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Polichem

Polichem Srl is an Italian company specialized in nucleating and mould release agents, processing aid and lubricants, chain extenders and I.V. enhancers, fluidifying angents, and stabilizers, particularly for polyamide and PET. In 2024 the company has been welcomed by the Greenchemicals Srl’s family. Together, the two companies are marking a pathway in the plastics world toward innovation and sustainability.

POLICHEM S.r.l.
Viale Giulio Natta 12
27026 Garlasco (PV)
T: +39 0382 820557
M: info@polichem-italy.it

PRODUCT NAME

FAMILY PRODUCT

DESCRIPTION

EFFECT

TECHNICAL DATAS

PET A-BLOCK 01

PET A-BLOCK 01 is an anti-block masterbatch, developed specifically for PET. It’s a mixure of selected organic and inorganic additives, meticulously disperded in PET.

PET A-BLOCK 01 is a studied formulations of inorganic and organic antiblock additives. With optimized additive particol size, extremely high superficial area and great homogenuos dispersion in PET matrix, PET A-BLOCK guarantee an extremely good antiblock effect for PET

AUSIPOL PP-30

CHAIN EXTENDER

AUSIPOL PP-30 is a reactive additive for PET/PBT and it works as regrader and repolymerizating agent, through the extrusion process.

AUSIPOL PP-30 works as i.v. enhancer agent, through the extrusion process. It is suitable for PET no transparent (Stable fibers, compounds, ect.). AUSIPOL PP-30 must be employed as normal masterbatch, directly in the hopper of the extruder, never dried with PET. For complete a complete reaction well dried PET is required. Process temperature about 270-280°C and residence time longer than 1 minute are required.

USAGE LEVEL: 0,05-1% PRODUCT FORM: masterbatch; MELTING POINT: 165°C; ACTIVE CONCENTRATION: 30% BASE: Polypropylene

PROCASTER MB-HDN

NUCLEATING

PROCASTER MB-HDN is employed in polyethylene-terephthalate (PET) to improve the crystallization rate and leads to an efficient mould release.

Compounding with PROCASTER MB-HDN ensures: Short cylce time; Good mould release; Strong mould release; Improved dimensional stability of injected oR extruded articles; Highest thermal and mechanical properties;

USAGE LEVEL: 2,5% PRODUCT FORM: pellets; MELTING POINT: 155-160°C; ACTIVE CONCENTRATION: 30% BASE: Polyolefin;

ALTER-PROC MF

NUCLEATING

ALTER-PROC MF dramatically effects the crystallization rate of PET/Glass Fibers compounds and leads to an efficient mould release.

Compounding with ALTER-PROC MF ensures: Short cylce time; Good mould release; Strong mould release; Improved dimensional stability of injected or extruded articles; Excellent HDT values of PET/GF compounds, up to 220°C-225°C

USAGE LEVEL: 2,5% to 3% PRODUCT FORM: Pellets ACTIVE CONC.: 30% MELTING POINT: 155-160°C BASE: Polyolefin

REGRATEX MB-D

CHAIN EXTENDER

I.V. ENHANCERS. 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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