Bayer to trial improved plasticizer - ScienceDirect
The company already has two grades of the alkylsulphonate ester-based plasticizer — the standard grade and a ‘low volatility’ grade. With the new grade, Bayer says it expects to improve haze performance by reducing the Hazen colour number from 300 to around 100, and to reduce the phenol content from 14 ppm to around 10 ppm.
Bayer to trial improved plasticizer - ScienceDirect
Bayer is working on improving its Mesamoll plasticizer range with the development of a new low-haze grade. The company already has two grades of the alkylsulphonate ester-based plasticizer — the standard grade and a ‘low volatility’ grade.
Bayer to trial improved plasticizer
Bayer is working on improving its Mesamoll plasticizer range with the development of a new low-haze grade. The company already has two grades of the alkylsulphonate ester-based plasticizer - the standard grade and a 'low volatility' grade. With the new grade, Bayer says it expects to improve haze performance by reducing the Hazen colour number from 300 to around 100, and to reduce the phenol
Bayer Chemicals: A new plasticizer joins the polymer additive range
Bayer Chemicals, has added a new polymeric plasticizer to its polymer additive range. The innovative trial product Ultramoll VP SP 51022 was developed for the rubber-processing industry, for use in applications such as the manufacture of NBR-based printing rollers.
Phthalate-Free High Efficiency Plasticizer Improved Performance with an
Title: Phthalate-Free High Efficiency Plasticizer: DOWANOL LoV 485 Glycol Ether Author: The Dow Chemical Company Subject: Provides information on the key features, benefits, applications typical product properties, results of ASTM C920 testing and performance data such as glass transition temperature depression testing.
- What is Bayer VP SP 51022?
- Home News Bayer Chemicals: A new plasticizer j ... Bayer Chemicals, has added a new polymeric plasticizer to its polymer additive range. The innovative trial product Ultramoll® VP SP 51022 was developed for the rubber-processing industry, for use in applications such as the manufacture of NBR-based printing rollers.
- Are hyperbranched polymers a good plasticizer?
- For plasticization, plasticizers with hyperbranched molecular structures have larger molecular weights, more branches and more functional groups, which makes them more compatible with the polymer matrix than linear and small molecular plasticizers . Therefore, hyperbranched structure polymers are likely to use as high-performance plasticizers.
- Which plasticizer has a strong migration resistance?
- Hyperbranched plasticizer has strong migration resistance due to its unique structure. Lactic acid-based plasticizers are a very cutting-edge direction that requires more research and development. These bio-based plasticizers can give PVC materials excellent thermal and mechanical properties under the premise of resistance to migration.
- Does mixing plasticizers affect the thermal stability of PVC?
- The thermogravimetric test showed that the mixing of plasticizers will not negatively affect the thermal stability of PVC. Starting from the renewable green chemical levulinic acid, Sinisi et al. synthesized five asymmetric ketal-diester plasticizers. The schematic representation of the synthetic route has been showed in Scheme 19.
- How do researchers prepare hyperbranched glycerol based plasticizers?
- Therefore, researchers usually prepare hyperbranched molecules through dehydration condensation reaction. Structurally speaking, hyperbranched glycerol-based plasticizers have many branches and long alkyl chains, which increases the free volume between PVC molecular chains and promote the movement of polymer molecules.
- Can bio-based plasticizers replace phthalate plasticizer?
- Researchers have prepared a series of eco-friendly plasticizers with new structures by esterification, etherification, and epoxidation of bio-based raw materials, many of which have the potential to replace traditional phthalate plasticizers [23, 24, 25].
