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Straw Fiber Filling Masterbatch

Straw Fiber Filling Masterbatch

Straw fiber filled masterbatch is a kind of filled plastic mother grain prepared with straw fiber as the main raw material, with light brown solid particles in appearance. Straw fiber is a cellulose material extracted from straw, processed and treated, and mixed with the plastic matrix to form a granular filled mother particle. Straw fiber filled mother piece can be used in the production of plastic products to improve the strength, hardness and durability of plastic products.

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Product Functional Category and Applications

1. Plastic products industry:

 Improve the strength and hardness of plastic products: straw fiber filling masterpiece can be added to plastic as filler, increase the mechanical strength and hardness of plastic products, and improve their physical properties.

 Reduce the production cost: straw fiber filling mother piece, as a cheap filling material, can replace part of the plastic raw materials and reduce the production cost of plastic products.

Improve environmental friendliness: Using straw fiber to fill mother grains can reduce the demand for traditional plastic raw materials and promote sustainable development and environmental protection.

2. Automobile manufacturing industry:

 Reduce car weight: Straw fiber filling mother piece can be used in the manufacturing of automotive interior parts and non-structural parts to reduce the overall weight of the car, improve fuel efficiency and energy saving performance.

Improve material recycling and utilization: using straw fiber to fill the mother grain can transform the waste straw into valuable filling materials, and realize the utilization of waste resources.

3. Construction and home furnishing industry:

 Increase the strength of building materials: Straw fiber filling masterbatch can be used for the production of a variety of building materials, such as plates, pipes and heat insulation materials, to improve their strength and durability.

Improve environmental friendliness: The application of straw fiber filling mother in the construction and home furnishing industry can reduce the dependence on natural resources and reduce the environmental impact.

4. Packaging industry:

 Improve the strength and stability of packaging materials: straw fiber filling masterpiece can be used in the manufacturing of packaging materials, increase their compressive strength and vibration resistance, and protect the integrity of packaging items.

Reduce packaging cost: straw fiber filling mother piece as filling material can reduce the use of packaging materials, reduce packaging cost, and improve packaging efficiency.


Why Choose Cornigs Biotech?
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Own Factory · Direct Supply

Integrated R&D, production and sales (not a trader), more competitive prices and stable supply.

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Multiple International Certifications

Certified by ISO 9001, FSSC 22000, Halal, Kosher, etc., with a complete quality control system.

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Professional R&D Team

Independent R&D center, customizable specifications according to customer needs, providing technical support and application solutions.

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Large Capacity · Fast Delivery

Annual output over 300,000 tons, spot supply for regular products, fast production and delivery even for large orders.

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Export to 50+ Countries

20+ years of foreign trade experience, familiar with import regulations and customs clearance processes of various countries, one-stop export service.

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Dedicated Account Manager

One-on-one service, full follow-up from inquiry, sampling, ordering to after-sales, response within 2 hours.

Product Summary

General name: Straw fiber-filled masterbatch

Synonyms: Straw fiber-filled pellets, Straw fiber-reinforced masterbatch

Appearance status: light brown solid particles

For specific product specifications and MSDS, please contact the product manager.


MSDS Specification and MSDS

Need Bulk Quote or Custom Specifications?

Our product managers are ready to provide exclusive solutions and support sample delivery.

Product Package and Storage

Packaging: 25kg / bag, 20kg / bag

Storage conditions: The storage temperature should generally be maintained in a dry and ventilated environment to avoid high temperature and humidity. Direct sunlight should be avoided to prevent damage to product quality. Should be far away from flammable materials, acid and alkali and other substances, to avoid the product contamination or chemical reaction. Protect against moisture and dust during storage to ensure drying and cleanliness of the product.

shelf life: 2 years


Frequently Asked Questions

!What is straw fiber filling masterbatch, and what benefits does it bring to plastics?

"It is a filler masterbatch made by compounding straw fiber (natural cellulose) with a plastic matrix into granules. Added to plastics, it improves strength, hardness and durability, replaces part of the plastic raw material to cut cost, and enhances the product's eco-friendly profile.

!Which industries can this filler masterbatch be used in?

"It is widely used in plastic products (reinforcement, cost reduction), automotive interior and non-structural parts (lightweighting), construction and home furnishing (boards, pipes, insulation) and packaging (higher compression/vibration resistance, less packaging material). It is an eco-friendly way to reuse waste straw.

!Are there requirements for loading ratio and processing?

"The loading ratio should be adjusted to the base resin and required product performance, and it can be processed on ordinary plastic equipment (injection, extrusion, etc.). Please share the base resin (PP/PE, etc.), target product and performance needs, so Bio-CORNIGS can recommend a suitable grade and loading.

!What information should I provide before purchasing?

"Please provide the base resin, target product and process, desired loading ratio, purchase quantity, packaging requirement, destination, and whether COA, MSDS or samples are needed, so Bio-CORNIGS can match the grade and quote accurately.

!Can CORNIGS provide COA and MSDS?

“CORNIGS can provide COA, MSDS, specifications, packaging information and storage conditions according to the specific product and batch, helping customers complete purchasing, quality review and supplier evaluation.

!What information should I provide before requesting a quotation?

“To receive an accurate quotation, please provide the product name, required specification, estimated quantity, application field, packaging requirement, delivery destination and whether technical documents are needed.

!Can I request a sample before bulk purchase?

“Sample or small trial quantity requests can be discussed according to product type and stock availability. Customers are advised to share the testing purpose and target application so that a suitable product can be recommended.

!What packaging and storage options are available?

“Packaging and storage conditions vary by product specification. In general, products should be stored in sealed packaging and protected from moisture, heat and direct sunlight. Please confirm detailed requirements before ordering.

!How can I get technical support or purchase advice?

“You can contact CORNIGS through the inquiry form, WhatsApp, phone or email. Our product manager can help confirm product selection, application suitability, documentation requirements and quotation details.