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On May 10, Zhongsha (Tianjin) Petrochemical successfully produced low-density polyethylene M500026T high-flow resin pellets, becoming the first and only domestic company to produce this product in a polyethylene plant with a scale of more than 300,000 tons per year.
It not only breaks the technical bottleneck of the high-load device's independent production of high-flow resin products, but also provides new impetus for the diversified development of localized technologies
.
The device scale and production capacity are small, and it is easy to operate in process adjustment
.
With the increase of scale and production capacity, higher requirements are put forward for production equipment and process adjustment, and the difficulty coefficient of various operations is greatly increased
.
Therefore, the production of low-density polyethylene M500026T high-flow resin pellets on large equipment has become an industry problem
.
In order to achieve innovative breakthroughs, Zhongsha (Tianjin) Petrochemical fully taps the potential of existing facilities, carefully organizes and optimizes production, and successfully produces low-density polyethylene M500026T high-flow resin pellets under a load of 300,000 tons per year
.
This is another achievement of Zhongsha (Tianjin) Petrochemical's continuous exploration and innovation in the diversification of polyolefin products following the successful production of high-impact polypropylene special material XI21046A at the beginning of the year
.
It is reported that the market price of M500026 high-flow resin pellets is 1,000 yuan per ton higher than that of conventional brands
.
The product has good compatibility and can be used as plastic flow modifier and masterbatch carrier to manufacture various color masterbatches and functional masterbatches
.
Especially used in the color masterbatch carrier, it can not only improve the coloring and uniformity of the pigment, but also prolong the storage time of the pigment.
On the basis of not affecting the performance of the plastic itself, the new product is more water-saving than the traditional product dyeing process.
And generate less dust, which is widely recognized by downstream customers
.