On Chemball

My Chemball

As Supplier

My RFQ Manage Products

As Buyer

My RFQ Post RFQ

My Account

+86-571-8627 3270

Umax Chemicals (Shangdong)Corporation

13 YRS

Shandong, China

CNY 82.8 Million

133200 m²

50-100 people

Main Products: Diethylenetriamine / Triethylenediamine / L-75 / Polymethylene Polyphenyl Polyisocyanate / TM Isocyanate

Shandong, China

Contact Supplier

Home Company Profile Contact Us Post Buying Request

Polymeric MDI / CAS 9016-87-9

NCO content 30.5-32%

OVERVIEW

Packaging

250 KG/Iron Drum

Lead Time

14-30 days

REQUEST A QUOTATION

Submit

Get Free Samples

Less than 1KG required

DESCRIPTION

Polymeric MDI

Polymeric MDI, also known as crude MDI, with chemical name of polymethylene polyphenyl polyisocyanate, is the main raw material for the production of polyurethane rigid foam products. It is mainly used in refrigerator, cold storage spraying, pipe insulation, exterior wall insulation, automobile interior decoration, adhesive, solar water heater, imitation wood and other industries.

Polymeric MDI is a mixture of isocyanate and diphenylmethane diisocyanate with a certain amount of high functionality. It is a dark brown liquid at room temperature. It can be widely used in the manufacture of polyurethane rigid foam insulation materials; It can also be used in the fields of isocyanuric acid foam, paint, adhesive, seepage prevention and plugging, structural foam, self foaming foam, bumper, interior decoration, high resilient foam, synthetic wood and so on.

Typical Properties

This product is mainly used to make polyurethane materials. It is widely used as thermal insulation materials or mattresses in construction industry, automobile industry and electrical industry.

CAS No.

9016-87-9

Formula

C8H7NO2

Molecular Mass

149.14668

Exact Mass

149.04767

PSA

46.5

Logp

3.21200

IUPAC

formaldehyde;isocyanatobenzene

SMILES

C1=CC(=CC=C1CC2=CC=C(C=C2)N=C=O)N=C=O

Matter Classification

mixture

GET SAMPLE