic resin, polyurethane resin, phenolic resin, episulfide resin and unsaturated polyester resin.And it can be a plastic adhesion promoter.

Specifications of HyPer U102

Product

Duble-bond content,%

Hydroxy value, mg KOH/g

Acid value,mg KOH/g

VOC(130+2h)

U102

10-12

20

60-80

5.0%

 

 

                                                       

                                                           HyPerbranched Polyester Acrylates 

2. HyPerbranched Polyester Acrylates HyPer UV208

PRODUCT DESCRIPTION

The UV-curable resin Hyper UV208, it contains eight double bonds ,its molecular weight is 1200, and its solid content is greater than 95%.After UV curing of Hyper UV208, the pencil hardness of the product is 3H, the adhesion level is two, the apparent thermal decomposition temperature and glass transition temperature of TG and DSC were 268.10 and 84.4 respectively.