Modified polyethylene and easy-to-uncover suppositorium packaging film
A polyethylene and polyethylene layer technology, applied in the field of plastic packaging films, can solve the problems of inconvenience in use, and achieve the effects of good barrier performance, convenient use and good processing performance
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[0025] (Example 1, modified polyethylene)
[0026] This embodiment is a modified polyethylene, and its raw materials include: polyethylene: 10 kg; and polyisobutylene used to reduce the bonding performance of the polyethylene: 0.5 kg; the weight ratio is 10:0.5 . The polyethylene is polyethylene produced by Hongtai Plastic Materials Co., Ltd., and the polyisobutylene is a medium-high molecular weight polyisobutylene of BASF B15. After mixing the above-mentioned well-proportioned raw materials uniformly, they are molded by the film blowing method in a film blowing machine. The specific formulation of this example is shown in Table 1.
Example
[0027] (Example 2 to Example 6, modified polyethylene)
[0028] Each of Examples 2 to 6 is basically the same as Example 1, and the difference lies in: the ratio of raw materials used in each of Examples 2 to 6 is different, see Table 1 for details.
[0029] Table 1
[0030]
Example
[0031] (Example 7 to Example 12, modified polyethylene)
[0032] Each embodiment in embodiment 7 to embodiment 12 is basically the same as embodiment 1, the difference is that the raw materials used in each embodiment in embodiment 7 to embodiment 12 are polyethylene and poly-n-butene. In addition, each embodiment The ratio of raw materials in is also slightly different, see Table 2 for details.
[0033]
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