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Basic Info.
Product Description
L-61039 HPA molecule contains ethylene double bonds and can be copolymerized with various unsaturated monomers to form polymers with hydroxyl functional groups in side chains. This functional group is especially suitable for cross-linking polymerization reactions of pre-polymerization and post-polymerization. In addition to being used in automotive coating formulations, HPA is more widely used in UV light-curing systems, which can be linked to diisocyanates, diepoxy resins and other reactive oligomers and prepolymers, so that it can be used in Very readily polymerizable under UV light, these polymerized products are used in wood varnishes, printing inks and adhesives.
| Appearance | Transparent liquid |
| Molecular weight | 130.14 |
| Acid value (mg KOH/g) | 0.1 max |
| Color number (APHA) | ≤20 |
| Viscosity (25ºC, CPS) | 8-12 |
| Density d(g/mL,25/4ºC) | 1.054 |
| Boiling point (ºC,atmospheric pressure) | 77 |
| Flash point(ºC) | 99 |
| Tg(ºC) | -15 |
| Refractive index | 1.446 |
| Functional group | 1 |
Fast response;
Good flexibility;
Low skin irritation




1) Are you a factory or trading company ?
A: We are a professional factory with over 5 years producing experience.
2) MOQ
A: 1KG
3) How about your payment?
A:30% deposit in advance, 70% balance by T/T, L/C, paypal, Western Union or else before shipment.
4) What about the lead time?
A: Samples around one week, mass production around two weeks. (The specific delivery time would be determined by the ordered products and quantity)
TDS and SAMPLE are avaiable for evaluation, Should you have any question, please feel free to contact us.

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