Determining the drop point of polythene by automatic drop point determination technology (CAT#: STEM-PPA-0197-LJX)

Introduction

Polyethylene is a thermoplastic resin produced by polymerization of ethylene. Polyethylene has excellent low temperature resistance, good chemical stability, and can withstand the erosion of most acids and bases. It is often used in the manufacture of film, plastic, pipe and so on.

Add to Cart Please Inquire

Principle Applications Procedure Materials Notes Related Products

Principle

During the test, the cup containing the sample is placed on the support, and the furnace is installed on the outside of it. The expected drop point temperature of the sample is set through the instrument keyboard, and the temperature is raised according to the preset heating program. The photodetector automatically records the temperature at which the first drop of sample is dropped from the mouth of the cup, which is the drop point of the sample.

Applications

For drop point determination of non-crystalline materials such as synthetic and natural products

Procedure

1. Place the sample in the cup and put it on the support in the furnace
2. Start the instrument program to heat up
3. The instrument automatically records the temperature at which the first drop of sample drops from the mouth of the cup, that is, the drop point

Materials

• Sample Type:
Polythene

Notes

The experiment should be repeated three times, and the average value should be taken to ensure the accuracy of the results.

Other recommended products

Determining the drop point of fat by automatic drop point determination technology (CAT#: STEM-PPA-0189-LJX)
Determining the drop point of aliphatic compounds by automatic drop point determination technology (CAT#: STEM-PPA-0196-LJX)
Determining the drop point of greases and solid hydrocarbons by automatic drop point determination technology (CAT#: STEM-PPA-0183-LJX)
Determining the drop point of edible fat by automatic drop point determination technology (CAT#: STEM-PPA-0194-LJX)
Determining the drop point of plaster by automatic drop point determination technology (CAT#: STEM-PPA-0181-LJX)
Determining the drop point of edible oil by automatic drop point determination technology (CAT#: STEM-PPA-0195-LJX)
Determining the drop point of vaseline by automatic drop point determination technology (CAT#: STEM-PPA-0187-LJX)
Determining the drop point of natural resin by automatic drop point determination technology (CAT#: STEM-PPA-0188-LJX)