Scapex Exports Pvt. Ltd.
830, 8th Floor, Sun Gravitas, Times of India Road,
Shyamal, Ahmedabad 380015, Gujarat, India
+91 9925522674 · info@scapexexports.com
CIN U46909GJ2025PTC164345
Shyamal, Ahmedabad 380015, Gujarat, India
+91 9925522674 · info@scapexexports.com
CIN U46909GJ2025PTC164345
Certificate of AnalysisStandard product specification
Redispersible Polymer Powder (RDP)
Formulated product · VAE based, ash content 12-18%
1. Product identity
| Product name | Redispersible Polymer Powder (RDP) |
|---|---|
| C.A.S. number | Applicable to blend — on request |
| Grade / standard | VAE based, ash content 12-18% |
| Description | White free flowing powder |
| Product group | Cellulose Ethers & Polymer Powders |
| Category | Construction Chemicals |
| Country of origin | India |
| Packing | Bags, drums, carboys, IBC or ISO tank as applicable — customer-specified packing available |
| Storage | Cool, dry, well-ventilated place in tightly closed original packing |
2. Analytical specification
| S. No. | Test parameter | Specification | Typical result | Method |
|---|---|---|---|---|
| 1 | Description | White free flowing powder | Complies | Visual |
| 2 | Solubility | As per specification | Complies | Visual / Monograph |
| 3 | Assay | 12.0 – 18.0 % w/w | 14.20 | Titrimetry / Instrumental |
| 4 | Volatile Matter | Not more than 1.0 % w/w | 0.35 | Gravimetry |
| 5 | Ash Content | Not more than 0.5 % w/w | 0.097 | Gravimetry |
| 6 | Softening / Melting Point | As per specification | Conforms | ASTM D3461 / Capillary |
| 7 | Residue on 63 µm Sieve | Not more than 0.5 % | 0.152 | Sieve analysis |
| 8 | Heavy Metals (as Pb) | Not more than 20 ppm | Less than 10 ppm | ICP-OES |
| 9 | Moisture | Not more than 1.0 % w/w | 0.38 | Karl Fischer / Gravimetry |
3. Declaration
This document sets out the standard specification for Redispersible Polymer Powder (RDP) and applies to all consignments of this product and grade supplied by Scapex Exports Pvt. Ltd. It is not a lot-specific release document; a lot-specific certificate carrying the analysis of the material actually shipped is issued with, and travels with, each consignment. Scapex Exports supplies against customer-specified assay limits and pharmacopoeial standards — send your specification sheet and we confirm compliance in writing before the order is accepted.
SCAPEXQUALITY ASSURED