PRODUCT INTRODUCTION
Compound Mineral Filler Mixture (Customized) is a specially formulated mineral filler produced by precise batching, mixing, grinding and classification of multiple mineral components. According to customer application requirements, it can combine calcium carbonate, talc, mica, silica, barium sulfate and other functional minerals in optimized proportions.
This product is designed to achieve balanced performance that single mineral filler is difficult to reach. It can improve stiffness, dimensional stability, impact resistance, surface smoothness, hiding power, wear resistance and processing performance. It also helps reduce formulation cost and simplify customer pre-mixing work. It is widely used in plastics, coatings, rubber, building materials, artificial stone and composite profiles.
Our compound mineral filler mixture is manufactured under strict formula control. It is available in different grades according to particle size distribution, mineral composition, whiteness, oil absorption and application requirement. Each batch is inspected for particle size, chemical composition, whiteness, oil absorption, moisture and dispersion performance before shipment.
We provide complete export documents including COA, TDS and SDS for quality traceability and customs compliance. Our technical team can recommend the most suitable formula and dosage according to your material system, production process and destination country regulations.
POINTS FOR ATTENTION
PRODUCT GRADES & RECOMMENDED USE
CM-100 Plastic Composite Grade
Designed for PP, PE, PVC and composite parts. Recommended addition: 10%–30%.
Designed for PP, PE, PVC and composite parts. Recommended addition: 10%–30%.
CM-200 Coating Grade
Suitable for industrial coatings, primers and architectural paints. Recommended addition: 10%–30%.
Suitable for industrial coatings, primers and architectural paints. Recommended addition: 10%–30%.
CM-300 Rubber Grade
For rubber hoses, seals and industrial rubber products. Recommended addition: 15%–35%.
For rubber hoses, seals and industrial rubber products. Recommended addition: 15%–35%.
CM-400 Building Material Grade
Optimized for composite boards, wall materials and insulation materials. Recommended addition: 20%–50%.
Optimized for composite boards, wall materials and insulation materials. Recommended addition: 20%–50%.
CM-500 Artificial Stone Grade
For artificial marble, quartz stone and decorative stone. Recommended addition: 30%–70%.
For artificial marble, quartz stone and decorative stone. Recommended addition: 30%–70%.
CM-600 Composite Profile Grade
For composite profiles, plastic-wood composites and decorative profiles. Recommended addition: 20%–45%.
For composite profiles, plastic-wood composites and decorative profiles. Recommended addition: 20%–45%.
Custom Compound Mineral Filler Mixture
Custom formula by mineral composition, particle size, whiteness, oil absorption and application requirement. Trial samples and full export documents are available.
Custom formula by mineral composition, particle size, whiteness, oil absorption and application requirement. Trial samples and full export documents are available.
COMMON FORMULAS
| Application Type | Main System Components | Recommended Grade |
|---|---|---|
| PP Composite Part | PP resin, stabilizer, compound mineral filler mixture | CM-100 |
| Industrial Coating | Resin, solvent, pigment, compound mineral filler mixture | CM-200 |
| Rubber Seal | Rubber matrix, carbon black, compound mineral filler mixture | CM-300 |
| Composite Board | Resin, fiber, filler, compound mineral filler mixture | CM-400 |
| Artificial Marble | Resin, mineral grain, compound mineral filler mixture | CM-500 |
| Composite Profile | Polymer, fiber, filler, compound mineral filler mixture | CM-600 |
| PVC Composite | PVC resin, plasticizer, compound mineral filler mixture | CM-100 |
| Custom Formulation | Customer material system and performance target | Custom Compound Mineral Filler Mixture |
Formula Guidance:
Use CM-100 for plastic composites, CM-200 for coatings, CM-300 for rubber, CM-400 for building materials, CM-500 for artificial stone and CM-600 for composite profiles. The dosage should be confirmed by formulation test and final product quality inspection.
Use CM-100 for plastic composites, CM-200 for coatings, CM-300 for rubber, CM-400 for building materials, CM-500 for artificial stone and CM-600 for composite profiles. The dosage should be confirmed by formulation test and final product quality inspection.
COMMON FORMULAS
| Application Type | Main System Components | Recommended Grade |
|---|---|---|
| PP Composite Part | PP resin, stabilizer, compound mineral filler mixture | CM-100 |
| Industrial Coating | Resin, solvent, pigment, compound mineral filler mixture | CM-200 |
| Rubber Seal | Rubber matrix, carbon black, compound mineral filler mixture | CM-300 |
| Composite Board | Resin, fiber, filler, compound mineral filler mixture | CM-400 |
| Artificial Marble | Resin, mineral grain, compound mineral filler mixture | CM-500 |
| Composite Profile | Polymer, fiber, filler, compound mineral filler mixture | CM-600 |
| PVC Composite | PVC resin, plasticizer, compound mineral filler mixture | CM-100 |
| Custom Formulation | Customer material system and performance target | Custom Compound Mineral Filler Mixture |
Formula Guidance:
Use CM-100 for plastic composites, CM-200 for coatings, CM-300 for rubber, CM-400 for building materials, CM-500 for artificial stone and CM-600 for composite profiles. The dosage should be confirmed by formulation test and final product quality inspection.
Use CM-100 for plastic composites, CM-200 for coatings, CM-300 for rubber, CM-400 for building materials, CM-500 for artificial stone and CM-600 for composite profiles. The dosage should be confirmed by formulation test and final product quality inspection.
COMMON PROBLEMS IN DOWNSTREAM PRODUCTION
Whiteness Not Meeting Requirement
Unsuitable mineral ratio, high iron content or contamination reduces whiteness.
Solution: Adjust formula, select low-iron minerals and avoid contamination in production.
High Oil Absorption and Viscosity Increase
Fine particle size, high surface area or excessive dosage increases matrix viscosity.
Solution: Reduce dosage, adjust particle size distribution and optimize dispersant system.
Poor Dispersion and Agglomeration
Unsuitable formula, low shear force or poor surface treatment causes agglomerates.
Solution: Adjust compound ratio, increase dispersion time and use surface-treated grade.
Reduced Mechanical Strength
Poor interface adhesion, excessive dosage or unsuitable mineral ratio reduces composite strength.
Solution: Reduce dosage, optimize formula and improve interface compatibility.
Low Impact Strength
Unsuitable particle size, poor dispersion or wrong compound ratio reduces toughness.
Solution: Adjust particle grading, improve dispersion and optimize formulation.
Uneven Performance Between Batches
Unstable batching, mixing or classification causes inconsistent results.
Solution: Standardize batching and mixing process, inspect formula and particle size per batch.
Customs Detention Due to Mismatched Documents
Incorrect HS code or SDS information triggers inspection and detention at destination ports.
Solution: Confirm destination country regulations before order. Standard export data: HS Code 3824.9999, non-hazardous. We supply consistent full-set SDS / COA documents.
Customer Pre-mixing Still Needed
Unoptimized compound ratio forces customer to pre-mix multiple minerals.
Solution: Provide customized compound formula according to customer recipe and simplify their production process.
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FAQ
PRICE INFORMATION
- Quotation Basis: CMC price depends on product grade, viscosity, substitution degree, order quantity and delivery terms.
- Price Validity: All quotations are subject to market raw material fluctuation. Normally valid for 7 days unless otherwise specified.
- Price Contains: The quoted price covers product cost and standard export packaging. Freight, insurance and export charges are calculated separately according to Incoterms.
- Tax & Invoice: Commercial invoice for export will be provided. Relevant export tax formalities can be handled.
- Payment Discount: Better price can be offered for larger repeated orders. Please contact us for the latest formal quotation.
DELIVERY TIME & SHELF LIFE
- Production Lead Time: 7–15 working days after receiving your deposit, subject to factory production schedule.
- Shipping Arrangement: After production completion, we will book container and arrange shipment. Port space availability may affect the departure date.
- Transit Time: Sea transit time varies according to destination port, generally ranges from 15 to 45 days.
- Shelf Life: 24 months from production date when stored under proper dry and cool conditions with original sealed packaging.
- Storage Warning: Once the bag is opened, please consume as soon as possible and keep away from moisture, high temperature and direct sunlight.
PRODUCT QUALITY
- Raw Material Inspection: All raw materials are strictly inspected before entering production line to guarantee stable base quality.
- In-process Monitoring: Continuous online monitoring during production for viscosity, substitution degree and moisture content.
- Batch Test: Every finished batch will be sampled and tested before delivery. Qualified report will be provided together with shipment documents.
- Consistency Control: Automated production lines reduce batch difference, ensuring stable performance for repeated orders.
- Quality Support: We accept third-party inspection before shipment. Technical team offers after-sales technical support for quality related issues.
ABOUT US
- Headquartered in Shijiazhuang: Based in Shijiazhuang, Hebei, a globally influential fine chemical production hub with huge capacity and full industrial chain to ensure stable raw materials and bulk supply.
- Geographic Advantage: Convenient inland transport near Tianjin and Qingdao ports, supporting fast container shipment and competitive export logistics cost.
- Full-chain Supplier: One-stop provider of fine chemical additives and matching production equipment, custom service available beyond cellulose ethers.
- Technical Team: Professional team supplies formula consultation, sample testing and product selection for various industrial projects.
- Global Export: Years of export experience, providing reliable goods, full export documents and timely after-sales technical support.
相关产品及设备
USEFUL LINKS
- AIChE https://www.aiche.org/
- IChemE https://www.icheme.org/
- Cheresources https://www.cheresources.com/
- NIST Chemistry WebBook https://webbook.nist.gov/chemistry/
- AspenTech https://www.aspentech.com/
- DECHEMA https://www.dechema.de/en.html
- ChemEngPlanet https://www.chemengplanet.com/
- PubChem https://pubchem.ncbi.nlm.nih.gov/
- Chemical Processing https://www.chemicalprocessing.com/
- ChemIndustry https://www.chemindustry.com/
- PharmaChemEngineer https://www.pharmachemeng.com/
- GlobalSpec https://www.globalspec.com/