Products / PVC Additives / Calcium-Zinc Stabilizers
Stabilizers for Transparent Products
One-pack Ca/Zn systems for transparent tubes, sheets, calendered film and infusion-grade parts — engineered for excellent transparency, slow colour change in the later stage, and no interference with whitening agents.
Transparent products
Transparent Products — CV-CZ-6881 Series
One-pack Ca/Zn stabilizers for transparent tube, sheathed electronic wire, infusion tube, shoes, floor mat, door curtain, calendered sheet and calendered film — excellent transparency, slow colour change in the later stage, and excellent processing performance and product stability.
- Excellent transparency — slow colour change in the later stage
- Whitener-compatible — does not cover the effect of whitening agents
- Stable processing — excellent processing performance and product stability
- One-pack format — simplified dosing, fewer raw materials to manage
| Application | Model | Appearance | Transparency | Stability | PHR | Characteristics |
|---|---|---|---|---|---|---|
| Transparent tube / sheathed electronic wire | CV-CZ-6881 | White powder | ★★★ | ★★★★★ | 1.5–2.0 | High cost performance |
| High transparency infusion tube / shoes / floor mat | CV-CZ-6881G | White powder | ★★★★★ | ★★★★ | 1.2–2.0 | High transparency, no colour change in the later stage |
| Transparent door curtain | CV-CZ-6881G3 | White powder | ★★★★ | ★★★ | 1.2–1.5 | Good transparency, high cost performance, replace organotin |
| Highly transparent tube | CV-CZ-6881R | White powder | ★★★★★ | ★★★★ | 1.2–1.8 | Transparency close to organotin, fast plasticization, no colour change in the later stage |
| Transparent calendered sheet | CV-CZ-6881H | White powder | ★★★★ | ★★★★★ | 1.8–2.0 | Good thermal stability and good roller adhesion |
| Transparent calendered film | CV-CZ-6881Y | White powder | ★★★★ | ★★★★ | 1.2–2.0 | Suitable for transparent or colour calendered film, SPC floor film |
Transparent products — reference formula (phr)
| PVC Resin | DOTP | Stabilizer | Ultramarine | Whitening agent |
|---|---|---|---|---|
| 100 | 50 | 1.5 | 0.005 | 0.05 |
Compliance
Tested and certified
CV-CZ-6881 series has passed SGS testing and meets the latest RoHS and REACH standards, with a lot-level Certificate of Analysis on every shipment.
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Available grades
Every grade above is published with its dosage, specification, packing and documentation.