Dyna-Purge, Div. of Shuman Plastics, Inc.

35 Neoga St.
Depew (Buffalo), NY 14043 US

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A Message from Dyna-Purge, Div. of Shuman Plastics, Inc.

DYNA-PURGE PURGING COMPOUNDS

Since pioneering commercial purging compounds over 30 years ago, we continue to deliver on our commitment to offer the best value in high-performance purging products, with customer support that is second to none.

As Seen In Plastics Technology

Purging Tips for Accumulator Heads

Follow These Steps to Purge Accumulator-Head Blow Molders
Preventive purging with a commercial product between resins or colors and during normal shutdown and startup cycles can prevent excessive loss of resin and production time.

Purging Tips for Injection Molding

Got Streaks or Black Specs? Here’s How to Find and Fix Them
Determining the source of streaking or contamination in your molded parts is a critical step in perfecting your purging procedures ultimately saving you time and money.

Ken Shuman, president of Shuman Plastics.

High-Utility, Multifunctional Purging Agents That Are 'Just-in-Time'
Two newest Dyna-Purge products are broader spectrum products that work within the temperature range of 320 to 625 F.

Ascend’s Vydyne XHT nylon 66

Resins & Additives at NPE2018: Spotlight on Performance, Economy, Sustainability
NPE will host lots of news in engineered thermoplastic compounds, customized TPEs, polyolefins for packaging, bioplastics, recycled content compounds, purging agents, 3D printing materials, and a slew of innovative additives.

Dyna-Purge F2

Purge Compound with Dual-Action Cleaning
Dyna-Purge F2 features proprietary agents formulated to flow naturally through a variety of processing equipment.

Molder Cuts Post-Purge Costs and Downtime in Half
By switching to a new purging compound, IMCO now can complete a changeover in 10 min.

"Revolutionary" Device Makes Purging Safer, Simpler
What is said to be a “revolutionary” device designed to capture molten plastic purges and create a safer environment for personnel and equipment in plastic processing operations is being introduced at NPE2015 by the Dyna-Purge div. of Shuman Plastics.               Lava-Shield is the result of a two-year development project and hundreds of rigorous field trials.

How to Avoid Problems When Using Commercial Purging Compounds
The best approach is to implement and standardize a three-step program to ensure you are purging in the best and most cost-effective manner possible.

Purging High-Performance Engineering Resins
One of the fastest growing markets for commercial purging compounds is purging high-performance engineering resins. It is also one of the most difficult challenges, since both mechanical and chemical purging compounds have limitations when it comes to heat stability, residence time, flow restrictions, etc.

MATERIALS AT NPE: All Market Sectors Benefit from Large Crop of New Materials
Higher-performance and easier processing PE film resins for packaging, a one-pass crosslinked PE for photovoltaic (PV) wire and cable, several higher-performing nylons and TPEs, “greener” plastics, and enhanced styrenic and PC resins are among the new materials that made their debut at the big show in Orlando, Fla., last month.

Garlock Sealing Products

Better Purging Saves Money, Material and Time
How much money can a better purging compound save even a small molder?

Hyperform HPN-20E

What to See at NPE 2006: Chemicals and Additives
Compounders, molders, and extruders will be treated to a wide range of new additives at NPE 2006.

Product Categories of Dyna-Purge, Div. of Shuman Plastics, Inc.

Purging Compounds

Trade Names

Dyna-Purge