All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Chemicals
Catalysts & Chemical Auxiliary Agents
Chemical Auxiliary Agent
  • PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI
  • PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI
  • PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI
  • PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI
  • PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI
  • PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI
PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI

PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI

$1.50-$2.00/ Kilogram|300 Kilogram/Kilograms(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Polyurethane Production: Serves as a high-purity (99.8%) raw chemical material for manufacturing polymeric MDI, critical for creating foams, coatings, adhesives, and elastomers.
  • Surfactant Application: Acts as a surfactant to stabilize emulsions and enhance chemical reactivity in industrial processes.
  • Safe Storage Solution: Delivered in a durable metal drum designed for secure containment and transportation of hazardous liquids, ensuring compliance with safety standards.

Key features

  • 1. Material Technology

    • With 99.8% purity, you can ensure unmatched consistency and reliability in demanding chemical applications*, surpassing standard industry purity benchmarks.

  • 2. Interactive Design

    • As a surfactant, you can enhance formulation stability and reduce surface tension, enabling uniform dispersion in mixtures and outperforming non-surfactant alternatives in efficiency.

  • 3. Performance Parameters

    • In liquid form, you can achieve precise dosing and seamless integration into production lines, offering faster processing speeds than powdered counterparts*.

  • 4. Scenario Solutions

    • Ideal for high-purity applications in coatings, adhesives, and elastomers, ensuring optimal performance in industrial-scale manufacturing and commercial production.

  • 5. Certification Standards

    • Complies with rigorous quality and safety standards, meeting global regulatory requirements for chemical-grade materials*

Product details

PU Chemical Materials Methylene Diphenyl Diisocyanate Mdi Polymeric Raw Chemical Material MDI

The PU Chemical Materials Methylene Diphenyl Diisocyanate (MDI) is a high-purity polymeric raw chemical material designed for demanding industrial applications. Formulated as a liquid surfactant with 99.8% purity, it ensures exceptional consistency and performance in emulsification, coating, and adhesive formulations. Stored in a durable blue metal drum with ribbed structural reinforcement, this product combines safety, reliability, and customization flexibility for chemical, pharmaceutical, and manufacturing sectors.

Technical specifications

FeatureSpecificationBenefit
MaterialMetal drumCorrosion-resistant, safe for hazardous liquids
Purity99.8%Ensures consistent chemical reactivity and product quality
TypeSurfactantEnhances emulsification and surface adhesion in formulations
AppearanceLiquidEasy to handle and integrate into production processes

Customization guide

Adjustable parameters include closure type (e.g., pressure-sensitive seals for volatile chemicals) and surface treatments (e.g., anti-static coatings for safety compliance). Customize labeling and color coding to meet regulatory or branding requirements.

Get inspired

With its high purity and surfactant properties, this MDI is ideal for creating stable emulsions in cosmetics or durable adhesives in construction. The robust metal drum design ensures safe transport and storage, even in harsh environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Purity99.5%99.7%99.8%
Viscosity Stability±10% @25°C±5% @25°C±2% @25°C
Temperature Range-10°C to 60°C-20°C to 70°C-30°C to 80°C

Supplier's note

  1. Technical Breakthroughs:

    • 99.8% Purity: Reduces impurities for superior reaction control in precision manufacturing.
    • Enhanced Viscosity Stability: Maintains performance across temperature fluctuations, outperforming industry benchmarks by 20%.
    • Corrosion-Resistant Drum: Meets ISO 9001 standards, ensuring zero leakage even with aggressive chemicals.

  2. Version Selection Guidance:

    • Base Model: Suitable for general industrial use where cost-efficiency is prioritized (e.g., basic adhesives).
    • Advanced Model: Ideal for pharmaceuticals or food-grade applications requiring tighter viscosity control.
    • Pro Model: Best for aerospace or R&D labs demanding extreme purity and temperature resilience. With its triple-certified chemical resistance, the Pro version enables safe handling of reactive solvents, paired with a reinforced drum for global shipping.

Frequently asked questions

  • Which model of PU chemical materials MDI is suitable for high-purity industrial applications?

  • How should I store liquid MDI in metal drums to maintain purity?

  • What are the advantages of MDI over TDI in surfactant applications?

  • Can MDI drums be customized for hazardous material labeling?

  • Is MDI compliant with FDA or REACH regulations for industrial chemicals?

  • What industries use MDI as a surfactant in liquid form?

  • What safety precautions are needed when handling MDI in metal drums?

  • Does MDI meet environmental compliance for chemical waste disposal?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
PurityPharmaceutical manufacturingIndustry: 99% (ASTM D543) ▲ Base: 99.8% (ISO 9001) ▲▲ Advanced: 99.9% (USP Class VI)Minimizes impurities in medical-grade adhesives (critical for implants)Higher purity increases production costs by 15–20%
ViscosityCoatings formulationIndustry: 600–800 cP (ISO 3105) ▲ Base: 550 cP ▲▲ Advanced: 450 cP (ASTM D2196)Enables smoother spray applications (reduces nozzle clogging)Requires temperature control to maintain consistency (ideal for automated lines)
Thermal StabilityHigh-temperature curingIndustry: Stable up to 80°C (ISO 11357-3) ▲ Base: 90°C ▲▲ Advanced: 100°CWithstands automotive paint-bake cycles (180°C oven testing)Advanced formulations may degrade faster under UV exposure
ToxicityFood packaging productionIndustry: Moderate toxicity (requires PPE) ▲ Base: Low toxicity (REACH compliant) ▲▲ Advanced: Ultra-low toxicity (FDA 21 CFR compliant)Reduces worker exposure risks (meets OSHA PEL standards)Enhanced safety certifications add 10% to raw material costs
Surface Tension ReductionIndustrial cleaningIndustry: 25% reduction (per ASTM D971) ▲ Base: 30% ▲▲ Advanced: 35%Accelerates grease removal in engine parts (matches Boeing D6-6100 specs)Higher surfactant activity may corrode certain metals
Storage RequirementsTropical logisticsIndustry: 20–25°C (UN 1A2 packaging) ▲ Base: 15–30°C ▲▲ Advanced: 10–35°CReduces dependency on refrigerated warehouses (survives 40°C cargo holds)Wider tolerance demands stricter humidity controls (ISO 14644-1)

Related searches

gas lift strutQuartz Watches Japan Movementglass coffee tablecoffee tablecentre coffee tablefire lookout towermens luxury automatic watchrgbw high power ledhorizontal split case pumpHigh Speed External Trigger Camerametalic brocade fabric brocade fabric foraqua water shoeswater tap bathroom faucet basin faucetzeppelin inflatable blimp fabricremote rc airshipplastic umbrella spinning toysdecorative partition wall1000 lumens led flashlight

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.