Selecting Plasticizers for Adhesives and Sealants
Another method of classifying plasticizers is based on their performance such as: General-purpose plasticizers; High-performance plasticizers ; Specialty plasticizers; Today, phthalates remain the most popular choice because they usually provide the best all-round performance and they are low in cost. However, phthalates are suspected carcinogens.
KURARAY LIQUID RUBBER - Elastomer Division | Specialty Chemicals
High Vinyl LBR are used as structural adhesives for the mobility segment (automotive exterior). The copolymers contain vinyl groups for tailored damping performance. Liquid butadiene rubber is used in high-performance, cross-linked rubber applications where high operating temperatures are common, such as hoses, seals and cables under the hood.
Valtris Specialty Chemicals | Homepage
CEREPLAS Trimellitates are high-quality specialty plasticizers with low volatility, resistance to high temperature, high tensile strength, good electrical properties, and processing ability. While extensively used in high-temperature PVC cable insulation, their fogging performance makes them a natural choice for the automotive industry.
Thermoplastics, High-Performance - Specialty Chemicals Update
High-performance thermoplastics (HPTPs) are high-priced, low-volume polymers that are sold for use in specialized applications that require a combination of extraordinary properties (the most important being that of high-heat-temperature tolerance and performance).
High-performance additives for sustainable plastics: Evonik
As a specialty chemicals company, Evonik is working on solutions for the circular economy at many levels. Polyethylene and polypropylene are versatile and widely used plastics because of their low weight and durability. However, their poor compatibility with other materials is a drawback.
- Who makes plasticizers & specialty chemicals?
- & Specialty Chemicals. Nishant Organics Pvt. Ltd. is one of the largest manufacturers of the Plasticizers especially DEP (Diethyl Phthalate), a widely used plasticizer. Nishant Organics Pvt. Ltd. was established in India in 1998 and currently having monthly production capacity of 1000 MT.
- What is an alternative plasticizer to DEHP?
- Another newly developed environmentally-friendly plasticizer, ethylenedioxyselenophene (EDOS), was studied as an alternative plasticizer to DEHP . PVC was plasticized using either DEHP or EDOS, which is a mixture of 1,3 dioxane derivatives.
- Which plasticizers are used for EC-based coatings?
- Triethyl citrate (TEC) and dibutyl sebacate were used as reference plasticizers. Due to the excellent mechanical properties (a tough film structure with considerable flexibility) and low permeability of the plasticized films, both the n -ASAs, especially OSA, proved to be ideal plasticizers for EC-based coatings at 30 wt% or higher concentrations.
- What are the different types of plasticizers?
- Trimellitates, paraffinic sulfonic acid and phenyl esters, polyesters, chlorinated hydrocarbons, aliphatic/aromatic monocarboxylic acid esters such as benzoates, and a variety of elastomers have also been used as plasticizers for years. Plasticizers continue to evolve with the demand of specialty applications.
- What is a plasticizer used for?
- This particular plasticizer is characterized by good migration resistance and high thermal stability. Plastic moldings, cable sheathing and cords with a wide range of hardness and elasticity can be produced using this plasticizer. 4.1.3. Alternative plasticizers
- What makes a good plasticizer?
- Ideal plasticizers should be highly compatible with polymers, stable in both high and low temperature environments, sufficiently lubricating over a wide temperature range, insensitive to solar ultraviolet (UV) radiation, leaching and migration resistant, inexpensive and should fulfill health and safety regulations.
