SH/T 1850-2025 in English
VALIDPlastics-Determination of low density polyethylene (PE-LD) branching degree by infrared spectrometry
- Issued on:2025-04-10
- Implemented on:2025-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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| Standard No: | SH/T 1850-2025 |
| Document status: | VALID |
| Title in English: | Plastics-Determination of low density polyethylene (PE-LD) branching degree by infrared spectrometry |
| Title in Chinese: | 塑料 低密度聚乙烯（PE-LD）支化度的测定 红外光谱法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2025-04-10 |
| Implemented on: | 2025-11-01 |
| ICS Classification: | 83.080.20-Thermoplastic materials |
| Chinese Classification: | G31-Basic standards and general methods for synthetic resin and plastic |
| Professional Classification: | SH-Petrochemical |
| Related Keywords: | branching degree
low density polyethylene infrared spectrometry introductionthis standard low-density polyethylene pe-ld samples |
Introduction
This standard provides a method for determining the branching degree of low-density polyethylene (PE-LD) using infrared spectroscopy. It outlines the procedures, equipment requirements, and analytical techniques necessary to accurately measure the branching degree. The method is designed to ensure consistency and reliability in the evaluation of PE-LD samples. The standard specifies the conditions under which the infrared spectroscopy analysis should be conducted, including sample preparation and measurement parameters. It also includes guidelines for interpreting the results obtained from the infrared spectra. The standard is applicable to the quality control and research activities related to PE-LD materials.
*** Please note: This description may not be accurate, please refer to the official documentation.
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