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Chlorinated Polyethylene (CPE) Resin

Introduction

Addtime: 2012-5-8

 WELLPREN TM Chlorinated Polyethylene (CPE) Introduction
Chlorinated Polyethylene (CPE) is one of the most important impact modifiers for the universal plastics market. Compared with other impact modifiers like AIM (Acrylic Impact Modifier), MBS and ABS, CPE is more competitive in its comprehensive performances and price. Currently CPE is favored by more and more customers and it is expanding to bigger share of the impact modifier market.
 
Proper amount of WELLPREN TM Chlorinated Polyethylene (CPE) RESIN added into formulations of PVC, PE or PP plastic products will not only greatly enhance impact resistance but will largely improve low temperature performances, weatherability, welding strength and other performances. WELLPREN TM RESIN is most suitable for substitution of Acrylic impact modifier (AIM) or blending with Acrylic impact modifier (AIM) with a certain percentage without adjusting the processing data and the formulation, resulting in an optimum performance /cost solution.
 
All in, WELLPREN TM CPE RESIN helps fabricators and compounders meet increasing critically performance requirements and cost control needs.
 
Properties of WELLPREN TM RESIN
- Superior flexibility and good low temperature impact strength
- Compatible with acrylic impact modifier
- Superior compatibility with polymers like PVC, PE and ABS
- Superior weatherability         
- Superior Processibility         
- Excellent corner strength
- High surface gloss               
- Good filler acceptance        
- Cost effective system

Application of WELLPREN TM RESIN

1. Impact modifier for rigid and semi-flexible products
WELLPREN TM RESIN is a type of superior high performance-price ratio impact modifier and is widely used in production of many types of rigid plastic products (like rigid plastic profiles, pipes, pipe fittings and sheets) and semi-flexible sidings. WELLPREN TM RESIN improves greatly the impact resistance, low temperature performances, weatherability, and welding strength of the final products.

 
    
                       PVC Sheet                                             PVC Sewer Pipe                                            PVC Fence

    
              PVC  Threading Pipes                               PVC Foam Board                                           PVC Bellows

     
                     PVC Profiles                                    PVC Window Profiles                                        PVC Siding

2. Application in Flame Retardant ABS
WELLPREN TM RESIN has a property of flame retardancy due to its chlorine content. Inflammation of WELLPREN TM RESIN has no dropping and will stop upon separation from the fire. These characteristics make CPE suitable as one of the components for flame retardant ABS. Addition of certain percentage of WELLPREN TM RESIN into flame retardant ABS formulation will not only avoid using of big amount of inorganic flame retardants in the formulation, which causes physical performance lost, but will play positive role in enhancing the flame retardancy of the whole system and substantially improve the impact strength of the end product. (TV set; Computer etc.)


3. Application in soft products
As a good elastomer, WELLPREN TM RESIN can be used directly for soft products. As no plasticizers are needed for soft product formulation using WELLPREN TM RESIN, the soft products produced have superior weatherability and long service life. This successfully avoids the defects in the traditional PVC soft products, which is caused by migrating of plasticizers added in the PVC soft product formulatio.
 
   
PVC Waterproof Membrane

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