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We are pleased to announce that Qingdao East International Corp. will be participating in 2026 Chinaplas, Asia's premier trade fair for the plastics and rubber industries.

Glyceryl Monostearate (GMS) is distinguished as a plastic additive primarily due to its exceptional dual functionality as both an internal and external lubricant. It significantly enhances polymer melt flow, reduces processing friction, and improves mold release. As a naturally derived, non-ionic surfactant, GMS also acts as an effective dispersing agent, promoting the homogeneous distribution of fillers (such as calcium carbonate) within the polymer matrix, thereby improving the mechanical properties and surface finish of the final product. Its paramount advantages are its safety profile and environmental compatibility. Being non-toxic, biodegradable, and compliant with stringent international regulations for food-contact and medical applications, GMS serves as a key replacement for higher-risk synthetic additives. Furthermore, it offers ancillary benefits including antistatic and antifogging properties, all while providing a high cost-performance ratio due to its low required dosage. Products that specifically benefit from the incorporation of GMS span several high-demand sectors: 1. Food Packaging: Used in PVC, PP, and PE films, containers, and cups to ensure compliance with food safety standards while improving processability. 2. Medical & Consumer Goods: Essential for medical devices like PVC tubing and bags, as well as toys and childcare products, where non-toxicity and low migration are critical. 3. Building & Construction: Widely employed in PVC profiles (windows, doors) and pipes to facilitate smooth extrusion, increase output, and enhance surface quality. 4. Agricultural Films: Used in PE/PVC greenhouse films for its persistent antifogging effect, which minimizes water droplet condensation and improves light transmission. 5. Biodegradable Plastics & Filled Compounds: Plays a crucial role in processing biopolymers like PLA/PBAT by improving melt stability. It is also indispensable in highly filled polyolefin systems, where it prevents filler agglomeration and reduces melt viscosity.

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.