Description
PPTTA — Ethoxylated pentaerythritol tetraacrylate
CHLUMICRYL® PPTTA is a tetrafunctional polyether acrylate in the ethoxylated pentaerythritol tetraacrylate family. It provides four acrylate groups for crosslinking in UV/EB-curable coatings and printing-ink formulations.
Product Identification
| Product | PPTTA |
|---|---|
| Chemical name | Ethoxylated pentaerythritol tetraacrylate |
| CAS No. (product family) | 51728-26-8 |
| Reactive group | Acrylate |
| Functionality | 4 |
The CAS number identifies the chemical family. The grade designation and current product specification are needed to identify the material for an order.
Applications
- UV/EB overprint varnish and printing-ink development.
- Reactive blends with epoxy, polyester or urethane acrylate oligomers.
- Coating formulations requiring evaluation of a tetrafunctional monomer with a polyether structure.
Grade Selection and Formulation Guidance
PPTTA should be specified separately from PETA, unmodified PETTA and DPHA. The ethoxylated structure and number of reactive groups matter when comparing viscosity and cured-film performance. Confirm the EO grade of the offered product instead of assuming that all commercial PPTTA products have identical specifications.
Specification and Quality Documents
Please request the current TDS, SDS and available lot COA. Quotation and sample approval should establish the applicable assay or active-content method, viscosity and test temperature, color, acid value, moisture, and inhibitor type and level. Numerical release limits are confirmed for the offered grade.
Request a Sample or Quotation
State PPTTA and the intended formulation in the inquiry. Include requirements for viscosity, color, inhibitor content and film properties. Applications with migration or other end-use limits require qualification of the complete formulation.
Include the quantity, destination and packaging preference. Commercial packaging, minimum order quantity and lead time are confirmed with the quotation. Follow the current SDS and container instructions for handling and storage.
Related Monomers
Contact Longchang Chemical
For PPTTA pricing, samples or technical documents, use the inquiry form below or email info@longchangchemical.com. Please include the product name and intended application.
