AUSIPOL

Polymer additives supplied by Greenchemicals

2 Products match your search

AUSIPOL PA-30

by Greenchemicals

AUSIPOL PA-30 by Greenchemicals acts as a regrader, processing aid and repolymerizing agent during the extrusion process. It is a reactive additive for polyethylene terephthalate (PET). It effectively increases the intrinsic viscosity (i.v.) of polyesters, leading to enhanced mechanical properties. <br> <ul style="padding-left: 40px;"><li>For undried PET, the additive must be added after the vent (degassing unit) to optimize efficiency.</li> <li>It is suitable for non-transparent PET applications such as textiles and compounds and should be directly introduced into the extruder hopper without pre-drying. </li> <li>The recommended dosage level is 0.10-1.00%, depending on the application. </li> <li>For recycled PET, a 0.3% dosage results in a 0.08-point increase, and 0.5% enhances i.v. by 0.12 points. </li> <li>In virgin PET, a 0.3% addition increases i.v. by 0.15 points, while 0.5% raises i.v. by 0.20 points. </li> <li>The impact is more significant for higher initial i.v. values. </li> <li>At 0.1% dosage, AUSIPOL PA-30 ensures consistent output and uniform viscosity.</li> <li>In PET staple fiber extrusion, where the residence time in the extruder is extended, even low dosages (0.10–0.15%) significantly improve viscosity. </li></ul>

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AUSIPOL PP-30

by Greenchemicals

AUSIPOL PP-30 by Greenchemicals acts as a regrader, processing aid and repolymerizing agent during the extrusion process. It is a reactive additive for PET. It effectively increases the intrinsic viscosity (i.v.) of polyesters, leading to enhanced mechanical properties and process stability. <br> <ul style="padding-left: 40px;"><li>It is suitable for non-transparent PET applications such as textiles and compounds and should be directly introduced into the extruder hopper without pre-drying. </li> <li>For undried PET, the additive must be added after the vent (degassing unit) to optimize efficiency.</li> <li>The recommended dosage level is 0.10-1.00%, depending on the application. <li>In virgin PET, a 0.3% addition increases i.v. by 0.15 points, while 0.5% raises i.v. by 0.20 points. </li> <li>For recycled PET, a 0.3% dosage results in a 0.08-point increase, and 0.5% enhances i.v. by 0.12 points. </li> <li>The impact is more significant for higher initial i.v. values. </li> <li>At 0.1% dosage, AUSIPOL PP-30 ensures consistent output and uniform viscosity.</li> <li>In PET staple fiber extrusion, where the residence time in the extruder is extended, even low dosages (0.10–0.15%) significantly improve viscosity. </li></ul>