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ST-CZ200Category E
Eco-Friendly Calcium-Zinc (Ca-Zn) Thermal Stabilizers
100% lead-free system for rigid extrusion. Exceptional initial color hold and outdoor weatherability.
PVC / uPVC RoHS REACH TDS SDS
Logistics & Documentation
Plastic-Pallet Option · Import Documentation Support
- Lead Time: Depends on supplier stock, production schedule, shipping route and destination. GTA dispatch typically targets 24–48 hours on confirmed stock items.
- Packaging Option: Injection-molded plastic pallets available on request as an alternative to wooden pallets, subject to supplier capability and order size.
- Documentation Support: Import documentation support available. Available documents may include TDS, SDS, COA, origin documents and compliance declarations where applicable.
Technical Data Sheet
TDS · ST-CZ200
Product form
Free-flowing fine powder / micro-pellets
Appearance
White to off-white
Carrier / matrix
PVC / uPVC compatible base resin
Key Physical & Chemical Properties
| Active content | ≥ 98 % |
|---|---|
| Bulk density | 0.55 – 0.75 g/cm³ |
| Mean particle size (D50) | 15 – 30 μm |
| Volatile content | ≤ 0.5 % |
| Lead content | Not detected (lead-free system) |
Recommended dosage
1.5 – 4.5 phr (parts per hundred resin)
Processing temperature
165 – 200 °C (PVC extrusion)
Packaging
25 kg multi-wall poly-woven bag with PE inner liner, 1000 kg FIBC, or 25 MT FCL bulk.
Shelf life
24 months from production date in unopened original packaging.
Storage
Store dry below 35 °C, away from direct sunlight, ignition sources and incompatible chemicals.
Target Applications
- Rigid uPVC window and door profiles
- PVC pipes, fittings, conduits
- Wall cladding, decking and WPC
- Cable insulation compounds
Key Features
- 100 % lead-free / cadmium-free formulation
- Excellent initial color hold and long-term weatherability
- Improves melt strength and corner-weld integrity
- Compliant with EU 2015/628 (lead phase-out)
Safety Data Sheet · GHS / OSHA HazCom / WHMIS 2015
SDS · ST-CZ200
Signal word
Warning
Skin Irrit. 2, Eye Irrit. 2.
GHS07 — Exclamation mark
§ 1Identification▾
- Product code
- ST-CZ200
- Product name
- Eco-Friendly Calcium-Zinc (Ca-Zn) Thermal Stabilizers
- Product use
- Industrial raw material — Building & Construction.
- Restrictions
- Industrial use only. Not for direct consumer sale unless explicitly labelled food/feed grade.
- Supplier
- Allzone Trading Corp.
- Address
- Ontario, Canada
- Technical contact
- technical@allzonetrading.ca · +1 (437) 297-6255
- Emergency
- CHEMTREC +1 800 424 9300 / CANUTEC +1 613 996 6666
§ 2Hazards Identification▾
- GHS classification
- Skin Irrit. 2, Eye Irrit. 2.
- Signal word
- Warning
- Pictograms
- GHS07 — Exclamation mark
- Hazard statements
- H315 Causes skin irritation. H319 Causes serious eye irritation.
- Precautionary statements
- P264 Wash thoroughly after handling. P280 Wear protective gloves and eye protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes.
§ 3Composition / Information on Ingredients▾
- Mixture
- Engineered pvc / upvc based eco-friendly calcium-zinc (ca-zn) thermal stabilizers.
- Carrier
- PVC / uPVC compatible polymer.
§ 4First Aid Measures▾
- Inhalation
- Move to fresh air. Get medical advice if discomfort persists.
- Skin contact
- Wash with soap and water. Get medical advice if irritation persists.
- Eye contact
- Rinse cautiously with water for at least 15 minutes, holding eyelids open. Remove contact lenses if present. Seek immediate medical attention.
- Ingestion
- Rinse mouth. Do not induce vomiting. Seek medical advice if discomfort persists.
- Hot melt burns
- For pellet-form products processed at melt temperature: cool affected area with cold water. Do NOT peel solidified polymer from skin — seek medical attention.
§ 5Fire-Fighting Measures▾
- Suitable extinguishing media
- Water spray, dry chemical, CO2, foam.
- Unsuitable media
- None known.
- Special hazards
- Combustion may produce CO, CO2 and dense black smoke. Polymer melt drips during fire.
- PPE for firefighters
- Self-contained breathing apparatus (SCBA) and full protective gear.
§ 6Accidental Release Measures▾
- Personal precautions
- Wear PPE per Section 8. Avoid generating dust. Ventilate area.
- Environmental precautions
- Prevent entry into drains, waterways or soil. Notify authorities if significant release.
- Cleanup
- Sweep or vacuum spilled material into labelled container for recycling or disposal.
§ 7Handling & Storage▾
- Handling
- Handle in well-ventilated areas. Avoid generating dust. Use appropriate PPE.
- Storage
- Store dry below 35 °C, away from direct sunlight and ignition sources.
- Incompatible materials
- Strong oxidizers.
§ 8Exposure Controls / Personal Protection▾
- Engineering controls
- Local exhaust ventilation at material transfer and melt-processing points. Maintain dust below regional OEL.
- Respiratory protection
- Dust mask if fines / dust generated.
- Hand protection
- Heat-resistant gloves when handling molten polymer; cotton gloves for cold pellets.
- Eye protection
- Safety glasses with side shields; chemical splash goggles when handling powders or molten material.
- Body protection
- Long-sleeve work clothing. Full chemical apron for corrosive products.
- Exposure limits
- Follow nuisance-dust limits (10 mg/m³ total, 5 mg/m³ respirable).
§ 9Physical & Chemical Properties▾
- Physical state
- Solid pellets / powder
- Color
- White / off-white / pre-colored
- Odor
- Odorless to faint polymer odor
- pH (1 % solution)
- Not applicable (insoluble)
- Melting / decomposition
- Polymer melt 110 – 250 °C (matrix dependent)
- Flash point
- Not applicable (solid article)
- Solubility (water)
- Insoluble
- Density
- 0.9 – 2.2 g/cm³ depending on grade
§ 10Stability & Reactivity▾
- Stability
- Stable under normal storage and handling conditions.
- Conditions to avoid
- Excessive heat, ignition sources, prolonged UV exposure.
- Hazardous decomposition products
- CO, CO2, polymer fragment volatiles. Azodicarbonamide additionally releases NH3, N2.
§ 11Toxicological Information▾
- Acute oral toxicity (LD50, rat)
- Not classified (> 2000 mg/kg expected)
- Skin irritation
- Mild irritation.
- Eye irritation
- Causes serious eye irritation.
- Respiratory sensitization
- Not classified.
- Carcinogenicity
- Not classified.
- Mutagenicity / reproductive tox.
- No known effects based on current data.
§ 12Ecological Information▾
- Aquatic toxicity
- Not classified — substance is essentially inert in water.
- Persistence
- Inorganic salt — fully soluble, mineralizes.
- Bioaccumulation
- No bioaccumulation potential expected.
§ 13Disposal Considerations▾
- Product disposal
- Dispose in accordance with local, provincial, state and federal regulations. Recycle polymer fractions through certified plastic recyclers where possible.
- Packaging disposal
- Recycle empty bags / liners after thorough emptying.
- Waste codes
- Non-hazardous solid waste (EWC 07 02 13 typical).
§ 14Transport Information▾
- Status
- Not regulated for transport under DOT / IATA / IMDG / ADR / TDG.
§ 15Regulatory Information▾
- REACH (EC 1907/2006)
- All components registered or exempt. No SVHC listed above 0.1 % w/w.
- RoHS (EU 2011/65)
- Heavy metals < 1000 ppm (Pb, Hg, Cr⁶⁺) and < 100 ppm (Cd).
- Food contact
- Not intended for food-contact applications.
- WHMIS 2015 (Canada)
- Classified — Signal word: Warning.
- TSCA / DSL
- All substances listed on US TSCA and Canadian DSL inventories.
§ 16Other Information▾
- Revision
- Rev. 2026-06-15 (representative industry-standard datasheet).
- Disclaimer
- Information provided in good faith based on current knowledge. No warranty expressed or implied. User is responsible for verifying suitability for end use and compliance with local regulations.
- Document
- SDS for ST-CZ200
This SDS is provided as representative industry-standard guidance. For project-specific binding documentation, please request the formal current revision via the technical contact above.
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