Plastic buyers rarely ask for “white” alone. They want strong opacity, stable whiteness, smooth processing, and a supplier who delivers on schedule. Debao additive masterbatch is built around those needs. It is a focused range of white masterbatch for film, sheet, injection molding, and blow molding.
Jiangyin Debao New Material Technology Co., Ltd. is a Chinese masterbatch manufacturer that works on white masterbatch only. The company reports an annual output of 45,000 tons, loading levels from 20% to 75%, and carrier resins that include PE, PP, PET, PS, and ABS.
This guide is written for importers, distributors, OEM buyers, and procurement teams. It explains what the range covers, how to match a grade to your resin and process, and what to check before you ask for a quote.
A masterbatch is a concentrate of pigment or additives in a carrier resin. Processors add it to natural polymer in small amounts during extrusion or molding. This gives a consistent result without handling loose powders.
In this article, Debao additive masterbatch means the Debao white masterbatch range. These grades add whiteness and opacity to plastic products. Selected grades add extra performance, such as anti-yellowing, UV resistance, heat resistance, or food-contact suitability. The Debao masterbatch factory is in Jiangyin, Jiangsu, China.
• Product focus: white masterbatch only
• Loading range: 20% to 75%
• Carrier resins: PE, PP, PET, PS, ABS, and others
• Annual output: 45,000 tons of white masterbatch
• Key sectors: packaging, agriculture, infrastructure, and hygiene products
• Cleaner handling. Pellets create far less dust than powder.
• Consistent dosing. Feeders meter pellets accurately, so color stays steady from batch to batch.
• Better dispersion. Pigment is already mixed into the carrier, which reduces specks and streaks.
• Faster color changes. Operators switch grades with less line cleaning.
• Lower waste. Stable dosing reduces off-color scrap.
A high opacity white masterbatch helps thin films hide printed inks and contents. A high dispersion white masterbatch helps keep surfaces smooth and free of specks. Include both properties in your purchase specification.
Like most masterbatches, Debao plastic granules are dosed with standard feeders or dry-blended with the base resin. If your application needs a specific resin, melt flow, or loading, send the details to Debao’s team before you order.
• Wide loading range. Choose from 20% to 75% to match your dosing and cost targets.
• Five carrier resins. PE, PP, PET, PS, and ABS cover most mainstream processes.
• Performance options. Debao publishes technical guides on anti-yellowing, UV resistant, heat resistant, and food-grade grades.
• Production scale. An annual output of 45,000 tons supports regular and repeat orders.
• Quality focus. The company uses advanced production equipment, a professional R&D team, and quality control measures.
Verify each benefit with samples and test data before you place a large order. A reliable supplier will support that.
An anti-yellowing white masterbatch is formulated to keep whiteness stable through both stages. This matters for appliance parts, consumer goods, and packaging that sits in warehouses for months. Debao covers the topic for several resins in its guide, Anti-Yellowing White Masterbatch for PE, PP, ABS & PET.
To get the right grade, tell your supplier:
• Your base resin and grade
• Melt temperature and residence time
• Storage and end-use conditions
• Target whiteness or color tolerance
A UV stabilized white masterbatch or anti-UV white masterbatch helps slow surface chalking, fading, and brittleness. A weather resistant white masterbatch is designed for long outdoor exposure. White pigment reflects light, and the full formulation adds further protection.
Service life depends on the whole system: base resin, wall thickness, stabilizer package, and local climate. Ask for weathering test data that matches your target market. You can read more in Debao’s article, UV Resistant White Masterbatch Manufacturer.
When you evaluate a heat resistant grade, check these points:
• The maximum processing temperature of your line
• Residence time in the barrel or hot runner
• Color change after a hold test at running temperature
• Surface quality of the finished part
A short trial at your real processing temperature gives better evidence than any data sheet. Use the same screw speed and cycle time you run in production.
Food-contact rules differ by market. The United States, the European Union, and Gulf countries each set their own requirements. Before you order, ask Debao for the documents that apply to your grade and destination market. Also confirm the carrier resin, the pigment type, and any migration test reports you need.
Do not assume that every grade is suitable for food contact. Ask for grade-by-grade confirmation in writing.
• Lower loading (20%–40%): easier to mix and more forgiving on dispersion. It suits small converters and thick-wall parts.
• Mid loading (40%–60%): a common balance between dosing cost and dispersion for general film and molding.
• Higher loading (60%–75%): needs less masterbatch per tonne of finished product. It suits large plants, thin film, and cost-driven buyers.
A high loading white masterbatch can reduce freight and carrier content for each unit of pigment. It also demands excellent dispersion. Test it for gels in film, surface roughness, and mechanical strength.
Compare quotes by pigment content, not by price per kilogram. A 75% grade costs more per kilogram than a 30% grade, but it carries far more pigment. Divide the price by the loading to see the cost for each kilogram of pigment.
• PE base resin (LDPE, LLDPE, HDPE): choose a PE carrier.
• PP base resin: choose a PP carrier.
• PET base resin: choose a PET carrier and dry it well before use.
• PS base resin: choose a PS carrier.
• ABS base resin: choose an ABS carrier.
A mismatched carrier can cause poor dispersion, weak weld lines, or a cloudy surface. Universal carriers exist, but they involve trade-offs. Discuss them with a technical team first.
• Process: blown film, cast film, injection molding, blow molding, or sheet
• Product thickness and target opacity
• Required loading or dosing range
• Special needs: food contact, UV, heat resistance, or anti-yellowing
Dosage depends on loading, product thickness, and the opacity you need. Always confirm it with a trial.
Example: you need 2.5% pigment in the finished film, and you use a 50% loading masterbatch. Dosage = 2.5 ÷ 50 × 100 = 5%.
Many film and molding applications fall between about 2% and 8% masterbatch. Thin films and dark contents need more. Treat this range as a starting point, not a rule.
• Use a dosing unit or tumble blender so pellets stay evenly distributed.
• Stay within the temperature window of the base resin.
• Start with a trial run, then measure opacity, whiteness, and surface quality.
• Store bags sealed, off the floor, and away from heat and humidity.
• Food and consumer packaging: bags, pouches, film, bottles, and containers.
• Industrial packaging: heavy-duty sacks, liners, and shrink film.
• Agriculture: white masterbatch for agriculture film improves opacity and light reflection in greenhouse and mulch film. It works best together with UV protection.
• Infrastructure: sheets, profiles, and building components.
• Hygiene: backsheet film and personal care packaging.
• Injection and blow molding: caps, housings, household items, and bottles.
Whether you buy for a plant in Mexico, Germany, Turkey, India, or Brazil, use this checklist to evaluate any China white masterbatch supplier:
• Samples: test before you commit to volume.
• Technical data: request a data sheet and a certificate of analysis (COA) for each batch.
• Documents: ask for the regulatory papers your market requires.
• Packaging: confirm bag size, pallet method, and moisture protection.
• Lead time and MOQ: confirm both in writing.
• Communication: check how quickly the team answers technical questions.
These steps reduce risk and make long-term supply easier to plan.
If you are comparing suppliers, send Debao your resin, process, target dosage, and destination market. The team can share product details, discuss customization, and prepare a quotation. Visit the Contact Us page or reach out directly:
• Email: fred@jsdebao.com
• WhatsApp: +86 18706172927
• Address: No.6 Kaijin Road, Nanzha Street, Jiangyin City, Jiangsu Province, China
Jiangyin Debao New Material Technology Co., Ltd. is a Chinese masterbatch manufacturer that works on white masterbatch only. The company reports an annual output of 45,000 tons, loading levels from 20% to 75%, and carrier resins that include PE, PP, PET, PS, and ABS.
This guide is written for importers, distributors, OEM buyers, and procurement teams. It explains what the range covers, how to match a grade to your resin and process, and what to check before you ask for a quote.
What Is Debao Additive Masterbatch?
A masterbatch is a concentrate of pigment or additives in a carrier resin. Processors add it to natural polymer in small amounts during extrusion or molding. This gives a consistent result without handling loose powders.
In this article, Debao additive masterbatch means the Debao white masterbatch range. These grades add whiteness and opacity to plastic products. Selected grades add extra performance, such as anti-yellowing, UV resistance, heat resistance, or food-contact suitability. The Debao masterbatch factory is in Jiangyin, Jiangsu, China.
Quick Facts at a Glance
• Manufacturer: Jiangyin Debao New Material Technology Co., Ltd.• Product focus: white masterbatch only
• Loading range: 20% to 75%
• Carrier resins: PE, PP, PET, PS, ABS, and others
• Annual output: 45,000 tons of white masterbatch
• Key sectors: packaging, agriculture, infrastructure, and hygiene products
Why Choose White Masterbatch as an Additive Masterbatch for Plastics?
White is the most widely used color in plastics. It appears in packaging, household goods, appliances, agricultural film, and hygiene products. Processors can add white pigment in several ways, but masterbatch is usually the most practical. Compared with loose pigment powder, it offers:• Cleaner handling. Pellets create far less dust than powder.
• Consistent dosing. Feeders meter pellets accurately, so color stays steady from batch to batch.
• Better dispersion. Pigment is already mixed into the carrier, which reduces specks and streaks.
• Faster color changes. Operators switch grades with less line cleaning.
• Lower waste. Stable dosing reduces off-color scrap.
A high opacity white masterbatch helps thin films hide printed inks and contents. A high dispersion white masterbatch helps keep surfaces smooth and free of specks. Include both properties in your purchase specification.
Debao Additive Masterbatch Product Range: PE, PP, PET, PS and ABS
Debao supplies white masterbatch on five main carrier resins. Each carrier suits a different group of base polymers and processes. The table below is a general guide.| Carrier resin | Typical end products | Typical processes |
| PE | Shopping bags, packaging film, agricultural film, hygiene film | Blown film, cast film, blow molding |
| PP | Woven bags, containers, caps, household goods | Injection molding, extrusion, raffia |
| PET | Bottles, sheets, food packaging | Injection stretch blow molding, sheet extrusion |
| PS | Cups, trays, appliance parts | Injection molding, sheet extrusion |
| ABS | Housings, appliance parts, consumer goods | Injection molding, extrusion |
Like most masterbatches, Debao plastic granules are dosed with standard feeders or dry-blended with the base resin. If your application needs a specific resin, melt flow, or loading, send the details to Debao’s team before you order.
Key Benefits of Debao Additive Masterbatch
• Focused expertise. Debao works on white masterbatch only, so R&D and production concentrate on one product family.• Wide loading range. Choose from 20% to 75% to match your dosing and cost targets.
• Five carrier resins. PE, PP, PET, PS, and ABS cover most mainstream processes.
• Performance options. Debao publishes technical guides on anti-yellowing, UV resistant, heat resistant, and food-grade grades.
• Production scale. An annual output of 45,000 tons supports regular and repeat orders.
• Quality focus. The company uses advanced production equipment, a professional R&D team, and quality control measures.
Verify each benefit with samples and test data before you place a large order. A reliable supplier will support that.
Anti-Yellowing White Masterbatch for Long-Lasting Whiteness
Yellowing is one of the most common complaints about white plastics. It often starts during processing, when heat and shear stress the polymer. It can also appear later, during storage or use, because of light, heat, or chemical reactions.An anti-yellowing white masterbatch is formulated to keep whiteness stable through both stages. This matters for appliance parts, consumer goods, and packaging that sits in warehouses for months. Debao covers the topic for several resins in its guide, Anti-Yellowing White Masterbatch for PE, PP, ABS & PET.
To get the right grade, tell your supplier:
• Your base resin and grade
• Melt temperature and residence time
• Storage and end-use conditions
• Target whiteness or color tolerance
UV Resistant and Weather Resistant Additive Masterbatch
Outdoor products face sunlight, rain, and large temperature swings. Agricultural film, outdoor furniture, containers, and building products need a white masterbatch that holds up under these conditions.A UV stabilized white masterbatch or anti-UV white masterbatch helps slow surface chalking, fading, and brittleness. A weather resistant white masterbatch is designed for long outdoor exposure. White pigment reflects light, and the full formulation adds further protection.
Service life depends on the whole system: base resin, wall thickness, stabilizer package, and local climate. Ask for weathering test data that matches your target market. You can read more in Debao’s article, UV Resistant White Masterbatch Manufacturer.
Heat Resistant White Masterbatch for High-Temperature Processing
Some resins run at high processing temperatures. PET, ABS, and certain PP and PE grades can quickly expose a weak masterbatch. Poor heat stability can cause yellowing, gas, and die build-up.When you evaluate a heat resistant grade, check these points:
• The maximum processing temperature of your line
• Residence time in the barrel or hot runner
• Color change after a hold test at running temperature
• Surface quality of the finished part
A short trial at your real processing temperature gives better evidence than any data sheet. Use the same screw speed and cycle time you run in production.
Food-Grade White Masterbatch for Safe Packaging
White film is common in dairy, snack, and bakery packaging, and food packaging follows strict rules. Debao lists food-grade white masterbatch for PE film and packaging. You can find the details in Food-Grade White Masterbatch for PE Film & Packaging.Food-contact rules differ by market. The United States, the European Union, and Gulf countries each set their own requirements. Before you order, ask Debao for the documents that apply to your grade and destination market. Also confirm the carrier resin, the pigment type, and any migration test reports you need.
Do not assume that every grade is suitable for food contact. Ask for grade-by-grade confirmation in writing.
Concentration Options: 20% to 75% White Masterbatch
Debao offers white masterbatch from 20% to 75% loading. Loading is the share of pigment in the masterbatch. A higher number means more pigment in every kilogram.• Lower loading (20%–40%): easier to mix and more forgiving on dispersion. It suits small converters and thick-wall parts.
• Mid loading (40%–60%): a common balance between dosing cost and dispersion for general film and molding.
• Higher loading (60%–75%): needs less masterbatch per tonne of finished product. It suits large plants, thin film, and cost-driven buyers.
A high loading white masterbatch can reduce freight and carrier content for each unit of pigment. It also demands excellent dispersion. Test it for gels in film, surface roughness, and mechanical strength.
Compare quotes by pigment content, not by price per kilogram. A 75% grade costs more per kilogram than a 30% grade, but it carries far more pigment. Divide the price by the loading to see the cost for each kilogram of pigment.
Carrier Resin Compatibility: How to Choose the Right Masterbatch
After loading, the carrier resin is the most important choice. Match it to your base polymer:• PE base resin (LDPE, LLDPE, HDPE): choose a PE carrier.
• PP base resin: choose a PP carrier.
• PET base resin: choose a PET carrier and dry it well before use.
• PS base resin: choose a PS carrier.
• ABS base resin: choose an ABS carrier.
A mismatched carrier can cause poor dispersion, weak weld lines, or a cloudy surface. Universal carriers exist, but they involve trade-offs. Discuss them with a technical team first.
Why Melt Flow Index Matters
Melt flow index (MFI) controls how the masterbatch mixes into the base resin. When your base resin has a low MFI, a masterbatch with a similar MFI mixes more evenly. Debao also publishes guidance on low melt flow index white masterbatch for these cases.What to Send Your Supplier
• Base resin type and grade, including MFI• Process: blown film, cast film, injection molding, blow molding, or sheet
• Product thickness and target opacity
• Required loading or dosing range
• Special needs: food contact, UV, heat resistance, or anti-yellowing
Recommended Dosage and Processing Guide
Dosage depends on loading, product thickness, and the opacity you need. Always confirm it with a trial.
How to Calculate Dosage
Use this formula: dosage (%) = target pigment content in the final product ÷ masterbatch loading × 100.Example: you need 2.5% pigment in the finished film, and you use a 50% loading masterbatch. Dosage = 2.5 ÷ 50 × 100 = 5%.
Many film and molding applications fall between about 2% and 8% masterbatch. Thin films and dark contents need more. Treat this range as a starting point, not a rule.
Processing Tips
• Dry the masterbatch if it absorbs moisture, especially for PET.• Use a dosing unit or tumble blender so pellets stay evenly distributed.
• Stay within the temperature window of the base resin.
• Start with a trial run, then measure opacity, whiteness, and surface quality.
• Store bags sealed, off the floor, and away from heat and humidity.
Applications of Debao Additive Masterbatch: Packaging, Agriculture, Hygiene and More
Debao white masterbatch serves the industries listed on its website: food packaging, industrial packaging, consumer goods packaging, agriculture, infrastructure, and hygiene products.• Food and consumer packaging: bags, pouches, film, bottles, and containers.
• Industrial packaging: heavy-duty sacks, liners, and shrink film.
• Agriculture: white masterbatch for agriculture film improves opacity and light reflection in greenhouse and mulch film. It works best together with UV protection.
• Infrastructure: sheets, profiles, and building components.
• Hygiene: backsheet film and personal care packaging.
• Injection and blow molding: caps, housings, household items, and bottles.
Why Manufacturers Trust Debao: 45,000 Tons Annual Capacity and Quality Control
Supplier reliability matters as much as product quality. Debao reports an annual white masterbatch output of 45,000 tons. The company uses advanced production equipment, a professional R&D team, and quality control measures to supply consistent products. It has also attended major trade shows, including K show 2025 in Düsseldorf and Chinaplas 2025.Whether you buy for a plant in Mexico, Germany, Turkey, India, or Brazil, use this checklist to evaluate any China white masterbatch supplier:
• Samples: test before you commit to volume.
• Technical data: request a data sheet and a certificate of analysis (COA) for each batch.
• Documents: ask for the regulatory papers your market requires.
• Packaging: confirm bag size, pallet method, and moisture protection.
• Lead time and MOQ: confirm both in writing.
• Communication: check how quickly the team answers technical questions.
These steps reduce risk and make long-term supply easier to plan.
Frequently Asked Questions About Debao Additive Masterbatch
What is Debao additive masterbatch?
It is Debao’s range of white masterbatch. It adds whiteness and opacity to plastics. Selected grades also add performance such as anti-yellowing, UV resistance, and heat resistance. The products are made in Jiangyin, Jiangsu, China.Which resins does Debao white masterbatch support?
Debao’s website lists PE, PP, PET, PS, and ABS carrier resins, among others. If you use a different base resin, ask the team whether a suitable grade is available.What loading levels are available?
Debao offers white masterbatch from 20% to 75% loading. The right level depends on your process, product thickness, opacity target, and budget.Is Debao white masterbatch suitable for food packaging?
Debao lists food-grade white masterbatch for PE film and packaging. Confirm the specific grade and request the compliance documents your destination market requires.How do I choose the right grade?
Start with your base resin and process. Then define product thickness, opacity target, and loading. Add special needs such as UV or heat resistance. Send these details to Debao and test a sample before you place a bulk order.How can I request a sample or quote?
Email fred@jsdebao.com, message +86 18706172927 on WhatsApp, or use the form on the Contact Us page. Include your resin, process, target loading, estimated quantity, and destination country.Request a Sample or Quote from Debao Masterbatch
Debao additive masterbatch gives plastic processors a focused way to buy white masterbatch: 20% to 75% loading, five main carrier resins, and 45,000 tons of annual output from a Debao masterbatch factory in Jiangyin, Jiangsu. Start by matching the carrier and loading to your process. Then confirm performance with a sample.If you are comparing suppliers, send Debao your resin, process, target dosage, and destination market. The team can share product details, discuss customization, and prepare a quotation. Visit the Contact Us page or reach out directly:
• Email: fred@jsdebao.com
• WhatsApp: +86 18706172927
• Address: No.6 Kaijin Road, Nanzha Street, Jiangyin City, Jiangsu Province, China
