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Fashion brands are also playing with synthetic biology, with LanzaTech launching a black dress made from CO₂.
It is no exaggeration to say that synthetic biology has penetrated into every aspect of people’s lives. ZymoChem is about to develop a ski jacket made of sugar. Recently, a fashion clothing brand has launched a dress made of CO₂. Fang is LanzaTech, a star synthetic biology company. It is understood that this cooperation is not the first “crossover” of LanzaTech. As early as July this year, LanzaTech cooperated with sportswear company Lululemon and produced the world’s first yarn and fabric that uses recycled carbon emission textiles. LanzaTech is a synthetic biology technology company located in Illinois, USA. Based on its technical accumulation in synthetic biology, bioinformatics, artificial intelligence and machine learning, and engineering, LanzaTech has deve... -
Methods to Enhance PVC Properties – Role of Additives.
PVC resin obtained from polymerization is extremely unstable due to its low thermal stability & high melt viscosity. It needs to be modified before processing into finished products. Its properties can be enhanced/modified by adding several additives, such as heat stabilizers, UV stabilizers, plasticizers, impact modifiers, fillers, flame retardants, pigments, etc. Selection of these additives to enhance polymer’s properties is dependent on end application requirement. For example: 1.Plasticizers (Phthalates, Adipates, Trimellitate, etc.) are used as softening agents to enhance rheological as well mechanical performance (toughness, strength) of vinyl products by raising the temperature. Factors that affect the selection of plasticizers for vinyl polymer are:Polymer compatibili... -
Chemdo’s plenary meeting on 12/12.
On the afternoon of December 12th, Chemdo held a plenary meeting. The content of the meeting is divided into three parts. First, because China has relaxed the control of the coronavirus, the general manager issued a series of policies for the company to deal with the epidemic, and asked everyone to prepare medicines and pay attention to the protection of the elderly and children at home. Second, a year-end summary meeting is tentatively scheduled to be held on December 30, and everyone is required to submit year-end reports in time. Third, it is tentatively scheduled to hold the company’s year-end dinner on the evening of December 30th. There will be games and a lottery session at that time and hope everyone will actively participate. -
A polylactic acid 3D printed chair that subverts your imagination.
In recent years, 3D printing technology can be seen in various industrial fields, such as clothing, automobiles, construction, food, etc., can all use 3D printing technology. In fact, 3D printing technology was applied to incremental production in the early days, because its rapid prototyping method can reduce time, manpower and raw material consumption. However, as the technology matures, the function of 3D printing is not only incremental. The wide application of 3D printing technology extends to the furniture that is closest to your daily life. 3D printing technology has changed the manufacturing process of furniture. Traditionally, making furniture requires a lot of time, money and manpower. After the product prototype is produced, it needs to be continuously tested and improved. Ho... -
Analysis on the Changes of PE Downstream Consumption Varieties in the Future.
At present, the consumption volume of polyethylene in my country is large, and the classification of downstream varieties is complicated and mainly sold directly to plastic product manufacturers. It belongs to the partial end product in the downstream industry chain of ethylene. Coupled with the impact of the regional concentration of domestic consumption, the regional supply and demand gap is not balanced. With the concentrated expansion of production capacity of my country’s polyethylene upstream production enterprises in recent years, the supply side has increased significantly. At the same time, due to the continuous improvement of residents’ production and living standards, the demand for them has steadily increased in recent years. However, since the second half of 202... -
What Are The Different Types of Polypropylene?
There are two main types of polypropylene available: homopolymers and copolymers. The copolymers are further divided into block copolymers and random copolymers. Each category fits certain applications better than the others. Polypropylene is often called the “steel” of the plastic industry because of the various ways in which it can be modified or customized to best serve a particular purpose. This is usually achieved by introducing special additives to it or by manufacturing it in a very particular way. This adaptability is a vital property. Homopolymer polypropylene is a general-purpose grade. You can think of this like the default state of the polypropylene material. Block copolymer polypropylene has co-monomer units arranged in blocks (that is, in a regular pattern) and contain any... -
What are the Characteristics of Polyvinyl Chloride (PVC)?
Some of the most significant properties of Polyvinyl Chloride (PVC) are: Density: PVC is very dense compared to most plastics (specific gravity around 1.4) Economics: PVC is readily available and cheap. Hardness: Rigid PVC ranks well for hardness and durability. Strength: Rigid PVC has excellent tensile strength. Polyvinyl Chloride is a “thermoplastic” (as opposed to “thermoset”) material, which has to do with the way the plastic responds to heat. Thermoplastic materials become liquid at their melting point (a range for PVC between the very low 100 degrees Celsius and higher values like 260 degrees Celsius depending on the additives). A primary useful attribute about thermoplastics is that they can be heated to their melting point, cooled, and reheated again wi... -
What is caustic soda?
On an average trip to the supermarket, shoppers may stock up on detergent, purchase a bottle of aspirin and take a look at the latest headlines on newspapers and magazines. At first glance, it may not seem like these items have much in common. However, for each of them, caustic soda plays a key role in their ingredient lists or manufacturing processes. What is caustic soda? Caustic soda is the chemical compound sodium hydroxide (NaOH). This compound is an alkali – a type of base that can neutralize acids and is soluble in water. Today caustic soda can be manufactured in the form of pellets, flakes, powders, solutions and more. What is caustic soda used for? Caustic soda has become a common ingredient in the production of many everyday items. Commonly known as lye, it has been used t... -
Why is Polypropylene used so often?
Polypropylene is used in both household and industrial applications. Its unique properties and ability to adapt to various fabrication techniques make it stand out as an invaluable material for a wide range of uses. Another invaluable characteristic is polypropylene’s ability to function as both a plastic material and as a fiber (like those promotional tote bags that are given away at events, races, etc). Polypropylene’s unique ability to be manufactured through different methods and into different applications meant it soon started to challenge many of the old alternative materials, notably in the packaging, fiber, and injection molding industries. Its growth has been sustained over the years and it remains a major player in the plastic industry worldwide. At Creative Mechanisms, we ha... -
Chemdo was invited to participate in the conference jointly organized by Google and Global Search.
Data show that in the transaction mode of China’s cross-border e-commerce in 2021, cross-border B2B transactions accounted for nearly 80%. In 2022, countries will enter a new stage of normalization of the epidemic. In order to cope with the impact of the epidemic, resumption of work and production has become a high-frequency word for domestic and foreign import and export enterprises. In addition to the epidemic, factors such as rising raw material prices caused by local political instability, skyrocketing sea freight, blocked imports at destination ports, and depreciation of related currencies caused by US dollar interest rate hikes all have an impact on all chains of international trade. In such a complicated situation, Google and its partner in China, Global Sou, held a special... -
What are PVC granules ?
PVC is one of the most used plastics in the industry sector. Plasticol, an Italian company located near Varese has been manufacturing PVC granules for more than 50 years now and the experience accumulated over the years allowed the business to gain such a deep level of know-how that we can now use it to satisfy all the clients’ requests offering innovative and reliable products. The fact that PVC is widely used for the production of many different objects shows how its intrinsic characteristics are extremely useful and special. Let’s start talking about the rigidity of PVC: the material is very stiff if pure but it becomes flexible if mixed with other substances. This distinctive trait makes PVC suitable for the manufacturing of products used in different fields, from the building one t... -
Biodegradable glitter could revolutionize the cosmetics industry.
Life is full of shiny packaging, cosmetic bottles, fruit bowls and more, but many of them are made of toxic and unsustainable materials that contribute to plastic pollution. Recently, researchers at the University of Cambridge in the UK have found a way to create sustainable, non-toxic and biodegradable glitter from cellulose, the main building block of the cell walls of plants, fruits and vegetables. Related papers were published in the journal Nature Materials on the 11th. Made from cellulose nanocrystals, this glitter uses structural color to alter light to produce vibrant colors. In nature, for example, the flashes of butterfly wings and peacock feathers are masterpieces of structural color, which will not fade after a century. Using self-assembly techniques, cellulose can produce ...