Selecting Tackifiers for Adhesives and Sealants
Thermoplastic elastomer systems (e.g., styrene butadiene copolymers) in which hydrocarbon resins are used to increase heat resistance, and; Neoprene contact adhesives, in which phenolic resins are used to improve processing and heat resistance. In addition to modify tack, adhesion, and cohesion, tackifiers will affect other properties.
Reactive emulsifiers for polymeric binders
Reactive emulsifiers for the manufacture of water-resistant binders – Emulsogen CPA 100 XS and Emulsogen CPN 100 XS. Reactive emulsifiers can be anchored to polymeric binders to prevent emulsifier migration and its adverse effects on paint performance and the environment. When emulsifiers leach out of a polymeric film, it turns from clear
Phenolic Resins & Crosslinkers | Technologies | Allnex - allnex
Phenolic resins help reinforce rubber structures and improve adhesion, plus they can be used for a wide variety of rubbers such as natural, nitrile, styrene-butadiene and EDPM rubber. Discover our ALNOVOL product line for rubbers. Our phenolic resins in your product!
Effect of metal stearate antacid on the melt stabilization
The influence of zinc stearate (ZnSt) on the thermal and photochemical stabilities of phenolic antioxidant/phosphite combinations has been determined in HDPE by using FTIR analysis.
Stearates plasticizers - Big Chemical Encyclopedia
The zinc sulfonateEPDM responded most readily to zinc stearateplasticization. Although the melt flowsof the magnesium and... [Pg.47] It was noted earlied that the incorporation of metal sulfonategroups into EPDM resulted in enhanced water sensitivity.
- What is zinc stearate used for?
- 1. Zinc stearate can be used as rubber products soften lubricants, textiles lighting agent, PVC stabilizers.2. It can be used as stabilizer in polyvinyl chloride plastics, rubber softener.3. Zinc stearate can be used in the pharmaceutical industry, preparation of solidified oil and lubricants, it can be also used as paint drying agent.
- What is zinc stearate CAS number 557-05-1?
- Zinc stearate , with CAS number of 557-05-1, can be called Dermarone ; Dibasic zinc stearate ; Hidorin D 523 ; octadecanoic acid, zinc salt (2:1) ; Zinc dioctadecanoate . It is a?
- white powder with fatty acid odour,?
- Zinc stearate is non-flammable but combustible, be incompatible with oxidizing agents, dilute acids.
- Is zinc stearate safe?
- Zinc stearate is generally considered safe when used in appropriate amounts. However, excessive exposure to the compound in its fine powdered form can lead to respiratory issues. Inhalation of zinc stearate dust may cause respiratory irritation and lung damage over prolonged exposure, particularly in industrial environments.
- How is zinc stearate made?
- Zinc stearate was first synthesized in the 19th century by combining zinc salts with stearic acid, a fatty acid derived from animal fats or vegetable oils. Since then, it has become an essential component in numerous industries. Zinc stearate is mainly produced by reacting zinc oxide or zinc hydroxide with stearic acid.
- Is zinc stearate flammable?
- It is a?
- white powder with fatty acid odour,?
- Zinc stearate is non-flammable but combustible, be incompatible with oxidizing agents, dilute acids. Emits acrid smoke and fumes of ZnO when heated to decomposition.
- How to store zinc stearate?
- Zinc stearate should be stored in a cool, dry, and well-ventilated area, away from heat sources, direct sunlight, and moisture. The ideal storage temperature for zinc stearate is below 30 °C, and it should be kept in tightly sealed containers to prevent contamination and maintain its stability. 1. Names and Identifiers
