Selection of Plasticizers for Coating Formulations
DOP or DnOP is light-colored, low volatility & odorless liquid. It was the most commonly used all-purpose plasticizer, although mainly used for polyvinyl chloride (PVC) resins. It is insoluble in water & has a low viscosity of 56 mPa.s at 25°C. DOP features: Good stability to heat and ultraviolet light; Broad range of compatibility, and
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.
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.
reinforcing phenolic resins - Akrochem
86) portion of reinforcing phenolic resins is only a moderate tackifier. If good tack is needed in a compound, it is best to get a true tackifying phenolic resin (ask Akrochem Technical Service for help in choosing a proper tackifying resin). When there are additional bonding sites available (both ortho sites and the para site), the simple
Performance and antioxidant activity of phenol/phosphite
Phenolic antioxidants and phosphites both improved the melt stability of the polymer in terms of elt viscosity retention; the influence of zinc stearate was found to be almost insignificant....
- What is zinc stearate used for?
- Zinc stearate is a white powder and is insoluble in water which used as lubricant and release agent for styrene resin, phenolic resin, SMC/BMC plastics and amino resin.It also vulcanizes activator and softener in rubber. At Alita, we proudly uphold a global service commitment, ensuring a seamless experience for our international clients.
- What is the price of zinc stearate?
- Zinc stearate CAS NO.557-05-1. Cas No: 557-05-1. USD $ 1.0-3.0 / Metric Ton. 1 Metric Ton. 10 Metric Ton/Day. Hebei yanxi chemical co.,LTD. Contact Supplier. High purity Zinc Stearate (StZn) with high quality and best price cas：557-05-1. Cas No: 557-05-1.
- 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.
