PET YS C01

High-clarity, food-safe PET resin for beverage and edible oil packaging

When it comes to crafting high-quality, food-safe plastic bottles for water, soft drinks, and other beverages, the raw material makes all the difference. PET YS C01 is a meticulously engineered bottle-grade polyester chip developed by Hainan Yisheng Petrochemical Co., Ltd., designed to meet the most stringent global standards for clarity, strength, and safety. These small, uniform chips are the building blocks of modern beverage packaging — they melt cleanly, flow smoothly during molding, and solidify into crystal-clear containers that consumers trust. Whether you’re producing single-serve water bottles or large-format soda containers, PET YS C01 delivers consistent performance batch after batch, ensuring your production line runs efficiently without compromising on quality.

What sets PET YS C01 apart is its precise chemical composition and tightly controlled physical properties. With an intrinsic viscosity (I/V) of 0.875±0.015 dl/g (tested per GB17931-2003), these chips offer the ideal balance between molecular weight and processability — strong enough to withstand pressure and impact, yet fluid enough to mold easily at standard temperatures. The melting point sits at 249±2°C, ensuring reliable thermal behavior during extrusion and blow-molding. Low levels of acetaldehyde (≤1.0 µg/g) mean your bottled products will retain their fresh taste without off-flavors, while minimal moisture (≤0.4 wt%) prevents degradation during processing. Color is carefully managed too — with a b-value ≤2.0 and L-value ≥82 — guaranteeing brilliant transparency and no yellowing, even under prolonged storage or UV exposure.

Beyond its technical specs, PET YS C01 is built for real-world manufacturing success. Its low dust content (≤100 mg/kg) reduces machine fouling and downtime, while its controlled DEG (diethylene glycol) level of 1.3±0.2 wt% enhances flexibility without sacrificing barrier properties. Unit tests confirm every batch meets or exceeds industry benchmarks — from ash content (≤0.08%) to end-group concentration (≤35 mol/t). This consistency translates into fewer rejects, lower waste, and higher yields for manufacturers. Ideal for use in carbonated soft drinks, mineral water, juice, edible oil, and even personal care packaging, PET YS C01 is the go-to choice for brands seeking premium performance, regulatory compliance, and consumer confidence.