环保型VCI母粒

More and more buyers are looking for recyclable, low-VOC VCI packaging materials that comply with RoHS/REACH requirements. Ordinary VCI masterbatches are prone to problems such as unstable addition ratios, poor dispersibility, and decreased blown film processing performance, affecting the quality of the rust-preventive film and the final rust-preventive effect.

CVCI's Environment Friendly VCI Masterbatch uses an environmentally friendly VCI formulation with good compatibility with blown film-grade polyethylene resins such as LDPE, LLDPE, and MDPE. High-performance VCI rust-preventive films can be produced simply by adding it at the recommended ratio. This meets the environmental regulations of international markets such as Europe and the United States.

Product description:

VCI Masterbatch is a kind of white to milky green VCI antirust masterbatch produced by extrusion from polyolefin resin, VCI and other additives. Environment Friendly VCI Masterbatch is mainly used for antirust protection of ferrous and non-ferrous metals.

Product features:

● No nitrite or secondary amine.;

● VCI Masterbatch does not contain phosphate, chromium or other heavy metals that may be harmful to human body or environment;

● The VCI component has only a slight and mild smell and no irritation.;

● VCI's antirust protection can penetrate into the inner cavity and deep hole of the workpiece;

● Does not affect any electrical operation or equipment use;

● There is no residue on the surface, and surface treatment is hardly required.

● Save customers indirect costs such as cleaning, corrosion losses and product complaints.

Safety indicator:

Comply with REACH, RoHS and TRGS615 regulations.

Product application:

VCI Masterbatch is applicable to the VCI film for industrial packaging produced by extrusion blow molding. Applicable metals: steel (carbon steel, stainless steel), iron, cast iron, copper and copper alloy, zinc and zinc alloy, aluminum alloy and other metals.

Matters needing attention:

1. Base material resin: blow film grade polyethylene resin (LDPE/LLDPE/MDPE/HDPE).

2. Addition ratio: single-layer film 80-100 μ m, recommended addition ratio is 2% - 3%.

3. Blow film temperature: extrusion blow molding, processing temperature is lower than 197 ℃.

4. When producing antirust film, the working environment should be kept ventilated and dry.

5. The remaining Environment Friendly VCI Masterbatch after processing shall be re-packed with moisture-proof packaging for use.

Storage:

● Environment Friendly VCI Masterbatch shall be stored in a cool and dry place with the temperature between 18 ℃ and 25 ℃.

● Avoid direct sunlight and contact with fire sources and polluting substances.

● Sealed storage, with a shelf life of 1 year.

Packing method:

Our Environment-Friendly VCI (Volatile Corrosion Inhibitor) Masterbatch is available in various packaging formats to ensure optimal protection and ease of handling during transportation and storage. Standard packing options include durable carton barrels, corrugated box types, or customized packaging solutions as per customer requirements or agreements. Each packaging method is carefully selected to maintain the integrity of the product, prevent moisture exposure, and support efficient stacking and logistics. If you have specific packing preferences or international shipping needs, we're happy to customize the packaging accordingly.

Laboratory R&D:

We always emphasize the integration of dddhhhlaboratory to factory.dddhhh CVCI's laboratory not only conducts theoretical research but also prioritizes practical application. For example, before a customer uses rust-proof oil in bulk, we analyze experimental data to determine the optimal dosage, saving costs while achieving optimal protection.

Corporate Honors:

CVCI's achievements in the rust prevention field are comprehensive, encompassing over 80 patents that lay the foundation for its technology, dozens of standards that demonstrate its industry influence, and national, provincial, and ministerial honors that reflect market and societal recognition. Today, CVCI not only provides customers with reliable VCI anti-rust paper, anti-rust oil, and anti-rust film, but also leverages its industry leadership to lead future development.

About Us 

Founded in 1989, CVCI boasts over 35 years of industry experience. The company has a modern production base of over 30,000 square meters and more than 200 professional employees. We have established a comprehensive R&D, production, and quality testing system to provide stable and reliable VCI rust-proof products to global customers. Our products are exported to more than 40 countries and regions. Leveraging our mature manufacturing capabilities, strict quality control system, and extensive international market experience, we continuously provide high-quality rust-proof packaging solutions to customers worldwide.

FAQ

1. Which resins is the Environment-Friendly VCI Masterbatch suitable for?

Suitable for blown film grade polyethylene resins such as LDPE, LLDPE, and MDPE, and can be directly used in the production of VCI anti-rust films.

2. What is the recommended addition ratio?

The standard recommended addition ratio is 2.5%, which can be adjusted appropriately according to the anti-rust grade and film structure.

3. Which metals is the product suitable for?

Suitable for various metals including steel, iron, copper, copper alloys, aluminum, aluminum alloys, and stainless steel.

4. What are the processing temperature requirements?

It is recommended to control the blown film processing temperature below 185℃ to ensure the stability of the VCI active ingredients.

5. Can the masterbatch still be used after it gets damp?

Yes. If it is found to be damp, it is recommended to dry it in a ventilated environment at 50℃ for 90 minutes before putting it into production.

6. What is the minimum order quantity?

The standard MOQ is 300kg.

7. What is the shelf life?

Under sealed and moisture-proof storage conditions, the product has a shelf life of 12 months.

8. What payment methods are supported?

T/T is the standard payment method. Other payment terms can be negotiated for long-term clients.

9. Does it comply with environmental regulations?

RoHS, REACH, and other relevant compliance documents can be provided, and technical data such as SDS and TDS are also supported.

10. Does it support OEM production?

OEM, customized packaging, customized labels, and the development of formulas for different rust prevention grades are supported.