TPUCO Substitute to MOCA (LIQUID MOCA E300) curing agent for polyurethane
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- Supplier: TAIWAN POLY-URETHANE INDUSTRIAL CO. LTD.
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Product Overview
Description
Product Description
Substitute to MOCA curing agent for polyurethane
Application
PU coatings, architectural coatings, sports materials, epoxy insulation material, waterproof wall and waterproof roofing materials. Printing rollers, rollers, trolley wheels and molds of PU elastomers.
Physical Properties Of MOCA-E300 Curative
| Equivalent Weight | 107 | |
| Appearance | Amber Liquid | |
| Odor | Slight Amin | |
| Boiling Point,oF(oC), | 667(353)(decomposes) | |
| Density(g/cm3) @ | 68oF(20oC) | 1.21 |
| 140oF(60oC) | 1.18 | |
| 212oF(100oC) | 1.15 | |
| Viscosity , Cps @ | 68oF(20oC) | 690 |
| 140oF(60oC) | 22 | |
| 212oF(100oC) | 55 | |
| Vapor Pressure,mm@65oF(20oC) | 0.6 | |
| Amine Number, mg.KOH/g | 536 | |
| TDA content %, by weight | ≤1.0% | |
| Moisture | ≤0.1% | |
Processing
MOCA-E300, being a liquid at room temperature result in significant processing advantages, for example, in such operation as transfer, melting down of solids is eliminated. Also, the possibility of freezing-up is no longer a concern during mixing or in meter mixing machines. Additionally, its liquid state permits processing prepolymer at lower temperatures than that of MOCA. MOCA-E300 has an equivalent weight of 107 compared to 133.5 for MOCA-E300. This means that about 20% less by weight is required for a given prepolymer at the same stoichiometry.
Package
20kg per iron drum
200kg per iron drum
Notice: These values are based on the test of our present laboratory test specimens.
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