Table 3.

Thermal process in different temperature ranges of LDPE: RH (50:50).

First phase				Second phase			Third phase
Heating rate (℃/min)	Initial temp	Final temp	Loss in weight (%)	Initial temp	Final temp	Loss in weight (%)	Initial temp	Final temp	Loss in weight (%)
10	30.2	111.3	3.2	271	497	70	499	598	3.11
20	30.8	192	3.0	254	503	56.2	514	600	2.3
30	30.15	210	2.8	261	520	55.4	527	600	1.8
40	31.8	232	2.1	266	522	54.2	525	600	1.53

The start is the initial temperature of a decomposition process that has been indicated. The end is used to describe the final temperature of a decomposition phase.