- 08
- Dec
What are the advantages and disadvantages of 3240 epoxy resin board
What are the advantages and disadvantages of 3240 epoxy resin board
3240 epoxy resin board advantages
1. Fomba isan-karazany. Ny resins isan-karazany, ny mpitsabo, ary ny rafitra mpanova dia saika afaka mifanaraka amin’ny takian’ny fampiharana isan-karazany amin’ny endrika, ary ny elanelam-potoana dia azo avy amin’ny viscosity ambany dia ambany ka hatramin’ny solids point de poissant avo.
2. Adhesion mahery. Ny vondrona hydroxyl polar sy ny fatoran’ny ether ao amin’ny rojom-bolo misy ny epoxy resins dia mahatonga azy io hifikitra amin’ny akora isan-karazany. Ny fihenan’ny resin epoxy dia ambany rehefa manasitrana, ary ny adin-tsaina anatiny ateraky ny kely dia kely, izay manampy amin’ny fanatsarana ny hery miraikitra.
3. Fanasitranana mora. Misafidiana karazana mpitsabo isan-karazany, ny rafitra epoxy resin dia mety ho sitrana amin’ny maripana 0 ~ 180.
4. Mihena ambany. Ny fanehoan-kevitra eo amin’ny epoxy resin sy ny fanafody ampiasaina dia tanterahana amin’ny alalan’ny fanehoan-kevitra fanampiny mivantana na ny fanokafana peratra polymerization fanehoan-kevitry ny epoxy vondrona ao amin’ny resin molekiola, ary tsy misy rano na zavatra hafa mivaingana vokatra avoaka. Raha ampitahaina amin’ny resin polyester unsaturated sy resin phenolic, dia mampiseho fihenam-bidy ambany dia ambany izy ireo (latsaky ny 2%) mandritra ny fanasitranana.
5. Fampisehoana herinaratra. Ny rafi-pamokarana epoxy resahina dia fitaovana mitaingina tena tsara misy fananana diélectrika avo, fanoherana ny famoahana rano amboniny ary fanoherana ny arc.
6. Toetra mekanika. Ny rafitra resin epoxy resahina dia manana toetra mekanika tena tsara.
Disadvantages of epoxy resin board
The epoxy resin board has insufficient rigidity, poor long-term temperature resistance, and is prone to aging after a long time of use.