NIST1474B

聚乙烯

NIST^®SRM^®

• 同義詞: Polyethylene
• 線性公式: H(CH₂CH₂)_nH
• CAS號碼: 9002-88-4
• MDL號碼: MFCD00084423
• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• 等級: certified reference material
• 包裝: pkg of 60 g
• 製造商／商標名: NIST^®
• 應用: chemicals and industrial polymers
• 形式: neat
• 儲存溫度: 15-25°C
• SMILES 字串: C=C
• InChI: 1S/C2H4/c1-2/h1-2H2
• InChI 密鑰: VGGSQFUCUMXWEO-UHFFFAOYSA-N

描述

一般說明

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

應用

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.

特點和優勢

• 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.

其他說明

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

法律資訊

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

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

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable