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Techniques

WELLPREN TM CPE


Production Tehnology

WELLPREN TM CPE is produced with a uniquel acid phase chlorination method ,  which is based on German technology but improved by Sundow, it combines the advantage of acid phase technology and water phase technology, this unique technology endows WELLPREN TM CPE with uniform quality, superior flexibility, elasticity, high impact strength and  elongation , fast gelation, excellent  process ability, low sodium content , excellent electrical property,  such characteristics make Wellpren CPE as best  choice in many plastic and rubber fields, such as PVC  window profiles, PVC pipe and sheets, wire and cables, rubber hoses etc.
 
Sundow unique acid phase technology is environment friendly, the waster discharge is zero.As nowadays Chinese environmental protection policy is getting more and more tough, in last two years, many CPE producers taking water phase technology  were closed by government because of huge waster water discharge.

Equipment and process control
Sundow takes 27 M3 metal alloy reactors and the most advanced DCS control system, which enables temperature vibration in chlorination process within the range of ± 0.2. The whole CPE process control is proceeded precisely as what it is preliminarily designed in the analogous curves.

Raw Material Guarantee
Sundow has established long-term strategic cooperative partnership with Samsung-total and LG, the two of largest HDPE producer in Korea. These two HDPE suppliers not only guarantee long-term stable HDPE supply for CPE production, but also work closely with Sudnow to develop all tailor-made HDPE grades for Sundow’s consistent development of new CPE grades. The big Homogenizing Silo for HDPE Raw Material ensures the super quality stability of raw material.

Final Product Homogenizing
For uniform of CPE product quality, Sundow invest big mooney to build a huge silo for homogenization of the final CPE product. This is realized that each container contains only one lot.

Capacity
With annual capacity of 50000 tons CPE, Sundow already become very important world leader in CPE manufacturing and R&D. Sundow will continually expend CPE capacity, our future goal is 100,000 tons per year.
 

 

WELLPLA TM AIM/AIP Techniques

Sundow has creative technology and advanced management for producing AIM and AIP, which is derived from former joint venture with a world class AIM / AIP producer. Sundow WELLPLA TM AIM and AIP series products enjoy high reputation in China and now begin to march into the international top market.

Sundow WELLPLA TM AIM series are acrylic impact modifiers which are widely used in window profile, pipe, siding, fence etc., AIM series offer benefits such as excellent impact strength, outstanding weatherability, high gloss, high impact efficiency, fast gelation, wide processing window etc.
 


WELLPLA TM MBS Techniques

Sundow represents its affiliate company for sale of MBS impact modifier in international market in the Sundow brand name: WELLPA TM.

The key equipment of WELLPA TM producing line were imported from UK, Germany, US and Japan, the entire line is operated by DCS automation system. The production line is the largest with capacity and most advanced in technology in China, with technique and process reaching world class level.

Office: 8 F/L.,Renhe Mansion, No.399, Xuanwu street, Economic developing Zone, Weifang City, Shandong Province, China.
Post code: 261031  TEL: +(86) 536 8057068  FAX: +(86) 536 8057018  Email:  info@sundow.com   lucky@sundow.com  
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