Polichem

Polichem is an Italian company specializing in nucelating agents, lubricants, mould releasers agents, coupling agents, chain extender and stabilizers, particularly for polyamide.

PRODUCT NAME

FAMILY PRODUCT

DESCRIPTION

EFFECT

TECHNICAL DATAS

REGRATEX MB-D

CHAIN EXTENDER

REGRATEX MB-D ia an additive designed for PET intrinsic viscosity enhancement, used to keep or to improve the viscosity and moleculat weight during melt state processing. REGRATEX MB-D is suitable for both homo or copolymer PET, virgin or recycled.

REGRATEX is the best solution to increase intrinsic viscosity of PET, during recycling process.

USAGE LEVEL: 0,1 to 1% PRODUCT FORM: masterbatch; MELTING POINT: 230°C; ACTIVE CONCENTRATION: 30% BASE:co- polyester;

AUSITERM 431

LUBRICANTS/MOULD RELEASERS/COUPLING AGENTS

AUSITERM 431 finds application in compoundung, recycling, colouring of PA, PC and alloys.

It affects both the product and the process, by a reduction of the melt viscosity without any influence on the mechanical and optical properties. Side reported effects are the reductionof the porcess temperatures, good wetting ability towards filers and pigments, improved intermeshing, effectsin the alloys production. AUSITERM 431doesn’t lead to bloomingor discolouring ad it doesn’t reduce welding ability, printing or metal deposition.

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AUSISTAB BTN

STABILIZERS

AUSISTAB BTN is a stabilizer recommended in polyamides compounding,

The stabilization effect offered by the AUSISTAB BTN allows to maintain the mechanical characteristics of the PA products submitted to continuos thermal cycles (i.e. automotive components, electrical appliances, etc…). AUSISTAB BTN is recommended in black or dark coloured PA compounds. In natural or light coloured PA Compounds the AUSINOX BN-2551 is more suitable.

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AUSINOX PA-2789

STABILIZERS

AUSINOX PA-2789 is a stabilizer especially recommended in Polyamides, virgin and recycled

The effect offered by the AUSINOX PA-2789 allows to avoid polymer yellowing in neutral polyamides and, eventually, to recover neutral colour in partially oxidized PA6 and PA6.6. The stabilizer can be used both in compounding or during the injection moulding step. AUSINOX PA-2789 is totally compatible except in the case cupper salts are employed. In such case an purple coloration rises

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AUSINOX BN-2551

STABILIZERS

AUSINOX BN-2551 is a stabilizer especially recommended in PA Compounding

The effect offered by the AUSINOX BN-2551 allows to keep the mechanical characteristics of the PA particles submitted to contonuous thermal cycles (i.e. automotive components, electrical appliances, etc…). AUSINOX BN-2551 is recommended for natural or light coloured PA compounds. In the black or dark coloured PA compounds, the AUSISTAB BTN is more suitable

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REGRANYL 90

CHAIN EXTENDER

REGRANYL 90 is an additive for PA-6, PA-66, PA-12 and copolymers. It works as chain externder and re-polymerization agent, by reactive extrusion process.

When compounde in polyamide, REGRANYL 90 allows: To increase viscosity of the polymer and the relatives mechanical properties; To increase the pressure of the die;

USAGE LEVEL: 0,5% or according to the requirement of process; PRODUCT FORM: pellet; MELTING POINT: 95-105°C; ACTIVE CONCENTRATION: 95-100% BASE: polyester or polycarbossilic acid;

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