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This is the free Material Data Center Datasheet of K-Resin® KR03E - SB - INEOS Styrolution

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Testo del prodotto
K-Resin® KR03E processes very well in injection molding, providing good cycle times and design flexibility. K-Resin® KR03E alone or in blends, can be extruded into sheet and thermoformed on conventional equipment at high output rates. The favorable economics of K-Resin® SBC, along with high productivity, have made possible tough clear disposable drinking cups, lids and other packaging applications. K-Resin® KR03E will process on most conventional equipment, allowing the molder to run a crystal clear bottle without expensive machine modifications, special molds, different screws, or dryers. K-Resin® KR03 can be blow molded in a broad range of sizes and shapes, from small pill bottles and medical drainage units, to very tall display bottles. It also can be injection blow molded into extremely high impact bottles with glass-like clarity.
Caratteristiche FisicheValoreUnitáNorma del test
ISO Data
Indice di fusione di volume, MVR 7.5 cm³/10min ISO 1133
Temperatura 200 °C -
Carico 5 kg -
Indice di Fluiditá, MFI 7.5 g/10min ISO 1133
Temperatura 200 °C -
Carico 5 kg -
Ritiro di stampaggio, parallelo 0.7 % ISO 294-4, 2577
Densità del fuso 907 kg/m³ -
Conduttività termica del fuso 0.184 W/(m K) -
Capacità termica specifica del fuso 2300 J/(kg K) -
Temperatura di estrazione 60 °C -
Proprietà MeccanicheValoreUnitáNorma del test
ISO Data
Modulo a trazione 1500 MPa ISO 527
Carico unitario a trazione 25 MPa ISO 527
Deformazione a snervamento 2.2 % ISO 527
Deformazione nominale a rottura >50 % ISO 527
Modulo a flessione, 23°C 1400 MPa ISO 178
Resistenza alla flessione 30 MPa ISO 178
Resistenza all'urto Charpy, +23°C N kJ/m² ISO 179/1eU
Resistenzia all'urto Charpy con intaglio, +23°C 2 kJ/m² ISO 179/1eA
Durezza Shore D 63 - ISO 7619-1
Proprietà TermicheValoreUnitáNorma del test
ISO Data
Temp.di inflessione sotto carico, 1.80 MPa 61 °C ISO 75-1/-2
Temp.di inflessione sotto carico, 0.45 MPa 76 °C ISO 75-1/-2
Temp.di rammollimento Vicat, A 88 °C ISO 306
Temp.di rammollimento Vicat, B 60 °C ISO 306
Proprietà OtticheValoreUnitáNorma del test
ASTM Data
Opacità 1.5 % ASTM D 1003
Trasmissione luminosa 91 % ASTM D 1003
Altre ProprietàValoreUnitáNorma del test
Assorbimento d'umidità 0.07 % Sim. alla ISO 62
Massa volumica 1010 kg/m³ ISO 1183
Raccomandazione de Processabilità Stampaggio ad IniezioneValoreUnitáNorma del test
Pre-essiccamento - Temperatura 50 °C -
Pre-essiccamento - Tempo 3 - 4 h -
Temperatura di fusione 180 - 240 °C -
Temperatura dello stampo 30 - 50 °C -
Caratteristiche
Processabilità e Forma di Forni
Stampaggio ad Iniezione, Estrusione di Lastre/Fogli, Soffiaggio, Termoformatura
Forma fisica disponibile
Pellet
Caratteristiche speciali
Alto urto o modificato all'urto, Trasparente
Caratteristiche
Miscela di resina, High Gloss, Copolimero
Certifications
Contatto con gli alimenti
Applicazioni
IT / Apparecchiature per ufficio, Medicale, Imballaggio, Giocattoli
Disponibilità geografica
Nord America, Europa, Asia Oceano Pacifico, South and Central America, Near East/Africa
Altre informazioni
Stampaggio ad Iniezione
As a rule, the K-Resin® granules do not have to be pre-dried. However, in the event of unfavorable storage or transportation conditions involving severe temperature fluctuations, moisture can condense on the surface of the granules and this then has to be removed in a pre-drying step. The granules should be pre-dried in a dry-air dryer for 3 to 4 hours at a temperature of about 50°C.

PROCESSING

Melt temperature, range: 180 - 240°C

Mold temperature, range: 30 - 50°C

Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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