Zinc Stearate (ZnSt)

Name: Zinc Stearate (ZnSt)
Brand: 杭州晟达新材料科技有限公司

Zinc stearate is a common internal lubricant for PVC, with auxiliary thermal stabilization and mold release effects, widely used in Ca-Zn systems.

索取报价

请输入所需数量，并将其添加到报价清单中以查询价格。.

数量：

Description

1. Scope of Application

Suitable for PVC extrusion and injection molded products; also applied in rubber, color masterbatch, coatings and polishing powder.

2. Technical Specifications

Item	Specification
Appearance	White fine powder
Zinc Content	10.0-12.0%
Free Acid	≤ 0.5%
Volatile Matter	≤ 1.0%

3. Application Features

Excellent internal lubrication and mold release performance, reduces internal friction of resin and improves melt flow.
It supplies zinc component in calcium-zinc stabilizer system, helps improve initial whiteness and color control synergistically.
Good dispersibility, low agglomeration; non-toxic and eco-friendly.
Note: Overdosage shall be avoided, excess zinc stearate will easily trigger zinc burning and cause rapid blackening.

4. Recommended Dosage

0.1-0.4 PHR (PVC formulation).

5. Packaging & Storage

25 kg per bag; store in dry, cool and ventilated place at ambient temperature, keep away from moisture.

Lead Time Estimator

Enter your order quantity to get an instant estimate of production and shipping time.

产品Zinc Stearate (ZnSt)

数量

Pieces

目的港/国家

配送方式

请输入数量以查看预计交货时间。.

预计总交货期–~–

制作运输

制作
运输
预计送达时间（若今日下单）

This estimate is for reference only and does not constitute a contractual commitment. Actual lead time depends on order details, material availability, production schedule, customs clearance and carrier capacity. Please contact us for a confirmed delivery date.