SPECTRAFLO® 91-00002 is a pourable, nitrogen-type (exothermic) blowing agent that is stable, non-toxic, non-discoloring and odorless. It is generally utilized to eliminate sink marks or reduce weight, and is compatible with a broad range of resins including most olefins and styrenics, as well as acetals, acrylics, TPR, PVC, EVA, CA, CAB and ABS. Diverse molding applications range from furniture and tool handles to building products and shipping pallets; extrusion applications range from pipe and profile molding to plastic lumber and foam board.
Liquid metering pump
A reliable, low-cost peristaltic metering pump injects liquid additives directly above the plasticating screw of injection molding and extrusion machines. Only the feed tube comes in contact with peristaltic pump rollers.
Natural resin in the hopper never requires emptying, eliminating the shutdown time required to dry preblended resin.
Technical data specifications
| Form |
|
Yellow liquid |
| Active ingredient 50 percent |
| (Azodicarbonamide) |
|
|
| Gas/gram |
|
-110 cc at STP |
| Recommended usage |
|
1 - 3 percent |
| Viscosity |
|
~ 15,000 cps |
| Processing temperature* |
|
360° F (180° C) minimum
|
| Weight per gallon |
|
~ 10.08 lbs. |
|
Packaging |
|
5-gallon pail
30-gallon drum |
| *Accelerators or retarders may be added to alter the active temperature |
| FDA Application: |
|
REGULATION NO.: |
| Closures and sealing gaskets in food contact |
|
121.2550 (2.0 % max.) |
| Rubber articles in contact with food (repeated use) |
|
121.2562 (5.0 % max.) |
| Foam polyethylene in food contact |
|
177.1520 (5.0 % max.) |
| MSDS Sheets available upon request. |
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