Description
Product overview
CS01 is the PVC-focused grade in the CS01/CS02 char-forming series. It is intended for compounders developing a char-promoting component within a broader flame-retardant system, with attention to dispersion and processing compatibility.
Applications
- PVC cable compounds.
- PVC films, sheets and construction-material formulations.
- Other PVC compounds where char development is an evaluation target.
Published reference data
| Property | Value |
|---|---|
| Grade focus | PVC char-forming additive |
| Appearance | White powder; confirm supplied form when ordering |
| Whiteness | ≥90 |
| Decomposition temperature | ≥300 °C — Series-level reference data |
| Moisture content | ≤0.5 % |
Reference information is provided for grade screening. Confirm the current technical data sheet and batch certificate of analysis before setting purchase or production specifications.
Formulation and qualification notes
Select the loading in conjunction with the resin, plasticizer, stabilizer and other fire-performance additives. The source does not specify a universal dosage. Evaluate char behavior, surface appearance and mechanical properties alongside the required finished-product fire test. CS01 and CS02 have different model-specific application focuses and should not be treated as interchangeable without trials.
Packaging and storage
Published packaging: 25 kg bags, with 500 kg or 1,000 kg pallet configurations. Store sealed in a cool, dry place, protected from direct sunlight and moisture.
Request a quotation or technical information
Provide the PVC application, additive package, processing conditions and target fire-test method when requesting CS01. Ask for the current TDS, SDS and batch COA.
For pricing, sample availability and current documentation, use the inquiry form below or email info@longchangchemical.com.
