LC-7258A Calcium Zinc Heat Stabilizer for PVC - 21% Metal Oxide Content, ≥100 Thermal Stability Time
LC-7258A is a high-performance calcium zinc compound heat stabilizer specifically formulated for environmentally friendly, high-transparency PVC applications. This advanced stabilizer delivers exceptional thermal stability while maintaining product clarity and safety.
- Non-toxic environmental protection formula
- Free from lead, cadmium, barium, tin and other toxic heavy metals
- ROHS certified and non-nonylphenol content
- Odor-free processing and final products
- High transparency comparable to imported calcium zinc stabilizers
- Non-migrating formula prevents water whitening
- High thermal stability with minimal yellowing
- Prevents copper wire blackening with excellent electrical properties
- Ideal for UL60°C - UL105°C transparent wire and cable materials
| Item | Index |
|---|---|
| Appearance | White to light yellow powder |
| Metal oxide content%, ≥ | 21 |
| Volatile%, ≤ | 1 |
| Thermal stability time, ≥ | 100 |
Add 0.8-2.0 parts of stabilizer per 100 parts of PVC. For enhanced thermal stability, combine with epoxy soybean oil. Use highly transparent lubricants for optimal results.
25kgs per paper bag. Store in room temperature and dry conditions to maintain product integrity.
Stabilizers are essential additives for PVC processing that improve resistance to weathering, heat aging, and outdoor applications while significantly influencing the physical properties of finished PVC articles.
A One Pack Stabilizer combines multiple additives for PVC processing. Non-toxic versions use calcium, zinc, and barium blends with co-stabilizers and lubricants to create heavy metal-free products.
Raw PVC has poor heat stability, making heat stabilizers necessary during processing to ensure optimal product properties and performance.
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