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On May 31, Fujian United Petrochemical successfully produced nearly 2,000 tons of new high-end food-grade transparent polyolefin 3248R products
.
"This is the best-looking polypropylene particle I have ever seen
.
"Holding polypropylene particles is like stroking his own child
.
This is the first new polyolefin product successfully developed and produced by Fujian United Petrochemical this year, and it is also the fifteenth new polyolefin product
.
The polyolefin team of Fujian United Petrochemical formulated a detailed production plan for 3248R
.
The central control personnel strictly control the reaction temperature, prevent the temperature fluctuation of the reactor, pay attention to the change of the melting index, adjust the hydrogen of the reactor, closely monitor the methanol content, and try to make every detail as extreme as possible to prevent the blockage of the discharge line due to the caking of the reactor.
Or the feeding rotary valve is stuck; at the same time, due to the high concentration of hydrogen and ethylene in the reactor, special attention should be paid to the situation that the circulating gas compressor is interlocked and shut down due to the change of the inlet gas concentration due to the change of the inlet gas concentration
.
According to the switching plan and the adjustment of internal operation, all the on-site personnel accurately executed the instructions, and took samples at the D331 sampling port to check the viscosity change and particle size of the powder to ensure that there were no small lumps, no stickiness, and good fluidity; according to the sample particles in the finished silo The size and shape of the extruder are adjusted, and the parameters of the extruder are adjusted; at the same time, the side extraction dehydration tank is dehydrated every 2 hours to prevent water vapor from affecting the operation of the extruder
.
3248R belongs to random copolymers and is mainly used in the production of baby bottles, beverage bottles and large transparent plastic products
.
The smooth production of 3248R brand new products of Fujian United Petrochemical has greatly enhanced the market competitiveness of polypropylene products, adding a heavy touch to the 100-day campaign to create benefits
.
