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A comprehensive guide to PPTD20 injection molding temperature settings, including barrel zone temperatures, mold temperature ranges, shrinkage factors, and anisotropy control to help establish stable processing windows.
July 21, 2026 — According to commodity research institutions, the bulk commodity price index hit a nearly two-year high in Q1 2026, with Q2 showing narrow-range oscillation, averaging 690.76 for the quarter. The rubber and plastics industry
July 21, 2026 — As lightweight and energy-efficient manufacturing becomes the global industrial transformation theme in 2026, polypropylene (PP), with its heat resistance, rigidity, and recyclability, continues to see growing modified applications.
July 21, 2026 — Oil prices fell sharply as market expectations grew for the reopening of the Strait of Hormuz. WTI crude futures dropped below the $70/barrel key support level, with Brent crude also declining in tandem. The oil decline has
[Key Event] On July 20, 2026, crude oil prices surged sharply as weekend tensions between the US and Iran escalated, lifting plastic futures higher. At the open, most domestic commodity futures rose, with crude oil up more than 6%, propelling the
Detailed comparison of 30% vs 50% glass fiber reinforced PA6 in mechanical properties, thermal performance, processing characteristics, and cost effectiveness for scientific material selection.
Systematic comparison of wear resistance between reinforced PA6 and PA66, from molecular structure and lubrication conditions to thermal environment effects, providing material selection guidance for wear applications.
SCI99 analysis: In June 2026, PE market saw off-peak demand driving prices down. With reduced maintenance losses and new capacity in July, domestic supply is expected to increase with prices under continued downward pressure.
On July 16, WTI crude oil futures settled at $78.95/bbl and Brent at $84.23/bbl, both declining. Recycled plastics market saw slight uptick in inquiries, but overall demand remains in off-season.
According to the latest data from July 17, international crude oil prices have continued to rebound, with WTI crude futures at $79.85/barrel and Brent crude at $85.64/barrel. Meanwhile, China's domestic refined oil prices were officially raised
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