Specialty Plasticizers for Rubber/Elastomers | Hallstar
Ester Plasticizers for Polar Elastomers with Emphasis on Low Temperature HAL-16139_Ester-Plasticizers-Brch_6.2.22 Improved Processing with Powder Liquid Dispersions Phthalate Alternatives Comparison in Medium ACN Nitrile TP-Series Plasticizers Polymer Documents Environmental Impact of Using Suprmix Versus Liquid
ESTER PLASTICIZERS FOR ELASTOMERS
Monomeric Ester Plasticizers for Polychloroprene (CR) ..... 11 - 12 Ester Plasticizers for Chlorinated Polyethylene Elastomers (CPE) ...13 - 14 Ester Plasticizers for HydrogenatedNitrile Butadiene Rubber (HNBR) ..... 15 - 16 Monomeric Ester Plasticizers for Epichlorohydrin Rubber (ECO).... 17 - 18 Polymeric Ester Plasticizers for
Ester Plasticizer for Chlorinated Polyethylene Elastomers (CPE)
Chlorinated Polyethylene elastomers(CPE)are produced from HDPE that is randomly chlorinated in an aqueous slurry. Polymers are differentiated by chlorine content, molecular weight and crystallinity. Chlorine contents generally range from 25 to 42 percent.
Plasticizer Selection for Elastomers - Chemceed
Chlorinated polyethylene (CPE) CPE is compatible with a variety of plasticizers, which can be added as a filler and to increase flexibility. The amount and type of plasticizers used in CPE formulations are similar to that of PVC, including adipates, phthalates, and trimellitates.
Chemical Resistance Table - Parker Hannifin
CPE Chlorinated Polyethylene CM EPDM Ethylene-Propylene-Diene EPDM Hypalon Chlorosulfonated Polyethylene CSM Hytrel Thermoplastic Polyester TPC-ET Natural Natural Rubber NR Neoprene Polychloropren CR Nitrile Acrylonitrile NBR Nylon Nylon Polymer - SBR Styrene-Butadiene SBR Santoprene Ethylene-Propylene-Diene TPV Teon Fluorocarbon Resin PTFE
- Which elastomers use polymeric esters?
- Polymeric esters are especially suited for high performance elastomers, such as nitrile, high saturated nitrile and polyacrylates. Polymeric esters also have found utility in chlorinated polyethylene, chlorosulfonated polyethylene and fluoroelastomers.
- How do I Choose an ester plasticizer?
- A610), can be found on pages 7-8.When selecting an ester plasticizer, it is important to consider which elastomer is being used and the properties of that elastomer. Plasticizers and elastomers need to be compatible with each other b
- Do fluorocarbon elastomers accept ester plasticizers?
- Fluorocarbon elastomers will accept a relatively wide range of ester plasticizers, but here, with both the high temperature post cure and application temperatures ranging to 232°C, they find use only at very low levels for processing. The selection of an ester plasticizer can often be confusing because of the large choice available.
- Can polymeric esters enhance a high-performance elastomer?
- Polymeric esters are especially suited for high-performance elastomers such as nitrile, chlorosulfonated polyethylene, high saturated nitrile, polyacrylates, acrylics and nonpost-cured fluoroelastomers. An example of how polymeric esters can enhance a high-performance elastomer is depicted in Figure 8.
- What are common ester plasticizers for ECO?
- Ester plasticizers are compatible with ECO where the plasticizer has a similar polarity to that of the polymer. DOP, DIDP, and TOTM are common choices. Most ester plasticizers cannot withstand the post-cure cycles and temperatures typically sued with FKM.
- Why do we use ester plasticizers?
- Ester plasticizers make it possible to process elastomers easily while also providing flexibility in the end-use product. Plasticizer–elastomer interactions are governed by many factors, such as solubility parameter, molecular weight and chemical structure. Ester plasticizers are selected based upon a cost/performance evaluation.
