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Eastman Cellulose Acetate Butyrate CAB-500-5 is a cellulose ester with high butyryl content, low hydroxyl content and medium viscosity. It produces a relatively soft, flexible film requiring little or no plasticizer in many applications and offers a wide range of solubility and compatibility.
High Performance Ester Plasticizer - Hallstar Industrial
High Performance Ester Plasticizer - Hallstar Industrial
Plasticizers: Types, Uses, Classification, Selection & Regulation
It is almost colorless and odorless oily liquid. It is very slightly soluble in water but soluble in alcohols, hexane etc. while miscible and compatible with all the monomeric plasticizers used in PVC compounding. Melting point: 43°C (45°F; 230 K) Boiling point: 244-252°C at 0.7 kPa.
Plasticizers for Elastomers - Innovative, leading-edge, ester
Plasticizers for Elastomers - Innovative, leading-edge, ester
Superthane Polyurethane Tubing - Order Online
Wide range of temperature resistance: -95°F to 185°F (ester) Ether-based material is listed by the National Sanitation Foundation (NSF 61) for use with potable water Contains no plasticizer which could cause flow contamination or tube hardening Can be heat sealed, coiled, fabricated, or bonded
- What is an ester plasticizer?
- An ester plasticizer, in its simplest concept, is a high-boiling organic solvent that when added to an elastomeric polymer reduces stiffness and permits easier processing.1 For general performance applications, compounders require moderate performance in several areas without particular emphasis on any one.
- How to choose a high-performance ester plasticizer?
- The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties. The study of these properties by the rubber compounder will contribute to the selection of a high-performance ester plasticizer. 1.
- What is a general performance ester plasticizer?
- Some general performance ester plasticizers used in the marketplace today are DOA, DIDA, DIDP, DOP, DINP and other phthalates and adipates made from straight-chain alcohols of 7–11 carbons in length. Ester plasticizers are commonly used only for their as-molded, low-temperature contribution.
- Can polymeric esters enhance a high-performance elastomer?
- One example of how polymeric esters can enhance a high-performance elastomer is depicted in Figure 3. High-saturated nitrile is used in many high-heat applications. The use of 8-10 trimellitate is well documented as the plasticizer of choice for HNBR.
- 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 effective are esters in lowering TPE temperature?
- aDynamically vulcanized TPE,25 30 EP (D) M-70 isotactic polypropylene blend, plus 40 percent plasticizer phenolic resin system curative bTgs measured from tan delta peak at 10hz. The data clearly demonstrates that certain types of esters are extremely effective in lowering the Tg temperatures of both EPDM and PP components of the TPE.
