Calcium-Zinc PVC One-Pack Stabilizer (Eco-Friendly / Heavy-Metal Free)

Name: Calcium-Zinc PVC One-Pack Stabilizer (Eco-Friendly / Heavy-Metal Free)
Brand: NovoTrade International LLP

Eco-Friendly Heavy-Metal Free Extrusion & Injection Grade

HS Code

3824.99

Form / Appearance

White to Light Yellow Free-Flowing Fine Powder

Primary Application

Rigid PVC pipes, fittings, cable compounds & profiles

Recommended Dosage

2.5 - 5.0 PHR

Instant WhatsApp Inquiry

RoHS 2.0 CompliantREACH CertifiedNon-Toxic GradeISO 9001:2015FDA Food Contact Safe

Purity

100% Active Non-Toxic Composite

MOQ

3 MT (Export Consignment)

Packaging

25 Kg Multi-wall Paper Bags with PE Inner Liner / 500 Kg Big Bags

Export Ports

Paradip, Vizag, Kolkata, JNPT (Nhava Sheva), Mundra

Technical Specifications

Parameter	Specification Standard	Test Method
Appearance	White to off-white free-flowing powder	In-House Visual Inspection
Volatiles Loss (105°C, 2h)	≤ 1.5%	ISO 1269 / Gravimetric
Metal Content (Ca + Zn)	≥ 12.0% - 15.5%	AAS / ICP-OES
Bulk Density	0.45 - 0.65 g/cm³	DIN EN ISO 60
Melting Range	95°C - 130°C	DSC / Capillary
Thermal Stability (Congo Red at 200°C)	≥ 35 - 45 min	ISO 182-2
Moisture Content	≤ 1.0%	Karl Fischer Titration

Storage & Shelf Life

24 months when stored in original sealed packaging under dry, well-ventilated conditions below 35°C.

Recommended Dosage / PHR

2.5 - 5.0 PHR

Application note: 2.8 - 4.5 phr (parts per hundred resin) depending on filler loading (CaCO3) and processing machinery.

Product Overview

Eco-friendly, non-toxic one-pack stabilizer system formulated from organic calcium and zinc soaps synergized with organic co-stabilizers, internal/external lubricants, and antioxidants. Engineered as a high-performance replacement for traditional lead-based systems in rigid PVC pipes, fittings, window profiles, and cables complying with global RoHS/REACH directives.