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What HDPE is used for?
HDPE is used in products and packaging such as milk jugs, detergent bottles, margarine tubs, garbage containers and water pipes. In tubes of varying length , HDPE is used as a replacement for the supplied cardboard mortar tubes for two primary reasons. One, it is much safer than the supplied cardboard tubes because if a shell were to malfunction and explode inside an HDPE tube, the tube will not shatter. The second reason is that they are reusable allowing designers to create multiple shot mortar racks. Pyrotechnicians discourage the use of PVC tubing in mortar tubes because it tends to shatter, sending shards of plastic at possible spectators, and will not show up in X-rays. -
PLA green card becomes a popular sustainable solution for the financial industry.
Too much plastic is needed to make bank cards every year, and with environmental concerns growing, Thales, a leader in high-tech security, has developed a solution. For example, a card made of 85% polylactic acid (PLA), which is derived from corn; another innovative approach is to use the tissue from coastal cleanup operations through a partnership with environmental group Parley for the Oceans. Collected plastic waste – “Ocean Plastic®” as an innovative raw material for the production of cards; there is also an option for recycled PVC cards made entirely from waste plastic from the packaging and printing industry to reduce the use of new plastic . -
A brief analysis of China’s paste pvc resin import and export data from January to June.
From January to June 2022, my country imported a total of 37,600 tons of paste resin, a decrease of 23% compared with the same period last year, and exported a total of 46,800 tons of paste resin, an increase of 53.16% compared with the same period last year. In the first half of the year, except for individual enterprises shutting down for maintenance, the domestic paste resin plant’s operating load remained at a high level, the supply of goods was sufficient, and the market continued to decline. Manufacturers actively sought export orders to alleviate domestic market conflicts, and the cumulative export volume increased significantly . -
Chemdo’s PVC resin SG5 orders shipped by bulk carrier on August 1.
On August 1, 2022, a PVC resin SG5 order placed by Leon, the sales manager of Chemdo, was transported by bulk ship at the appointed time and departed from Tianjin Port, China, bound for Guayaquil, Ecuador. The voyage is KEY OHANA HKG131, the estimated time of arrival is September 1. We hope everything goes well in transit and customers get the goods as soon as possible. -
Chemdo’s exhibition room starts construction.
On the morning of August 4, 2022, Chemdo began to decorate the company’s exhibition room. The showcase is made of solid wood to display different brands of PVC, PP, PE, etc. It mainly plays the role of displaying and displaying goods, and can also play the role of publicity and rendering, and is used for live broadcast, shooting and explanation in the self-media department. Looking forward to completing it as soon as possible and bringing you more sharing. -
How can you tell if plastic is polypropylene?
One of the simplest ways to carry out a flame test is by cutting a sample from the plastic and igniting it in a fume cupboard. The colour of flame, scent and characteristics of burning can give an indication of the type of plastic: 1. Polyethylene (PE) – Drips, smells like candlewax； 2.Polypropylene (PP) – Drips, smells mostly of dirty engine oil and undertones of candlewax； 3. Polymethylmethacrylate (PMMA, “Perspex”) – Bubbles, crackles, sweet aromatic smell； 4. Polyamide or “Nylon” (PA) – Sooty flame, smells of marigolds； 5. Acrylonitrilebutadienestyrene (ABS) – Not transparent, sooty flame, smells of marigolds； 6. Polyethylene foam (PE) – Drips, smells of candlewax -
Mars M Beans launches biodegradable PLA composite paper packaging in China.
In 2022, Mars launched the first M&M’s chocolate packaged in degradable composite paper in China. It is made of degradable materials such as paper and PLA, replacing the traditional soft plastic packaging in the past. The packaging has passed GB/T The determination method of 19277.1 has verified that under industrial composting conditions, it can degrade more than 90% in 6 months, and it will become non-biologically toxic water, carbon dioxide and other products after degradation. -
China’s PVC exports remain high in the first half of the year.
According to the latest customs statistics, in June 2022, my country’s import volume of PVC pure powder was 29,900 tons, an increase of 35.47% from the previous month and a year-on-year increase of 23.21%; in June 2022, my country’s PVC pure powder export volume was 223,500 tons, The month-on-month decrease was 16%, and the year-on-year increase was 72.50%. The export volume continued to maintain a high level, which alleviated the relatively abundant supply in the domestic market to a certain extent. -
What is Polypropylene (PP) ?
Polypropylene (PP) is a tough, rigid, and crystalline thermoplastic. It is made from propene (or propylene) monomer. This linear hydrocarbon resin is the lightest polymer among all commodity plastics. PP comes either as homopolymer or as copolymer and can be greatly boosted with additives. It finds application in packaging, automotive, consumer good, medical, cast films, etc. PP has become a material of choice, especially when you are looking for a polymer with superior strength (e.g., vs Polyamide) in engineering applications or simply looking for cost advantage in blow molding bottles (vs. PET). -
What is Polyethylene (PE) ?
Polyethylene (PE) , also known as polythene or polyethene, is one of the most commonly used plastics in the world. Polyethylenes usually have a linear structure and are known to be addition polymers. The primary application of these synthetic polymers is in packaging. Polyethelyne is often used to make plastic bags, bottles, plastic films, containers, and geomembranes. It can be noted that over 100 million tonnes of polyethene is produced on an annual basis for commercial and industrial purposes. -
Analysis of the operation of my country’s PVC export market in the first half of 2022.
In the first half of 2022, the PVC export market increased year-on-year. In the first quarter, affected by the global economic recession and the epidemic, many domestic export companies indicated that the demand for external disks was relatively reduced. However, since the beginning of May, with the improvement of the epidemic situation and a series of measures introduced by the Chinese government to encourage economic recovery, the operating rate of domestic PVC production enterprises has been relatively high, the PVC export market has warmed up, and the demand for external disks has increased. The number shows a certain growth trend, and the overall performance of the market has improved compared with the previous period. -
What PVC is used for ?
Economical, versatile polyvinyl chloride (PVC, or vinyl) is used in a variety of applications in the building and construction, health care, electronics, automobile and other sectors, in products ranging from piping and siding, blood bags and tubing, to wire and cable insulation, windshield system components and more.