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The hardness or softness of polyethylene wax (PE wax) is fundamentally determined by its internal molecular structure, a characteristic that profoundly influences its pricing and performance in practical applications. Hard polyethylene wax typically features higher molecular weight, density, and crystallinity. Its molecular chains are orderly and tightly packed, resulting in a higher melting point and a rigid texture. Soft polyethylene wax, on the other hand, generally has lower molecular weight, higher degrees of branching, and a disrupted crystalline structure, granting it greater flexibility and plasticity. The most common type of soft wax is oxidized polyethylene wax.

Explore the unique properties of PTFE (commonly known as Teflon or the "King of Plastics"), including its extreme chemical inertness, non-stick nature, low friction coefficient, and wide temperature resistance. Learn about its diverse applications in non-stick cookware, industrial seals, medical implants, outdoor apparel (e.g., GORE-TEX), and as a performance additive. Understand its advantages, limitations (e.g., mechanical strength, processing challenges), and essential safety guidelines (such as avoiding temperatures above 260°C) for informed use.

In the trade of polyethylene or Fischer-Tropsch waxes, a seemingly ordinary term often causes confusion: "cutting." First-time listeners might assume it refers to the physical process of breaking large wax blocks into smaller pieces. However, when suppliers specifically emphasize that their product is "cut" and it carries a significantly higher price tag, the meaning of "cutting" here becomes entirely different. It is no longer simple physical fragmentation but a core chemical refining process, key to the superior performance and premium value of high-end wax products.

Ethylene Bis Stearamide (EBS) is a synthetically produced waxy solid, derived from the reaction of stearic acid and ethylenediamine. Its molecular structure is lipophilic (oil-attracting) but insoluble in water. This characteristic makes it a highly effective additive in various industrial fields, with primary functions including lubrication, release, anti-blocking, and surface modification.

Polyethylene wax (PE wax), a low molecular weight polyethylene, is primarily produced through three industrial methods: Direct Synthesis, Cracking (or Degradation), and By-product Purification. Each method differs in its raw materials, process principles, and final product characteristics.

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