Phenolic resin (PF-106) is a resol type thermosetting phenol-formaldehyde polymer used for processing high temperature resistant ablative materials such as carbon phenolic and silica phenolic composites. PF 106 is a high temperature curing resin which has excellent ablative properties and char strength.
The production of PF-106 involves the following steps:
- Melting of Phenol.
- 2. Charging of formalin and molten phenol into the reactor in the desired mole ratio.
- Addition of catalyst.
- Condensation polymerization of phenol and formalin.
- Neutralization of reaction mixture with acid.
- Settling of reaction mixture
- Removal of water of reaction and salt.
- Drying of resin to remove traces of water and other volatiles.
- Addition of required quantity of alcohol
- Filtration and product packing.
- Storage
Salient Features
Applications
- The resin finds application as binder for high temperature resistant ablative composites materials such as carbon phenolic, silica phenolic and epoxy phenolic systems.
VSSC is willing to offer the technology to eligible interested parties who are in the field of manufacturing similar items.
Interested entrepreneurs are requested to contact the address given below with all relevant particulars regarding their line of current activity, infrastructure available, market assessment of the product, financial arrangements made, turn over and sales of their products for the past years and a copy of their latest annual report.
For further details please contact: [email protected]