Plastics - Chemceed
From formulation advice to extensive market knowledge, let ChemCeed be your value-added supplier for the plastics market. Related Articles. Plasticizer Selection for Elastomers; Formulation 101: Wire and Cable Insulation and Jacket PVC Compounds; Formulating with Custom Plasticizer Blends; Phosphate Esters as Flame Retardants; Plastics Products
Plasticizer Selection for Elastomers - Chemceed
Below is some helpful information to consider when choosing a plasticizer for your specific elastomer application: Acrylonitrile butadiene rubber (NBR) Plasticizers can be added to NBR as an extender, mainly for soft roll compounds. Addition of plasticizer reduces the mixing time.
Handbook of Plasticizers - 3rd Edition
There is a large selection of commercial plasticizers, and various environmental issues which impact on selection decisions. The book discusses new and historical approaches to the use of plasticizers, explaining mechanisms of plasticizers' action and their behavior in plasticized systems.
Plasticizer Selection for Elastomers - LinkedIn
Specialty plasticizers such as DOA, DINA, DBS, DOS, TOTM, and TINTM can be used as well. Chlorosulfonated polyethylene (CSM) Unplasticized CSM is very flexible already, so plasticizers selection...
BioCeed 100 Plasticizer - Chemceed
BioCeed 100 Plasticizer by Chemceed is a naturally-based, non-phthalate plasticizer. It is a more sustainable choice and is an alternate for traditional phthalate plasticizers. BioCeed 100 Plasticizer is used in PVC applications.
- Why are plasticizers added to elastomers?
- Plasticizers are used in elastomers for several reasons, including increasing softness or flexibility, lowering the glass transition temperature, reducing crystallization, increasing dispersion, or lowering the cost of the compound. Common plasticizers used in elastomer compounds are mineral oils and esters such as phthalates, sebacates, and adipates.
- What are some common plasticizers used in elastomer compounds?
- Common plasticizers used in elastomer compounds are mineral oils and esters such as phthalates, sebacates, and adipates. Plasticizers can be added to elastomers for various reasons: increasing softness or flexibility, lowering the glass transition temperature, reducing crystallization, increasing dispersion, or lowering the cost of the compound.
- Are ester plasticizers good for polar elastomers?
- Ester Plasticizers for Polar Elastomers with Emphasis on Low-TemperatureEster plasticizers contribute processing advantages to rubber compounds made with polar lastomers, much the same as petroleum oils do for low polarity rubbers. By definition, a plasticizer is "a compoun
- Are plasticizers effective in reducing low-temperature elastomer test values?
- Plasticizers, when added to acrylic elastomer compounds, can reduce the low-temperature test values obtained compared to unplasticized compounds. Of the monomeric plasticizers tested, DB(3E)A and DADEG appear most effective. It should be noted these are the highest molecular weight of the monomeric esters tested.
- What types of plasticizers can be used in Nr?
- In Natural Rubber (NR), Polyisobutylene, paraffin oil, DBP, DOP, and vulcanized vegetable oil can be used as plasticizers. These plasticizers are added to increase softness, improve filler dispersion, and aid in elastomer breakdown. NR is compatible with a variety of oil plasticizers including paraffinic, naphthenic, and aromatic oil plasticizers.
- What are some examples of oil plasticizers compatible with NR?
- Polyisobutylene, paraffin oil, DBP, DOP, and vulcanized vegetable oil can be used. Plasticizers are added to NR to increase softness, improve dispersion of fillers, and aid in the breakdown of the elastomer. It is compatible with a variety of oil plasticizers including paraffinic, naphthenic and aromatic oil plasticizers.
