High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi

Product Details
Customization: Available
CAS No.: 9016-87-9
Formula: C8h7no2
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  • High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
  • High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
  • High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
  • High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
  • High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
  • High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
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Basic Info.

Model NO.
PM200
Color
Light Yellow
Viscosity(25ºC)
150-250MPa·s
Nco Content
30.5-32.0%
Density (25ºC)
1.220-1.250g/cm3
Transport Package
Iron Drum or IBC
Specification
250kg/drum or 1.25ton/IBC
Origin
China
Production Capacity
50000ton

Packaging & Delivery

Package Size
50.00cm * 50.00cm * 50.00cm
Package Gross Weight
50.000kg

Product Description

Product Description
Polymerized MDI Isocyanate Wannate PM200
High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi

We have been working closely with Wanhua, Huntsman, and Covestro for many years, with a total sales volume of more than 20 million USD in domestic and international markets.
Wanhua: PM200, PM400
Huntsman: 5005,5008
Covestro: 44V20L

Performance Reference:
PM200=5005=44V20L
PM400=5008

Application
Isocyanates MDI is extensively application in most of field, such as thermal insulation rigid foam, PU coating, PU adhesive, Seepage-proofing, structure foam, Automobile bumper, high resilience etc.
With good performance such as very good fluidity, very good foaming capacity, strength well, dimension stability etc.
High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
Product Parameters

Typical Physical and Chemical Properties
  Unit Content
Appearance - Brownish Liquid
Viscosity(25ºC) (mPa·s) 150-250
NCO Content % 30.5-32.0
Density (25ºC) (g/cm3 ) 1.220-1.250
Acid Content % ≤0.030
Hydrolysable Chlorin % ≤0.20

Package(s)
  Standard Packing:Iron Drum N.W.: 250KG/Iron Drum
  Can also according to your requirment to packing.
High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi


MDI Properties
  appearence: Brown transparent liquid;
  boiling point (ºC):  200~208;
  stability: stable. Incompatible with strong oxidizing agents, alcohols. May decompose in moist air, or on contact with water.
High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi


Storage
  Since WANNATE® PM-200 is a reactive chemical, reaction with atmospheric moisture happens easily and leads to the formation of insoluble ureas and carbon dioxide gas, which can result in pressure build-up in closed containers and viscosity increase of the product. Containers must therefore be absolutely dry and carefully sealed after congested with nitrogen. Containers of WANNATE® PM-200 should be kept properly closed and stored indoors at ambient temperature (15-35ºC) in a well-ventilated area. Storage at low temperature (below 5ºC) may lead to some crystallization; this material must, therefore, be protected from frost.
  If crystallization does occur, the material should be heated by rolling the drum in a hot air oven at 70-80ºC to melt it out, and should then be thoroughly agitated before use. Melting in a water bath is not recommended.
Extended storage at temperatures above 50ºC is not recommended to prevent from the formation of insoluble solids and viscosity increase.


Shelf Life
  Under recommended storage conditions, the shelf life of WANNATE® PM-200 is one year since the date of production.
High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi
High Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric MdiHigh Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric MdiHigh Quality 99.5% Pm200/400/5005/44V20L PU Insulation Polyurethane Foam Isocyanate Polymeric Mdi












 

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