Polytetramethyleneoxide-di-aminobenzoate can be the chain extender for both TDI and MDI system.
Polytetramethyleneoxide-di-aminobenzoate
PHYSICOCHEMICAL PROPERTY
Appearance (At room temperature) | Amber iquid |
| Viscosity,cPs@30 | 3600 |
| Specific gravity,20 | 1.01 |
| Melting point | 18 |
Equivalent | 623 |
| Molecalar weight | 1238 |
APPLICATION AND PERFORMANCE
As a liquid,Xylink p-1000 can be mixed with prepolymer at room temperature to do casting and curing,it can be the chain extender for both tdi and mdi system:XYLINK p-1000 can also be the flexibility modifying agent for epoxide resin curing system.It can be used in the area of casting,coating,adhesive agent,sealing agent and spray finishing.It is appropriate for onsite processing because it is easy to process.Compare with MDI/diolheat curing system,the XYlink p-1000 room temperature curing system has more simpler process procedure,and has better performance.Besides,the shrinkage ratio of elastomer cured by XYlink p-1000 under room temperature is lower.
XYlink p-1000 is non=hazardous product,it won't do harm to workspace and the surrounding people
Polytetramethyleneoxide-di-aminobenzoate
