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This is the free Material Data Center Datasheet of Vydyne® 21SPC - PA66 - Ascend

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Caracteristicas de procesamiento y fisicas - Propiedades mecánicas - Propiedades térmicas - Propiedades eléctricas - Otras propiedades
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Texto del producto
Vydyne 21SPC is a general-purpose, unfilled, lubricated, PA66 resin. Designed principally for injection-molding fabrication, this product offers a combination of engineering properties characterized by high strength; rigidity; good toughness; high melt point; good surface lubricity; abrasion resistance; and resistance to many chemicals, machine and motor oils, solvents and gasoline.

21SPC permits production of molded parts with good initial color plus good property and color retention when using regrind.

21SPC is intended for use in high-productivity applications. In many applications, the molding cycle can be reduced because parts may be removed from the cavity at higher temperatures. In difficult molds where parts have a tendency to stick in the cavity, 21SPC can reduce or eliminate the need for mold release sprays. Critical molded-part dimensions should be checked against specifications before implementing shorter molding cycles on a routine production basis.

Caracteristicas de procesamiento y fisicasSeco / CondUnidadesMétodo de ensayo
ISO Data
Contracción posterior al moldeo, paralelo 1.8 / * % ISO 294-4, 2577
Contracción posterior al moldeo, normal 1.7 / * % ISO 294-4, 2577
Propiedades mecánicasSeco / CondUnidadesMétodo de ensayo
ISO Data
Módulo de tracción 2800 / 1800 MPa ISO 527
Esfuerzo de fluencia 86 / 56 MPa ISO 527
Alarg. en límite elástico 4.8 / 22 % ISO 527
Resistencia al impacto Charpy, +23°C N / N kJ/m² ISO 179/1eU
Resistencia al impacto Charpy, -30°C N / N kJ/m² ISO 179/1eU
Resistencia al impacto Charpy c/entalla, +23°C 6 / 20 kJ/m² ISO 179/1eA
Resistencia al impacto Charpy c/entalla, -30°C 5 / 7 kJ/m² ISO 179/1eA
Propiedades térmicasSeco / CondUnidadesMétodo de ensayo
ISO Data
Temperatura de fusión, 10°C/min 260 / * °C ISO 11357-1/-3
Estabilidad al calor, 1.80 MPa 70 / * °C ISO 75-1/-2
Estabilidad al calor, 0.45 MPa 200 / * °C ISO 75-1/-2
Coef.de expansión térmica lineal, paralelo 100 / * E-6/K ISO 11359-1/-2
Coef.de expansión térmica lineal, normal 100 / * E-6/K ISO 11359-1/-2
Combustibilidad a 1.5mm esp. nom. V-2 / * class IEC 60695-11-10
Espesores de probeta 1.5 / * mm -
Combustibilidad a espesor h V-2 / * class IEC 60695-11-10
Espesores de probeta 0.4 / * mm -
Combustibilidad según índice de oxigeno 25 / * % ISO 4589-1/-2
Propiedades eléctricasSeco / CondUnidadesMétodo de ensayo
ISO Data
Resistividad volumétrica específica 1E11 / - Ohm*m IEC 62631-3-1
Resistencia dieléctrica 26 / - kV/mm IEC 60243-1
Indice comparativo de linea de fuga 600 / - - IEC 60112
Otras propiedadesSeco / CondUnidadesMétodo de ensayo
Absorción de agua 1.2 / * % Sim. to ISO 62
Absorción de humedad 2.4 / * % Sim. to ISO 62
Densidad 1140 / - kg/m³ ISO 1183
Características
Procesamiento y forma de entrega
Moldeo por inyección
Forma de suministro
Sémola, Color natural
Aditivos
Lubricante, Desmoldeante
Resistencia quimica
Resistencia química general, Resistencia a solventes, Resistencia al aceite
Certifications
Contacto con alimentos, Aprobación a contacto con alimentos 10/2011, Aprobado por el FDA 21 CFR, Contacto con agua potable, Contacto con agua potable NSF 61
Applicaciones
Automotriz, Electrica, Uso general
Disponibilidad regional
Norteamérica, Europa, Asia Pacifico
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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