YYP-400DT thauj khoom sai Melft Flow Indexer

I. Kev piav qhia txog kev ua haujlwm:

Melt flow Indexer (MFI) yog hais txog qhov zoo lossis qhov ntim ntawm cov yaj los ntawm tus qauv pwm txhua 10 feeb ntawm qee qhov kub thiab qhov hnyav, qhia los ntawm MFR (MI) lossis MVR tus nqi, uas tuaj yeem paub qhov txawv ntawm cov yam ntxwv ntws viscous ntawm thermoplastics hauv lub xeev molten. Nws yog qhov tsim nyog rau cov yas engineering xws li polycarbonate, nylon, fluoroplastic thiab polyarylsulfone nrog qhov kub siab melting, thiab tseem rau cov yas nrog qhov kub qis melting xws li polyethylene, polystyrene, polyacrylic, ABS resin thiab polyformaldehyde resin. Siv dav hauv cov khoom siv yas raw, kev tsim yas, cov khoom yas, petrochemical thiab lwm yam lag luam thiab cov tsev kawm qib siab thiab tsev kawm qib siab, cov chav tshawb fawb, cov chaw tshuaj xyuas khoom.

II. Kev Sib Tham Tus Qauv:

1.ISO 1133-2005—- Yas-Kev txiav txim siab ntawm qhov meltmass-flow rate (MFR) thiab qhov melt volume-flow rate (MVR) ntawm Plastics thermoplastics

2.GBT 3682.1-2018 —–Plastics – Kev txiav txim siab ntawm qhov ntsuas ntws ntawm cov khoom yaj (MFR) thiab qhov ntsuas ntws ntawm cov khoom yaj (MVR) ntawm cov thermoplastics – Ntu 1: Txoj kev txheem

3.ASTM D1238-2013—- "Txoj Kev Ntsuas Txheem rau Kev Txheeb Xyuas Qhov Ntws ntawm Cov Yas Thermoplastic Siv Lub Tshuab Ntsuas Yas Extruded"

4.ASTM D3364-1999 (2011) —– "Txoj Kev Ntsuas ntawm Polyvinyl Chloride Flow Rate thiab Tej Yam Yuav Ua Tau Rau Cov Qauv Molecular"

5.JJG878-1994 —— "Cov Cai Txheeb Xyuas ntawm Cov Cuab Yeej Ntsuas Tus Nqi Yaj"

6.JB/T5456-2016—– "Cov Cuab Yeej Siv Rau Kev Ntsuas Melt Flow Rate"

7.DIN53735, UNI-5640 thiab lwm yam qauv.