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
Expansion Joint Sealant (Polysulfide)
Formulated product · Two component elastomeric
1. Product identity
| Product name | Expansion Joint Sealant (Polysulfide) |
|---|---|
| C.A.S. number | Applicable to blend — on request |
| Grade / standard | Two component elastomeric |
| Description | Grey/black paste |
| Product group | Grouts & Sealants |
| 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 | Grey/black paste | Complies | Visual |
| 2 | Non-volatile Content (Solids) | As per specification | 51.6 % w/w | Gravimetry / ASTM D1644 |
| 3 | Viscosity at 25 °C | As per specification | 1972 cP | Brookfield viscometry |
| 4 | pH (as supplied) | As per specification | 7.0 | Potentiometry |
| 5 | Density at 25 °C | As per specification | 0.930 g/mL | ASTM D1475 |
| 6 | Heavy Metals (as Pb) | Not more than 20 ppm | Less than 10 ppm | ICP-OES |
3. Declaration
This document sets out the standard specification for Expansion Joint Sealant (Polysulfide) 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