Evaluating Plasticizers for Elastomers-Hallstar Industrial Switzerland

Evaluating Plasticizers for Elastomers Used in High

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5%, 99.5%
Type:Adsorbent
Usage:Rubber Auxiliary Agents
MOQ:200kgs
Package:200kgs/battle
Application:PVC Plasticizer
Item:T/T,L/C

elastomers are too volatile, extractable or incompatible with the higher-performance elastomers. This article provides information about plasticizers that our research has shown are suitable

The Function and Selection of Ester Plasticizers Plasticizer basics As defined by ASTM, a plasticizer is a substance incorporated into a plastic or elastomer to increase its flexibility,

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Reactive Ester Plasticizer for Elastomers Hallstar Industrial

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5%min, 99.5%min
Type:pvc additive
Usage:Leather Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:200kgs
Package:200kgs/battle
Storage:Dry Place

Reactive Ester Plasticizer for Elastomers Stephen O’Rourke, Technical Director, Industrial Ester plasticizers are traditionally used to provide low temperature and improved processing of

the properties of that elastomer. Plasticizers and elastomers need to be compatible with each other based on having similar polarities. The Plasticizer/Polymer Polarity Chart on page 22

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Hallstar Technical Paper Covers Ester Plasticizers for

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5%, 99.5%
Type:Chemical additives, Chemical plasticizer 2277%
Usage:Plastic Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:200kgs
Package:200kgs/battle
Item:T/T,L/C
Application:Plasticizer
Quality control:COA ,SDS,TDS
Delivery:Within 7-15 Days

As Hallstar’s technical paper explains, the basic function of an ester plasticizer is to modify a polymer or resin to enhance its utility. Ester plasticizers make it possible to process

industrial applications, a significant understanding of ester chemistry and polymer modification. Only in a tailored approach can performance and post-production problems be anticipated:

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18 Technical Ester plasticizers for high-temp AEM

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.0%Min
Type:Plasticizer Colorless Oily Liquid for pvc and rubber
Usage:Plastic Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:200kgs
Package:200kgs/battle
Quality control:COA ,SDS,TDS
Delivery:Within 7-15 Days

Ester plasticizers for high-temp AEM elastomers Acrylic elastomers are used in applica-tions requiring continuous service up to 175°C and intermittent exposure to ex-tremely high

Ester Plasticizers for Polar Elastomers with Emphasis on Low-Temperature Ester plasticizers contribute processing advantages to rubber compounds made with polar elastomers, much the

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"The Function & Selection of Ester Plasticizers"

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99%min
Type:Plastizer
Usage:Plastic Auxiliary Agents, Textile Auxiliary Agents
MOQ:25kg/bag
Package:200kg/drum
Shape:Powder
Place of Origin::China
Item:T/T,L/C
Application:Plasticizer
Quality control:COA ,SDS,TDS
Delivery:Within 7-15 Days

In this webinar, Hallstar Senior Chemist Erica Anderson, will explain the science behind monomeric and polymeric plasticizers, as well as how they function in different elastomers. This webinar will explore the structure

All of those benchmark properties of HallStar’s Paraplex® G-25: permanence; compatibility; retention of physical properties at prolonged service at high temperatures; excellent resistance to extraction in/by gasoline, oils, detergents and soapy water; and freedom from migration into plastics, rubber, lacquers, alkyds, and varnish finishes

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What is a reactive ester plasticizer for elastomers?
Reactive Ester Plasticizer for Elastomers Stephen O’Rourke, Technical Director, Industrial Ester plasticizers are traditionally used to provide low temperature and improved processing of elastomers. New esters have been designed recently to improve the permanence of these materials when subjected to high heat and fluid extraction.
What are ester plasticizers?
This paper discusses ester plasticizers, one of the more common and important plasticizer classes. Plasticizers are polymer modifiers, as are all the other ingredients included for the formation of an elastomer compound. Plasticizers may be thought of according to their function in a compound or by their type.
Are elastomers a plasticizer?
Common esters and polymeric polyesters are both external and physical plasticizers. Physical plasticizers may have some weak attraction to the polymer, such as through hydrogen bonding or Van der Waals forces, but, as with external plasticizers, they do not chemically react with the elastomer.
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.
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.