MXC-T12: High-Efficiency Organotin Catalyst
MXC-T12 is a highly active, liquid organotin catalyst chemically known as Dibutyltin Dilaurate (DBTDL). Manufactured and supplied by Hebei Mingxu New Materials Technology Co., Ltd., it is universally recognized as a powerful gel catalyst for advanced polyurethane systems and an exceptionally reliable heat stabilizer for PVC production.
Product Identification
| Category | Specification |
| Chemical Name | Dibutyltin Dilaurate (DBTDL) |
| CAS Number | 77-58-7 |
| Product Function | Strong Gel Catalyst / PVC Heat Stabilizer |
| Appearance | Light yellow oily liquid |
Technical Data Sheet (TDS)
We implement strict quality controls to guarantee precise active tin concentrations, ensuring batch-to-batch consistency for large-scale industrial manufacturing:
| Property | Typical Value | Unit |
| Tin (Sn) Content | 18.0 – 19.0 | % |
| Water Content | ≤ 0.5 | % |
| Color (Pt-Co) | Max. 100 |
Key Features & Advantages
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Powerful Gelation: Strongly drives the urethane (polyol-isocyanate) reaction, significantly accelerating the curing time and increasing production efficiency.
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Excellent Compatibility: The oily liquid form allows for seamless blending and extreme solubility into most polyol premixes and plasticizer systems without phase separation.
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Dual Functionality: Acts not only as a top-tier polyurethane metal catalyst but also provides outstanding heat and light stability in transparent polyvinyl chloride (PVC) manufacturing.
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Factory-Direct Consistency: Ensures reliable formulation stability for wholesale B2B clients and structural material manufacturers.
Suggested Applications
MXC-T12 is highly versatile and integrated across multiple industrial sectors:
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Polyurethane Adhesives & Coatings: The premier PU catalyst for adhesives and an essential metal coating catalyst for high-performance protective layers.
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C.A.S.E. Systems: Broadly used in polyurethane Coatings, Adhesives, Sealants, and Elastomers to ensure rapid backend curing and mechanical toughness.
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Polyurethane Foams: Highly effective in specialized rigid foam and high-density flexible foam systems requiring precise gelation control.
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PVC Plastics: Serves as a highly efficient heat stabilizer in the production of transparent PVC products, films, and hoses.
Packaging & Storage Guidelines
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Standard Packaging: Available in 200kg net steel drums or 1000kg net IBC tanks to accommodate bulk transport requirements.
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Storage Environment: Store in a cool, dry, and well-ventilated warehouse.
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Handling: Keep containers tightly sealed when not in use. Protect from moisture and direct sunlight to maintain optimal catalytic performance and extended shelf life.
