Organotin compounds for stabilising PVC have been in commercial use forover 40 years and the commercial products currently available are well provenin their respective applications. The tin used in heat stabilisers for PVCaccounts for about 3.5 per cent of the world’s total tin consumption.
Tin stabilisers for PVC compounds are characterised by acentral tin atom, surrounded […]
When PVC is heated to 170~180°C,chlorine and hydrogen in the molecules are eliminated and release of hydrogenchloride becomes evident. Once such decomposition starts, unstable structuresare formed in the molecule, which further accelerate HCl elimination anddecomposition. As PVC is heated to soften during the extrusion or mouldingprocess, prevention of hydrogen chloride elimination due to heat and […]
Booth No.:N3P19
The 30th International Exhibition on Plastics and Rubber Industries
Date: 4/25/2016- 4/28/2016
Venue:Shanghai New International Expo Centre,Shanghai,China
PVC is an amorphous polymer and as a result its products are basically transparent. PVC products are non-transparent when they are manufactured using compounding agents that are non-compatible. The haze value is used to measure the transparency of plastic products.
This value is a percentage value calculated by dividing the diffused light transmittance of the test […]
KraussMaffei Group(KM), a major global plastics machinery company, will soon have a new owner: state-owned China National Chemical Corp.
ChemChina called KraussMaffei “the Rolls-Royce” in the polymer machinery industry.
KM, ChemChina and Onex Corp., the Toronto-based private equity firm that has owned KM since 2012, announced the deal Jan. 10.
ChemChina highlighted that this is the single largest […]
The chemical process for making PVC involves taking the simplest unit, called the monomer, and linking these monomer molecules together in the polymerisation process. Long molecular chains are formed called polymers (which are also called macromolecules).By thermal cracking of naphtha or natural gas, the basic petrochemical industry manufactures ethylene and propylene, etc. Naphtha is mainly […]
Merry Christmas& Happy New Year 2016
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Dear Valued Customer,
As the Christmas and New Year is approaching, I take the pleasure to write you at the end of the year, appreciate your kind support to En-Door. It is with your cordial help and feedback, we have improved our products and services to […]
A whole new toy market is evolving as computer-aided design and manufacturing meet the creative ideas of consumers.
3-D printing technology is advancing rapidly, allowing more consumers the freedom to make toys from spools of plastic filament. They can dream up their own designs or choose from existing databases and use the CAD files to control […]
Nov 24,2015-Thailand customer paid a visit to our company from Nov 21 to 23. We showed him around our Methyl tin mercaptide factory and brother factories of PVC past resin and PVC pipes.
During the meeting, we have discussed the technical problems with our technical team, including formulations for PVC pipes and production technology for […]
Polyvinyl chloride (PVC) is a versatile and resource efficient thermoplastic with the widest range of applications of any of the plastics family making it useful in virtually all areas of human activity.
Without additives PVC would not be a particularly useful substance, but its compatibility with a wide range of additives – to soften it, colour […]
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