NIST1474B

Polyethylene Resin

NIST^®SRM^®

• Sinônimo(s): Polyethylene
• Fórmula linear: H(CH₂CH₂)_nH
• Número CAS: 9002-88-4
• Número MDL: MFCD00084423
• Código UNSPSC: 41116107
• NACRES: NA.24

Propriedades

• grau: certified reference material
• embalagem: pkg of 60 g
• fabricante/nome comercial: NIST^®
• aplicação(ões): chemicals and industrial polymers
• formato: neat
• temperatura de armazenamento: 15-25°C
• InChI: 1S/C2H4/c1-2/h1-2H2
• chave InChI: VGGSQFUCUMXWEO-UHFFFAOYSA-N

Descrição

Descrição geral

Each unit of SRM 1474b contains ~ 60 g of white polyethylene pellets packaged in an amber glass bottle. For more information, please refer to the SDS and COA.


SRM 1474B_cert

SRM 1474B_SDS

Aplicação

The Standard Reference Material (SRM) Polyethylene Resin is primarily intended for calibrating and evaluating the performance of instruments in polymer technology and science, specifically for determining the melt flow rate according to ASTM D1238-13, Test Method for Flow Rates of Thermoplastics by Extrusion Plastometer, Standard Test Condition 190/2.16.

Características e benefícios

• Certified values for melt flow rate were estimated using a Gaussian random effects model and the DerSimonian Laird procedure.
• Expiration details and instructions for storage are provided on the NIST certificate.

Outras notas

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

Informações legais

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable