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Why Can Plastic Be as Strong as Metal? The Science Behind Engineering Polymers
2025.11.03
I. From "Cheap Materials" to "High-performance Materials" : The Comeback of Plastic In the public's impression, "plastic" implies being thin, fragile and not durable.However, in modern manufacturing, this concept has long been outdated.Today's Engineering Plastics can rival or even surpass some metals in terms of strength, toughness and heat resistance, and are widely used in high-demand fields such as automobiles, aviation, electronics and medical care.The key behind t...
Is Plastic Harmful to the Environment? The Scientific Truth Behind a Misunderstood Material
2025.10.31
I. The First Truth: Plastic is Indeed "Harmful," But Not the Whole Story From a scientific perspective, the harm caused by plastic is objectively real.Its behavior in the natural environment—especially its persistence after disposal—has become a global ecological challenge: ・Approximately 11 million tons of plastic enter the ocean annually; ・Over 90% of plastic waste is not fully recycled; ・Microplastics have been detected in marine life and even in the human ...
Top 5 Most Watched Plastic Raw Material Trends in 2026
2025.10.30
With the recovery of global manufacturing, supply chain restructuring, and the accelerated expansion of the new energy industry, the plastic raw material market is ushering in structural opportunities.For international buyers, which materials will become market "hotspots" in 2026? Which categories are worth locking in inventory for in advance?Based on international data, customer purchasing feedback, and the dynamics of major raw material production capacity, Juyuan has compiled a lis...
Refrigerator Plastics Guide: Performance, Cost & Supply
2025.10.28
In the home appliance industry chain, the manufacturing of plastic parts for refrigerators is an underestimated "systematic project".From the exterior panel to the internal sliding box, from the shelf support to the bottom structure, every plastic component directly affects the overall quality, energy consumption performance and service life of the entire machine.For injection molded parts manufacturers, how to strike a balance among performance, cost and supply stability has become t...

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