A.R.Azura, A.A.Rashid - Google Scholar
Alkanolamide as an accelerator, filler-dispersant and a plasticizer in silica-filled natural rubber compounds I Surya, H Ismail, AR Azura Polymer testing 32 (8), 1313-1321 , 2013
Alkanolamide as an accelerator, filler-dispersant and a
Alkanolamide was synthesized from RBDPS-palm oil and diethanolamine. Alkanolamide can be utilized as a new additive in silica-filled natural rubber compounds. The incorporation of Alkanolamide enhanced the cure rate, and reduced the scorch time of silica-filled natural rubber compounds.
The effect of alkanolamide loading on properties of carbon
Alkanolamide as an accelerator, filler-dispersant and a plasticizer in silica-filled natural rubber compounds Polymer Testing , 32 ( 2013 ) , pp. 1313 - 1321 Article
Mechanical properties improvement in silica-filled natural
Mechanical properties improvement in silica-filled natural rubber (NR) composites through the use of stearyl alcohol (SA) was carried out. The SA was palm kernel oil based fatty alcohol. The NR was filled by precipitated silica at a certain concentration (thirty parts per hundred rubbers, phr).
Preparation of Natural Rubber Composites with High Silica
A wet mixing process is proposed for filled rubber composites with a high silica loading to overcome the drawbacks of high energy consumption and workplace contamination of the conventional dry mixing process. Ball milling was adopted for preparing the silica dispersion because it has a simple structure, is easy to operate, and is a low-cost process that can be easily scaled up for industrial
- Does stearyl alcohol improve mechanical properties of silica-filled natural rubber composites?
- Mechanical properties improvement in silica-filled natural rubber (NR) composites through the use of stearyl alcohol (SA) was carried out. The SA was palm kernel oil based fatty alcohol. The NR was filled by precipitated silica at a certain concentration (thirty parts per hundred rubbers, phr).
- Can alkanolamide be used as a new additive in silica-filled natural rubber compounds?
- 4. Conclusions Alkanolamide was synthesized from RBDPS-palm oil and diethanolamine. Alkanolamide can be utilized as a new additive in silica-filled natural rubber compounds. The incorporation of Alkanolamide enhanced the cure rate, and reduced the scorch time of silica-filled natural rubber compounds.
- Which silica-filled Nr compound has the greatest matrix tearing line and surface roughness?
- Scanning electron microscopy (SEM) micrographs proved that 5.0 phr of ALK in the silica-filled NR compound exhibited the greatest matrix tearing line and surface roughness due to higher reinforcement level of the silica, as well as better dispersion and cure enhancement. 1. Introduction
- Why does natural rubber improve tensile strength and hardness?
- The enhancement in tensile modulus, tensile strength and hardness with up to 5.0 phr ALK loading is attributed to a higher reinforcement level of silica to natural rubber due to a better degree of silica dispersion or wetting in the NR phase, as well as the cure rate and cure state enhancements phenomenon of the silica-filled NR compound.
- What is a plasticizer used for?
- According to Moneypenny et al. , a plasticizer is a compounding material that is used not only to improve the rubber compound processing but also to modify the physical properties such as hardness, flexibility or distensibility of the rubber vulcanisates, and one of the sources from which it is made is natural oil/fat .
- Does cellulose dispersant improve the wear resistance of silica-SBR compounds?
- The wear resistance of silica-SBR compounds using a cellulose dispersant was improved by up to 29%. Keywords: Cellulose; Silica; SBR; Dispersant; Wet masterbatch Introduction Automotive tires are composed of ten or more layers, such as treads, sidewalls, composites, belt layers, and carcasses.
