ДСТУ EN 15346:2022 Пластмассы. Переработанная пластмасса. Характеристика вторичного сырья поли(винилхлорида) (ПВХ) (EN 15346:2014, IDT)

ДСТУ EN 15346:2022
(EN 15346:2014, IDT)

Пластмаси. Перероблена пластмаса. Характеристика вторинної сировини
полі(вінілхлориду) (ПВХ)

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Characterization of PVC recyclates

5 Quality assurance

Annex A (informative) Typical compositions of PVC compounds

Annex B (normative) Determination of bulk density

B.1 General

B.2 Material

B.3 Apparatus

B.4 Preparation of test sample

B.5 Procedure

B.6 Expression of results

B.7 Test report

Annex C (normative) Determination of tetrahydrofuran insoluble impurities

C.1 General

C.2 Apparatus

C.3 Reagent

C.4 Procedure

C.5 Expression of results

C.6 Test report

Annex D (normative) Size and distribution of particles contained in micronized recycled PVC compounds by sieving

D.1 General

D.2 Reagents

D.3 Apparatus

D.4 Procedure

D.5 Number of determinations

D.6 Determination and expression of the results

D.7 Test report

Annex E (normative) Size and distribution of recycled PVC crushes by sieving

E.1 General

E.2 Apparatus

E.3 Procedure

E.4 Number of determinations

E.5 Determination and expression of the results

E.6 Test report

Annex F (normative) Fitness for processing of PVC recyclates by calendering

F.1 General

F.2 Apparatus

F.3 Procedure

Annex G (normative) Fitness for processing of PVC recyclates by extrusion

G.1 General

G.2 Apparatus

G.3 Procedure

Bibliography