CasNo.,VULCANISATION ACTIVATORS Struktol Activator 73A equivalent,() Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99%min
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

Struktol Activator 73A Struktol Activator ZEH VULCANISATION ACTIVATORS

Quick Details

Appearance:light grey pastilles
Application:Mixture of zinc soaps of aliphatic and aromatic carboxylic acids VULCANISATION ACTIVATORS
PackAge:20kgs/bag or as customers' request
ProductionCapacity:2000|Metric Ton|Year
Storage:well-ventilation cool, dry area
Transportation:not dangerous goods

Superiority:

Strong activation with clear increase of modulus values Improves reversion resistance Lower heat build-up during dynamic loading Reduces compression set at higher temperature Can supplant the use of stearic acid and reduce dependence on ZnO

Details:

RUBBER CURE ACTIVATstruktol Activator 73A (Struktol Activator 73A equivalent) MULTIFUNCTIONAL CURE ACTIVATOR AU-AKT73 Chemical Name: Mixture of zinc salts of aliphatic and aromatic carboxylic acids; Polymerized senior fatty acid zinc salt Specification： <table align="center" style="padding:0pt;"> <tbody> <tr> <td valign="center" width="118" style="border:0.75pt outset #333333;"> <img height="43" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\ksohtml\wps_clip_image-32640.png" width="108" /> </td> <td valign="center" width="122" style="border:0.75pt outset #333333;"> Appearance </td> <td valign="center" width="94" style="border:0.75pt outset #333333;"> Dropping point，℃ </td> <td valign="center" width="95" style="border:0.75pt outset #333333;"> Zinc content % </td> <td valign="center" width="103" style="border:0.75pt outset #333333;"> Remarks </td> </tr> <tr> <td valign="center" width="118" style="border:0.75pt outset #333333;"> AU-73A </td> <td valign="center" width="122" style="border:0.75pt outset #333333;"> antique white pastilles </td> <td valign="center" width="94" style="border:0.75pt outset #333333;"> 105~117 </td> <td valign="center" width="95" style="border:0.75pt outset #333333;"> ≤20 </td> <td valign="center" width="103" style="border:0.75pt outset #333333;"> AKT-73A </td> </tr> <tr> <td valign="center" width="118" style="border:0.75pt outset #333333;"> AU-73LM </td> <td valign="center" width="122" style="border:0.75pt outset #333333;"> antique white pastilles </td> <td valign="center" width="94" style="border:0.75pt outset #333333;"> 94~106 </td> <td valign="center" width="95" style="border:0.75pt outset #333333;"> ≤12 </td> <td valign="center" width="103" style="border:0.75pt outset #333333;"> AKT-73LM </td> </tr> </tbody> </table> Application and characteristics: I) Application: 1) As a formulation of selected zinc salts, AU-73A and AU-73LM are very effective activators for the sulfur vulcanization of diene rubber, especially natural rubber. 2) They can partly or totally replace conventional activators based on fatty acids, e.g., stearic acid, zinc stearate, and zinc 2-ethylhexanoate. 3) They can be used as an effective physical physical peptizer for the mastication of natural rubber.It improves processability in mixing, extrusion and molding. 4) AU-73LM is designed for low shear and low temperature mixes. lI)The following improvements are achievable by application of AU-73A and AU-73LM 1) prolonged reversion time 2) higher modulus, 3) less heat buildup under dynamic load, and 4) reduced compression set at elevated temperatures, 5) improved properties at high temperature cures, 6) viscosity reduction at high shear. Package and storage: 25kgs/bag or as customer’s request; Stock in well-ventilation cool, dry area.