Lapox® - Other Resins
In addition to Bishpenol A based resins, the Polymers division also sells the following types of resins
Lapox® Bisphenol – F Based Epoxy Resins
| Name |
Description |
Epoxy Value
eq/ kg |
Viscosity @ 25 °C mPas |
Comments |
| Lapox® XR-40 |
Liquid |
5.7-6.3 |
2000-5000 |
Standard general purpose Bis-F epoxy resin. |
| Lapox® XR-60 |
Liquid |
5.495-5.747 |
4500-6500 |
General purpose formulated resin – used mainly for solvent free coatings having good chemical resistance. |
Lapox® Cycloaliphatic Epoxy Resins
| Name |
Description |
Epoxy Value eq/ kg |
Viscosity @ 25 °C mPas |
Comments |
| Lapox® XR-34 |
Liquid |
5.5-6.3 |
500-1100 |
Cycloaliphatic epoxy resin used for making outdoor transformer, bushings etc |
Lapox® Multifunctional Epoxy Resins
| Product |
Description |
Color (G.S) |
Epoxy value (eq/kg) |
Viscosity mPas |
Application |
| Lapox®XR-13 |
Tetrafunctional semisolids epoxy resin |
17 Max |
7.5-8.6 |
7000-11000 at 50°C |
High performance laminates, Aerospace composites ,high temp.adhesive. |
| Lapox®XR-23 |
Tetrafunctional semisoild low viscosity epoxy resin |
17 Max |
8.7-9.4 |
3000-6000 at 50°C |
High performance laminates, Aerospace composites, high temp ,adhesive |
| Lapox®XR-93 |
Tetrafunctional low viscosity epoxy resin |
16 Max |
6.53-8.36 |
7000-12000 at 25°C |
High performance laminates, Aerospace composites,high temp.adhesive |
| Lapox®L-238 |
Epoxy Phenol Novolac resin functionality ~ 3.8 |
2 Max |
5.5-5.7 |
20000-50000 @52°C |
Chemical resistance coatings, Mica tapes, Laminates, Adhesives |
| Lapox®L-552 |
Diluent modified solvent free novolac resin |
Max 4 |
6.65-6.85 |
1000-1500 at 25°C |
RTM press mould, winding application |
Lapox® Brominated Resins Based on TBBPA
| Product |
Softening Point |
EEW gm/ eq |
Viscosity
@ 25°C cps |
Colour |
Bromine Content |
| Lapox®L-68 |
—— |
454-500 |
2400-3200 |
Max 2(G.S) |
19-23 |
| Lapox®XR-26 |
65-75 |
420-450 |
—— |
Pale yellow to brown |
46-50 |
| Lapox®L-249 |
45-60 |
321-412 |
—— |
Pale yellow to brown |
46-50 |
| Lapox®L-247 |
—— |
225-280 |
750-1000
(@ 70°C) |
Light Brown |
—— |
|