In today’s rubber industry, where high performance, environmental sustainability, and cost efficiency are paramount, Shan Zhen Group’s nano reinforcing agent PF87 is emerging as an ideal choice for hose manufacturing. With its unique nanostructure, exceptional reinforcing properties, and eco-friendly characteristics, PF87 offers groundbreaking technological advancements and application possibilities for the hose industry.
1. What is PF87?
GreenThinking® PF87 is a functional filler made from selected high-whiteness natural composite minerals through nano-processing and surface activation. It features a uniform particle size distribution, with most particles at the nanoscale (D50 ≈ 153 nm). Its flake-like structure, high porosity, and large specific surface area make it suitable for various polymer applications, including rubber and plastics.
2. Core Advantages of PF87 in Hose Applications
2.1 Superior Reinforcing Performance
As an innovative rubber reinforcing agent, PF87 provides reinforcement effects comparable to traditional carbon black N550, making it an effective carbon black substitute. It significantly enhances tensile strength, tear resistance, and abrasion resistance, making it especially suitable for use as a high reinforcement rubber filler for hoses.
2.2 Excellent Gas Impermeability
Tests show that PF87 performs on par with light calcium carbonate in gas barrier layers, with impermeability further improving as dosage increases. This makes it an excellent gas barrier filler for hydraulic hose applications requiring high gas tightness.
2.3 Enhanced Processing Performance
Extends scorch time, improving processing safety for hose compound filler applications
Excellent flowability for smooth extrusion and superior surface finish
High filling capacity reduces raw material costs effectively
2.4 Aging and Oil Resistance
PF87 significantly improves the heat aging resistance and oil resistance of rubber compounds, extending the service life of hoses in harsh environments.
2.5 Environmental and Safety Compliance
As an eco-friendly rubber filler, the product is non-toxic, odorless, and complies with environmental regulations, making it suitable for high-end applications such as food-grade and medical-grade hoses.
3. Supported by Practical Test Data
According to gas barrier layer test reports provided by Shan Zhen Group, one of the leading rubber functional filler manufacturers and rubber reinforcing filler manufacturers China, when PF87 replaced traditional calcium carbonate as a calcium carbonate replacement in formulations:
Tensile strength increased significantly and remained high after aging
Tear resistance outperformed the control group
Gas impermeability exceeded that of calcium carbonate and improved with higher dosages
Dynamic Mechanical Analysis (DMA) showed increased storage modulus, indicating enhanced rigidity
4. Applicable Hose Types
Hydraulic hoses: High strength, high pressure resistance, excellent gas tightness
Fuel hoses: Superior oil resistance, aging resistance, and gas impermeability
Industrial hoses: Abrasion resistance, flex durability, and extended service life
Medical/Food-grade hoses: Eco-friendly, non-toxic, compliant with relevant standards
5. Why Choose PF87?
Reinforcement effect: Comparable to N550, outperforms light calcium carbonate
Gas impermeability: Excellent and adjustable
Processability: Superior flowability, easy extrusion
Eco-friendliness: Odorless, non-toxic, can replace carbon black
Cost efficiency: High filling capacity significantly reduces costs
Addressing Industry Challenges
The rubber industry faces increasing pressure to balance performance, cost, and environmental regulations. Traditional fillers like carbon black raise concerns due to polycyclic aromatic hydrocarbon (PAH) content, while conventional calcium carbonate often falls short in reinforcing and barrier properties. PF87 from our company, a professional rubber functional filler suppliers and rubber reinforcing filler manufacturers, addresses these pain points by offering a high-performance, sustainable alternative that reduces environmental impact without compromising on quality or cost efficiency.
Conclusion
PF87 is not just a high-performance rubber filler but also a key material enabling the green transformation of the hose industry. With deep expertise in rubber materials, Shan Zhen Group provides comprehensive technical support, from material selection and formula optimization to application testing.
If you are seeking a reinforcing material that enhances performance, reduces costs, and meets environmental requirements, PF87 is the ideal solution.
Keywords：
rubber functional filler suppliers,rubber reinforcing filler manufacturers,rubber filler,calcium carbonate replacement