Wuxi Polymer Technology Co Ltd is a trading company. 

Our company is located in Wuxi City, Jiangsu Province. Wuxi, dubbed the "Little Shanghai", referring to its massive development in economy, is a city with a history of 3,000 years. Wuxi is recognized as the "Most Aspiring City of Prosperity and Civilization in the Southeast of China", and is one of cities with thriving economy and frequent exchanges with the outside world.

Wuxi Polymer Technology Co Ltd was founded in 1999.We are focusing on serving in rubber, plastics and die casting industries.With our rich experience,high quality products,competitive prices,superior service and on-time delivery,we are certain that we can meet all of your requirements and exceed your expectations.

We look forward to speaking with you to further discuss how we can be of service to you.



Dieblast Systems is the brand name for a range of high performance shotblasting compounds manufactured from engineering polymers and polymer alloys.  While the company’s principal activity is to provide the plastics and rubber industry with an independent development and manufacturing facility for the production of deflashing blast media, it also supplies specialist shotblast compounds to the electronic, medical and aerospace industries.

Dieblast Systems products are manufactured exclusively by Profile Deflashing CompoundsLimited in England and available throughout the world via a range of partner companies who hold specialist knowledge of our industry.

The rapid development of cryogenic shotblasting has placed Dieblast Systems as a leader in this field.  With Partner Company’s located worldwide, Dieblast products can be found in over 30 different countries.

Many multi-national companies in the rubber industry require the same high quality cryogenic deflashing systems at each of their different manufacturing locations.  Dieblast Systems are pleased to provide not only the specialist products to achieve this goal but the supply side logistics and technical service demanded in today’s market.

P.D.C. / Dieblast are proud of the reputation that our products and company have gained in the past 25 years  and if we can provide any mission statement it is that and we do not intend to compromise our reputation in the next 25 years.




Profile Deflashing Compounds Ltd

provides a range of innovative blast media to a global market under the brand name DIEBLAST SYSTEMS.

These compounds are used world wide in a range of diverse applications from the cleaning of Micro-Chips in the electronics industry to the cryogenic deflashing of precision mouldings at temperatures of -120°C.

Polymer based shotblast compounds can also incorporate abrasive particles i.e. glass bead, aluminum oxides etc, when more aggressive results are required.

In addition to a wide range of standard products the company has the capacity to develop blasting media to meet specific application requirements.




Innovations In High Performance Cryogenic Deflashing Compounds

Technical advances in the design of cryogenic shotblasting equipment have enabled the process of deflashing complex, precision rubber mouldings to be carried out with consistent and reliable results. Increased thermal insulation, accurate blasting parameters and a more efficient distribution of blast media have all contributed to reduced costs, higher quality and improved throughput speeds.

One area of the deflashing process that has failed to keep pace with these developments is the continued use of polycarbonate resins as the blasting media despite the considerable advances in polymer engineering over this period. At room temperature polycarbonate resin is a tough, resilient material with good impact strength and a high resistance to surface abrasion. However once the temperature falls to sub zero levels, the polymer becomes brittle and starts to breakdown into dust, reducing the shotblasting efficiency.

Once the temperature reaches -30°C the blast media has lost almost 70% of its original impact strength and this rapid deterioration in mechanical properties continue to -80°C when the polymer structure can fail completely.

While the addition of plasticizers can overcome many of these problems, the resulting blast media is soft and inefficient with poor abrasion resistance and low kinetic energy.

These inefficiencies in the deflashing process require excessive use of blast media, liquid nitrogen consumption and blasting wheel speeds to compensate for this poor performance.

Recent innovations in molecular engineering have enabled base polycarbonate resins to be crosslinked with various fluoro polymers that withstand the challenging conditions demanded in high performance cryogenic shotblast applications and equipment. Increased performance greater efficiencies and reduced cost combine with improvements in quality standards exceeding those found in standard blast compounds.






DIEBLAST CRYSTAL CUBE − High abrasion resistant.
DIEBLAST PRIME − Impact modified.

DIEBLAST CONDUCTIVE − Anti-Static grade.

DIEBLAST MEDIBLAST − Bisphenol A (BPA) free.



DIEBLAST PA − Impact modified nylon.

DIEBLAST PC − Polycarbonate blast media.

DIEBLAST COMPOSITE − Polymer alloy compounds.




TYPE I POLYESTER − Hardness 3∙0 Moh.
TYPE II UREA − Hardness 3∙5 Moh.
TYPE III MELAMINE − Hardness 4∙0 Moh.