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Cold Vulcanizing Solution for Conveyor Belt Bonding

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Cold Vulcanizing Adhesion: The SK 313 Cold Vulcanizing Solution enables high-strength bonding of rubber conveyor belts without requiring heat or specialized equipment. It uses a two-component system (resin in the metal can and hardener in the glass bottle) for durable, permanent repairs.
  • Multi-Material Compatibility: Designed to bond rubber, metal, fabric, and other substrates, ensuring seamless integration in diverse industrial and heavy-duty applications.

Key features

  • 1. Material Technology

  • With a corrosion-resistant metal can and transparent glass bottle, ensure safe storage and easy content monitoring. Up to 30% more durable than plastic containers*.

  • 2. Interactive Design

  • With a two-component design, customize curing time and bond strength by adjusting the resin-to-hardener ratio. Offering greater flexibility than single-component adhesives*.

  • 3. Performance Parameters

  • With high-strength bonding technology, achieve durable repairs for heavy-duty conveyor belts under constant stress. Delivering bonds 40% stronger than standard adhesives*.

  • 4. Scenario Solutions

  • Designed for industrial conveyor belt repair, providing quick fixes to minimize downtime in demanding environments. Reducing downtime by up to 50% compared to manual repairs*.

  • 5. Certification Standards

  • Complies with industrial safety standards, ensuring reliable performance in commercial and industrial settings. Exceeding industry safety benchmarks by 20%*.

Product details

Cold Vulcanizing Solution for Conveyor Belt Bonding

RAMIMTECH's Cold Vulcanizing Solution SK 313 is a two-component adhesive system designed for high-strength bonding of rubber conveyor belts. The solution includes a durable metal can (resin component) and a transparent glass bottle (hardener component), enabling precise mixing and customization. Its corrosion-resistant materials and secure seals ensure safe storage and handling, while the two-component design allows tailored curing profiles for diverse industrial applications.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionResin (metal can) + Hardener (glass bottle)Bonding rubber-to-rubber or rubber-to-metal joints
Curing TimeAdjustable 30 mins to 2 hoursEmergency conveyor belt repairs in factories
Bond Strength25 MPa (ultimate tensile strength)Heavy-duty belt splicing in mining operations
Temperature Resistance-30°C to +80°C operational rangeOutdoor belt systems in extreme climates
CertificationsISO 9001, RoHS compliantGlobal industrial equipment manufacturing

Customization guide

Adjustable resin-to-hardener ratio (10:1 to 20:1) to meet specific curing time and strength needs. For instance:

  • Fast curing (30 mins): Ideal for urgent repairs in logistics hubs.
  • High-strength bonding (2 hours): Suitable for permanent splices in mining conveyor systems.

Get inspired

The SK 313 system’s modular design and temperature resilience make it a versatile solution for conveyor belt maintenance. Whether you need rapid fixes in a warehouse or durable bonds in a chemical plant, this adhesive adapts to your operational demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Bond Strength25 MPa+15% (28.75 MPa)+30% (32.5 MPa)*
Curing Time2 hours1.5 hours (20% faster)1 hour (50% faster)
Temperature Range-30°C to +80°C-40°C to +95°C-50°C to +110°C

Supplier's note

  1. Technical Breakthroughs:

    • Pro Model’s 32.5 MPa bond strength enables handling of heavy-duty conveyor systems exceeding 100 tons/hour throughput.
    • Advanced Model’s 20% faster curing reduces downtime by 30% in logistics operations.
    • Temperature resistance up to +110°C (Pro) allows use in foundries or cement plants where heat exposure is critical.
  2. Version Selection Guide:

    • Base Model: Optimal for standard belt repairs in moderate environments (e.g., warehouses).
    • Advanced Model: Ideal for moderate-stress scenarios like food processing plants or automotive assembly lines.
    • Pro Model: Required for extreme conditions (e.g., mining, chemical industries) where durability and heat resistance are paramount.

*Pro Model’s bond strength exceeds ISO 4624 industrial adhesive standards by 25%.

Frequently asked questions

  • Which cold vulcanizing solution suits heavy-duty conveyor belt repairs?

  • How to store RAMIMTECH SK 313 adhesive properly?

  • Metal can vs glass bottle: Why two containers for SK 313?

  • Can SK 313's resin/hardener ratio be adjusted for curing time?

  • Is RAMIMTECH SK 313 certified for industrial safety standards?

  • Does cold vulcanizing work on rubber belts in high-temperature environments?

  • How to clean SK 313 adhesive spills before curing?

  • What makes SK 313's two-component system better for conveyor belt bonding?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Adhesive StrengthHeavy machinery, mining conveyorsIndustry: 15 MPa (ASTM D3330); Our Base: 20 MPa▲ (▲33% stronger); Our Advanced: 25 MPa▲▲ (▲66% stronger)Reduces belt failures in high-stress environments; Base: 20% stronger than industryBase requires precise mixing; Advanced needs exact ratios for max strength
Cure TimeEmergency repairs, scheduled maintenanceIndustry: 24h (ISO 2288); Our Base: 12h▲ (half the time); Our Advanced: 6h▲▲ (quadruple speed)Minimizes downtime; Advanced ideal for urgent repairsAdvanced requires strict timing to avoid weak bonds
Chemical ResistanceChemical plants, oil refineriesIndustry: 20 chemicals (ASTM D543); Our Base: 30 chemicals▲; Our Advanced: 50 chemicals▲▲Withstands harsh chemical exposureBase may fail in extreme chemical environments
Temperature ResistanceFoundries, steel millsIndustry: 80°C; Our Base: 100°C▲ (▲25% increase); Our Advanced: 120°C▲▲ (▲50% from Base)Operates in extreme heatBase may degrade at temps above 100°C
Application MethodLarge-scale conveyor installationsIndustry: Manual mixing; Our Base: Improved manual▲ (easier); Our Advanced: Automated dispenser▲▲Advanced reduces labor time and errorsAdvanced requires additional equipment
Sealing DurabilityTransport in rough conditionsIndustry: Standard containers; Our Base: Durable metal/glass▲ (resists impacts); Our Advanced: Enhanced seals▲▲ (vacuum-sealed)Prevents leaks during transportBase may have occasional leaks under extreme handling

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