Buying plastic white masterbatch looks simple until a shipment arrives with weak opacity, a yellow tone, or streaks in the film. For importers, distributors, and factory purchasing teams, the right supplier matters as much as the right grade.
Debao is a white masterbatch manufacturer based in Jiangyin, Jiangsu, China. We focus on one product line: white. Our range covers PE, PP, PET, PS, and ABS carrier resins, with concentrations from 20% to 75%. This guide explains how plastic white masterbatch works, which grade suits which process, and what to check before you send an inquiry.
• Better dispersion: the pigment is already spread evenly in the carrier resin.
• Easier dosing: pellets feed smoothly through standard hoppers and dosing units.
• More consistent color: batch-to-batch variation is easier to control.
• Carrier resin: the polymer that holds the pigment, such as PE, PP, or PET.
• Let-down ratio: the dosage added to the base resin.
• Opacity (hiding power): how well the plastic blocks light.
• Dispersion: how evenly the pigment spreads in the finished product.
A single-product focus helps buyers in practical ways:
• Our team works with one pigment family every day, so grade matching is faster.
• Formulas stay consistent because we do not split attention across dozens of colors.
• Technical questions go to people who know white masterbatch in depth.
As a direct white masterbatch manufacturer, we also quote without middle layers, which makes price and lead-time talks simpler.
As a general rule:
• Higher concentration means more pigment per kilogram. You can add less masterbatch to reach the same whiteness.
• Lower concentration gives you a larger dosage, which can make mixing and dosing easier on some lines.
Do not compare suppliers by price per kilogram alone. Compare the cost per unit of pigment delivered. For example, to reach the same TiO2 level, a 75% grade needs only about two-thirds of the dosage of a 50% grade. Dispersion quality and carrier resin also affect the final result, so a short trial is always worth running.
• Supply planning: large output supports regular and long-term orders.
• Batch consistency: one focused production line makes repeat matching easier.
• Growth room: buyers can scale volumes without changing supplier.
Order quantity, lead time, and packing depend on grade and destination. Please confirm these details with our team when you request a quotation.
• Blown and cast film
• Plastic bags
• Food, industrial, and consumer goods packaging
For film, buyers usually check opacity at the target thickness, surface finish, and how clean the film looks. If your film touches food, tell us early so we can discuss the right grade and supporting documents.
• Injection-molded containers, caps, and household items
• Fiber and yarn applications
• Industrial and consumer goods packaging
For injection molding, share your part wall thickness and cycle conditions. This helps us recommend a concentration that gives full coverage without hurting processing.
• Opaque PET bottles
• PET sheets and thermoformed packaging
Please tell us your drying conditions and processing temperature. Good matching here helps prevent defects and keeps the white tone clean.
• Food-grade white masterbatch for PE film and packaging
• UV-resistant white masterbatch for outdoor and agricultural use
• Heat-resistant white masterbatch for higher-temperature processing
• Low melt flow index white masterbatch and eco-friendly white masterbatch options
Rules differ by market. If you sell into the USA, the EU, or the Middle East, tell us your target regulations, such as food-contact requirements. Our team will confirm which documents apply to your grade before you place an order.
• Food packaging: films, trays, and containers.
• Industrial packaging: heavy-duty bags, sheets, and liners.
• Consumer goods packaging: bottles, caps, and household product packs.
• Agriculture: films where opacity and UV performance matter.
• Infrastructure: plastic products used in construction and utilities.
• Hygiene products: films and parts used in personal care items.
1. Match the carrier resin. Use a PE carrier for PE products, PP for PP, and so on. A mismatch can cause poor mixing.
2. Define your process. Film extrusion, injection molding, and sheet extrusion have different needs.
3. Set your whiteness and opacity target. Share a reference sample or thickness if possible.
4. Choose the concentration. Balance dosage, cost per unit of pigment, and line capability.
5. Check compliance needs. Confirm food-contact, UV, or heat requirements early.
6. Run a sample trial. Test on your own machine and resin before bulk orders.
The table below gives a quick reference by carrier resin.
Debao offers all five carrier types, with concentrations from 20% to 75%.
We work with importers, distributors, wholesalers, OEM buyers, and factory procurement teams in North America, Europe, the Middle East, Asia-Pacific, South America, and Africa. When you compare a plastic white masterbatch supplier, use this checklist:
• Does the supplier make the product, or only trade it?
• Can they match your carrier resin and process?
• Do they offer a clear concentration range?
• Can they support your volume with stable output?
• Will they answer technical and regulatory questions quickly?
• Can they support samples, quotation, and export paperwork?
Debao is a manufacturer with a dedicated white masterbatch focus and 45,000 tons of annual output. Tell us your resin, process, target whiteness, and market. We will recommend a suitable grade and discuss export arrangements for your destination.
Ready to discuss your project? Send your requirements through our Contact Us page, email fred@jsdebao.com, or message us on WhatsApp at +86 18706172927. Our team will help with product details, quotation, samples, and technical support.
Debao is a white masterbatch manufacturer based in Jiangyin, Jiangsu, China. We focus on one product line: white. Our range covers PE, PP, PET, PS, and ABS carrier resins, with concentrations from 20% to 75%. This guide explains how plastic white masterbatch works, which grade suits which process, and what to check before you send an inquiry.
What Is Plastic White Masterbatch?
Plastic white masterbatch is a pellet concentrate made from white pigment, a carrier resin, and processing additives. The pigment is usually titanium dioxide (TiO2). Processors mix a small amount of these pellets with natural resin during extrusion or molding. The result is a plastic part that looks white, bright, and opaque.Why use masterbatch instead of dry pigment?
• Cleaner handling: pellets create far less dust than loose powder.• Better dispersion: the pigment is already spread evenly in the carrier resin.
• Easier dosing: pellets feed smoothly through standard hoppers and dosing units.
• More consistent color: batch-to-batch variation is easier to control.
Terms you will see on a technical sheet
• Concentration: the share of white pigment in the masterbatch, shown as a percentage.• Carrier resin: the polymer that holds the pigment, such as PE, PP, or PET.
• Let-down ratio: the dosage added to the base resin.
• Opacity (hiding power): how well the plastic blocks light.
• Dispersion: how evenly the pigment spreads in the finished product.
Debao: A Plastic White Masterbatch Manufacturer Focused on White Only
Debao has worked on white masterbatch for years. We use advanced production equipment, a professional R&D team, and strict quality control. In 2025, the company marked its 10th anniversary. We also attended K 2025 in Düsseldorf and Chinaplas 2025 to meet customers and show our white masterbatch solutions.A single-product focus helps buyers in practical ways:
• Our team works with one pigment family every day, so grade matching is faster.
• Formulas stay consistent because we do not split attention across dozens of colors.
• Technical questions go to people who know white masterbatch in depth.
As a direct white masterbatch manufacturer, we also quote without middle layers, which makes price and lead-time talks simpler.
Plastic White Masterbatch With 20%–75% Concentration
Debao supplies plastic white masterbatch with concentrations from 20% to 75%. A wider range lets you match the grade to your product, your machine, and your cost target.As a general rule:
• Higher concentration means more pigment per kilogram. You can add less masterbatch to reach the same whiteness.
• Lower concentration gives you a larger dosage, which can make mixing and dosing easier on some lines.
Do not compare suppliers by price per kilogram alone. Compare the cost per unit of pigment delivered. For example, to reach the same TiO2 level, a 75% grade needs only about two-thirds of the dosage of a 50% grade. Dispersion quality and carrier resin also affect the final result, so a short trial is always worth running.
45,000 Tons of Annual Plastic White Masterbatch Capacity
Debao’s annual output of white masterbatch is 45,000 tons. For distributors and large processors, capacity matters because repeat orders need steady supply and stable quality.• Supply planning: large output supports regular and long-term orders.
• Batch consistency: one focused production line makes repeat matching easier.
• Growth room: buyers can scale volumes without changing supplier.
Order quantity, lead time, and packing depend on grade and destination. Please confirm these details with our team when you request a quotation.
PE White Masterbatch for Films, Bags and Packaging
Our PE White Masterbatch uses a polyethylene carrier. It suits LDPE, LLDPE, and HDPE processing, which makes it a common choice for film and packaging lines.• Blown and cast film
• Plastic bags
• Food, industrial, and consumer goods packaging
For film, buyers usually check opacity at the target thickness, surface finish, and how clean the film looks. If your film touches food, tell us early so we can discuss the right grade and supporting documents.
PP White Masterbatch for Injection Molding and Fibers
Our PP White Masterbatch is made for polypropylene processing. PP is widely used in molded parts and fibers, so flow and dispersion are the key points to check.• Injection-molded containers, caps, and household items
• Fiber and yarn applications
• Industrial and consumer goods packaging
For injection molding, share your part wall thickness and cycle conditions. This helps us recommend a concentration that gives full coverage without hurting processing.
PET White Masterbatch for Bottles and Sheets
Our PET White Masterbatch is designed for PET processing. PET is sensitive to moisture and heat, so carrier compatibility and proper drying matter more than with many other resins.• Opaque PET bottles
• PET sheets and thermoformed packaging
Please tell us your drying conditions and processing temperature. Good matching here helps prevent defects and keeps the white tone clean.
PS and ABS White Masterbatch for Molded Products
Debao also offers PS White Masterbatch and ABS White Masterbatch for styrenic resins. These grades are often used for molded products where a smooth, bright white surface is important, such as appliance housings, toys, and consumer goods. As with other grades, the best match depends on your base resin grade and your molding conditions.Why Choose Debao Plastic White Masterbatch? (Opacity, Whiteness, Dispersion)
Three qualities decide whether a white masterbatch performs well on your line.Opacity
Good opacity hides what is behind the plastic, such as product contents or a dark layer. High-concentration grades help reach strong coverage at lower dosage.Whiteness
A clean, stable white tone supports your brand look. Buyers should check the shade on their own resin, because the base polymer can change the final tone.Dispersion
Poor dispersion causes specks, streaks, and weak spots in film. Even dispersion gives a smooth surface and steady product quality. Debao controls production with advanced equipment and strict quality checks. Ask our team about the batch documentation and test data available for your grade.Food-Grade, UV-Resistant and Heat-Resistant White Masterbatch Options
Many buyers need more than basic whiteness. Debao shares technical information on several special-purpose directions:• Food-grade white masterbatch for PE film and packaging
• UV-resistant white masterbatch for outdoor and agricultural use
• Heat-resistant white masterbatch for higher-temperature processing
• Low melt flow index white masterbatch and eco-friendly white masterbatch options
Rules differ by market. If you sell into the USA, the EU, or the Middle East, tell us your target regulations, such as food-contact requirements. Our team will confirm which documents apply to your grade before you place an order.
Plastic White Masterbatch Applications: Packaging, Agriculture, Hygiene and More
Plastic white masterbatch is used across many industries. Debao products serve these main fields:• Food packaging: films, trays, and containers.
• Industrial packaging: heavy-duty bags, sheets, and liners.
• Consumer goods packaging: bottles, caps, and household product packs.
• Agriculture: films where opacity and UV performance matter.
• Infrastructure: plastic products used in construction and utilities.
• Hygiene products: films and parts used in personal care items.
How to Choose the Right Plastic White Masterbatch for Your Product
Follow these steps to narrow your options quickly:1. Match the carrier resin. Use a PE carrier for PE products, PP for PP, and so on. A mismatch can cause poor mixing.
2. Define your process. Film extrusion, injection molding, and sheet extrusion have different needs.
3. Set your whiteness and opacity target. Share a reference sample or thickness if possible.
4. Choose the concentration. Balance dosage, cost per unit of pigment, and line capability.
5. Check compliance needs. Confirm food-contact, UV, or heat requirements early.
6. Run a sample trial. Test on your own machine and resin before bulk orders.
The table below gives a quick reference by carrier resin.
| Carrier Resin | Common Processes | Typical Products | What Buyers Should Check |
| PE | Film extrusion, blown film, bag making | Films, bags, packaging | Opacity at target thickness, film surface, food-contact needs |
| PP | Injection molding, fiber and yarn extrusion | Containers, caps, household goods, fibers | Flow behavior, dispersion, part wall thickness |
| PET | Bottle molding, sheet extrusion | Opaque bottles, sheets | Drying conditions, processing temperature, tone |
| PS | Injection molding, sheet extrusion | Consumer goods, packaging | Surface finish, whiteness on your resin |
| ABS | Injection molding | Housings, toys, consumer goods | Gloss, color stability, mold conditions |
Debao offers all five carrier types, with concentrations from 20% to 75%.
Plastic White Masterbatch Supplier for Global Buyers
We work with importers, distributors, wholesalers, OEM buyers, and factory procurement teams in North America, Europe, the Middle East, Asia-Pacific, South America, and Africa. When you compare a plastic white masterbatch supplier, use this checklist:
• Does the supplier make the product, or only trade it?
• Can they match your carrier resin and process?
• Do they offer a clear concentration range?
• Can they support your volume with stable output?
• Will they answer technical and regulatory questions quickly?
• Can they support samples, quotation, and export paperwork?
Debao is a manufacturer with a dedicated white masterbatch focus and 45,000 tons of annual output. Tell us your resin, process, target whiteness, and market. We will recommend a suitable grade and discuss export arrangements for your destination.
Plastic White Masterbatch FAQs
1. What is plastic white masterbatch used for?
It makes plastic products white and opaque. Common uses include films, bags, bottles, sheets, molded parts, and fibers across packaging, agriculture, hygiene, and consumer goods.2. What concentration range does Debao offer?
Debao offers white masterbatch from 20% to 75% concentration. Our team can help you pick the right level for your process and cost target.3. Which carrier resins are available?
Our main carrier resins are PE, PP, PET, PS, and ABS. Please contact us if you need a different base resin, and we will check what we can offer.4. How much masterbatch should I add?
It depends on the concentration, the product thickness, and your opacity target. Higher-concentration grades usually need a lower dosage. A small trial on your own line gives the most reliable answer.5. Can I test a sample before placing a bulk order?
Yes, we encourage trials. Contact our team with your resin, process, and target whiteness, and we will discuss sample options with you.6. What should I include in my inquiry?
Send your base resin, process type, product thickness, target market, expected monthly volume, and any food-contact or UV requirements. This helps us reply with an accurate recommendation and quotation.Request a Free Sample or Quote From a White Masterbatch Manufacturer
The right plastic white masterbatch gives you strong opacity, clean whiteness, and steady production. The right supplier gives you consistent quality, clear communication, and reliable supply. Debao combines a white-only focus, concentrations from 20% to 75%, five carrier resins, and 45,000 tons of annual output.Ready to discuss your project? Send your requirements through our Contact Us page, email fred@jsdebao.com, or message us on WhatsApp at +86 18706172927. Our team will help with product details, quotation, samples, and technical support.
