Cornstarch content of 50% still transparent?
In the field of environmentally friendly packaging materials, a major technological breakthrough is rewriting the rules of the industry – the newly developed starch-based film has achieved an astonishing 92% light transmittance, almost comparable to traditional PET plastic film, while maintaining 50% corn starch content. How was this seemingly impossible combination achieved? I. The core […]
Can PLA biodegradable film withstand exceeding 120°C?
The year 2024 brings great news to the materials science community – Corbion, the world’s leading bioplastics company, has successfully developed a fourth-generation PLA (polylactic acid) material that is heat-resistant up to 120 degrees Celsius, breaking through the technological bottleneck in high-temperature application scenarios for biodegradable films. This milestone progress enables PLA films to replace […]
How PBAT modification technology can solve marine pollution?
About 8 million tons of plastic waste flows into the ocean every year, and traditional polyethylene (PE) plastics take more than 400 years to decompose in the marine environment. This grim reality is being changed by an innovative technology – the birth of modified PBAT (polybutylene adipate/terephthalate) seawater degradable plastics. I. Breakthroughs in PBAT marine […]
PLA vs PBAT vs Corn Starch Degradation Conditions
PLA (polylactic acid), PBAT (polybutylene adipate/terephthalate) and corn starch, as the three major mainstream degradable materials, each have unique degradation characteristics and environmental requirements. I.PLA degradation conditions and mechanisms Industrial composting environment (optimal conditions) PLA performs best in an ideal industrial composting facility, which needs to meet the following stringent conditions: – Temperature range: 58-70°C […]
How to Pick a True Biodegradable Plastic Bag?
In the fight against plastic pollution and in an effort to find sustainable alternatives, many consumers have begun using “biodegradable plastic bags”. However, the market is flooded with many products that do not live up to their name. In order to make sure you’re making a truly eco-friendly choice, it’s crucial to know how to […]
90% of “degradable plastics” still polluting the environment?
The growing problem of plastic pollution in recent years has prompted the widespread use of “degradable plastics” as a potential solution. Surprisingly, however, about 90% of these so-called “degradable plastics” are still causing environmental pollution. The root cause lies in certification standards. 1. Definition and classification of degradable plastics Degradable plastics break down into smaller […]
can biodegradable bags really disappear?
Since the implementation of the 2020 “Plastic Restriction Order”, the biodegradable plastics industry has ushered in unprecedented development opportunities. Major supermarkets, takeaway platforms have changed into “environmental” new clothes, consumers are also happy to pay for this “green commitment”. But behind this wave of environmental protection, a key issue has been consciously or unconsciously ignored: […]
The Science Behind Biodegradable Pet Waste Bags: A Complete Guide
As climate change accelerates and plastic pollution worsens, environmentally conscious pet owners are seeking sustainable alternatives for managing pet waste. Biodegradable pet waste bags have emerged as a promising solution, but how do they actually work? This article breaks down the science, benefits, and proper use of these innovative products. The Plastic Pollution ProblemTraditional plastic […]
Are PLA and PBAT Biodegradable Pet Bags Truly Eco-Friendly?
In today’s environmentally conscious world, eco-conscious pet owners are increasingly asking: Do PLA and PBAT biodegradable pet waste bags actually deliver on their environmental promises? Understanding PLA and PBAT MaterialsPLA (Polylactic Acid): Derived from renewable resources like corn starch and sugarcane Features excellent rigidity and transparency Requires industrial composting facilities for proper decomposition Certified compostable […]
The Ultimate Guide to PLA & PBAT Biodegradable Pet Waste Bags
As pet owners become increasingly environmentally conscious, understanding the materials behind biodegradable pet waste bags is crucial. Two leading materials—PLA (Polylactic Acid) and PBAT (Polybutylene Adipate Terephthalate)—are transforming sustainable pet care. Here’s what makes these materials exceptional and how they contribute to a greener planet. What Are PLA and PBAT? PLA (Polylactic Acid): PBAT (Polybutylene […]
