Product Description
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White Elastic Rubber Ball | Industrial Use White Rubber Ball Malaysia
RUBBER-KU RUBBER PRODUCTS – Advanced Technical Rubber Ball Engineering
RUBBER-KU RUBBER PRODUCTS is proudly positioned as The Best White Elastic Rubber Ball supplier in Malaysia and The Largest White Elastic Rubber Ball Manufacturer Malaysia, delivering technically advanced rubber ball solutions engineered for precision industries.
As The Highest Quality White Elastic Rubber Ball manufacturer and a Market Leader of White Elastic Rubber Ball, we focus on deep technical performance, material science, and engineering accuracy. Our capabilities also make us The Biggest White Elastic Rubber Ball supplier in Malaysia and The Widest Range of White Elastic Rubber Ball supplier, offering highly customized industrial-grade solutions.
1. Advanced Technical Overview
The White Elastic Rubber Ball is engineered as a precision elastomeric component with controlled mechanical, chemical, and thermal properties. It is widely used in:
- Sealing systems
- Flow control mechanisms
- Pressure regulation components
- Dynamic mechanical systems
- Cleaning and circulation systems
Each unit is designed with tight tolerances, optimized compound structure, and stable crosslink density to ensure long-term reliability.
2. Polymer Structure & Compound Engineering
2.1 Crosslinking System
- Sulfur curing system (NR, SBR, NBR)
- Peroxide curing (EPDM for high heat resistance)
- Controlled crosslink density for:
- Elastic recovery
- Tensile strength
- Compression resistance
2.2 Filler & Additive Technology
- Reinforcing fillers (carbon black / silica) for strength
- Anti-degradants (antioxidants, antiozonants)
- Processing oils for flexibility tuning
- Pigments for consistent white coloration
- Optional additives:
- Anti-static agents
- Flame retardants
- FDA-grade compounds
3. Detailed Mechanical Technical Properties
| Property | Typical Range |
|---|---|
| Hardness | 20 – 90 Shore A |
| Tensile Strength | 10 – 25 MPa |
| Elongation at Break | 300% – 600% |
| Tear Strength | 20 – 100 kN/m |
| Rebound Resilience | 40% – 70% |
| Abrasion Loss | <150 mm³ |
| Density | 1.0 – 1.4 g/cm³ |
Engineering Insights:
- Higher crosslink density → increased hardness, lower elongation
- Lower crosslink density → higher elasticity and rebound
- Reinforced compounds → improved wear and tear resistance
4. Compression Set & Stress Relaxation Analysis
4.1 Compression Set Performance
- Test Condition: 70°C, 22–24 hours
- Typical Range: 10% – 25%
4.2 Stress Relaxation Behavior
- Maintains sealing force over long durations
- Low force decay under constant strain
- Suitable for valves, pumps, and pressure systems
5. Dynamic Performance & Fatigue Resistance
- High cyclic fatigue resistance
- Stable performance under repeated deformation
- Low hysteresis → reduced energy loss
- Excellent for:
- Vibrating systems
- Impact applications
- Rolling mechanisms
6. Thermal Engineering Properties
| Material | Temperature Range |
|---|---|
| NR | -20°C to +80°C |
| SBR | -20°C to +100°C |
| NBR | -30°C to +120°C |
| EPDM | -40°C to +150°C |
| CR | -30°C to +120°C |
Thermal Characteristics:
- Heat aging resistance (minimal property degradation)
- Maintains elasticity at elevated temperatures
- Low-temperature flexibility (no brittleness)
7. Chemical Resistance Technical Matrix
| Chemical Type | Resistance Level |
|---|---|
| Water | Excellent |
| Steam | Good (EPDM best) |
| Oils & Fuels | Excellent (NBR) |
| Acids | Moderate to Good |
| Alkalis | Good |
| Solvents | Limited (depends on compound) |
8. Dimensional & Geometric Engineering
8.1 Sphericity Control
- Precision mould design ensures uniform roundness
- Reduces uneven wear and leakage
8.2 Tolerance Capability
- Micro precision moulding for small sizes
- Controlled shrinkage during curing
- Post-mould inspection using digital measurement
9. Surface & Interface Engineering
- Smooth surface reduces friction coefficient
- Optional textured surface for grip
- Surface roughness control (Ra value optimization)
- Non-stick finishing available
10. Manufacturing Technology
10.1 Moulding Processes
- Compression moulding – high density, durability
- Injection moulding – high precision, high volume
- Transfer moulding – complex geometry capability
10.2 Curing Process
- Controlled temperature curing cycles
- Optimized curing time to prevent under/over curing
- Post-curing for enhanced chemical resistance
11. Quality Testing & Validation
Each White Elastic Rubber Ball undergoes strict technical testing:
Physical Testing:
- Shore A hardness test
- Tensile and elongation test
- Tear resistance test
Performance Testing:
- Compression set testing
- Rebound resilience test
- Abrasion resistance test
Environmental Testing:
- Heat aging test
- Ozone resistance test
- Chemical immersion test
12. Engineering Design Variations
- Solid core for structural strength
- Hollow core for lightweight applications
- Through-hole for fluid passage or mounting
- Multi-layer construction (custom)
13. Technical Advantages Over Other Materials
| Feature | Rubber Ball | Plastic Ball | Metal Ball |
|---|---|---|---|
| Elasticity | Excellent | Low | None |
| Sealing Capability | High | Moderate | Low |
| Noise Reduction | Excellent | Poor | Very Poor |
| Chemical Resistance | High | Moderate | Variable |
| Weight | Light | Light | Heavy |
14. Application-Specific Technical Performance
Valve Systems
- Tight sealing due to elastic deformation
- Low leakage rate
Heat Exchanger Cleaning
- High abrasion resistance
- Maintains shape during circulation
Oil & Gas
- Fuel-resistant (NBR compound)
- High pressure durability
Water Treatment
- EPDM resistance to water and ozone
- Long service life in wet environments
15. Custom Technical Development
RUBBER-KU provides full engineering customization:
- Compound formulation based on chemical exposure
- Hardness optimization for load conditions
- Thermal resistance customization
- Multi-property balancing (elasticity vs strength)
Contact Details
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| Supplier | : | RUBBER-KU RUBBER PRODUCTS |
| : | rubberku@gmail.com | |
| Phone | : | +603 5191 7961 |
| Fax | : | +603 5191 5961 |
| Location | : | Selangor, Malaysia |
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