Isocyanates and Polyols

Isocyanates

Lupranat^® isocyanates from BASF are utilized across a large range of applications and industries. Products include monomeric and polymeric methylene diphenyl isocyanate (MDI), toluene diisocyanate (TDI), modified MDI, and MDI prepolymers.

Toluene Diisocyanate (TDI)

In the chemical industry, TDI is used for the production of slabstock and molded foam as well as for various CASE applications.

Toluene Diisocyanate (TDI)

BASF’s Lupranat^® T 80 is a mixture of 80% 2,4-isomer and 20% 2,6-isomer of Toluene Diisocyanate (TDI). Lupranat^®T 80 is used for the production of slabstock and molded foam as well as for various CASE applications.

Lupranat^® T 80
Blend of 80% 2,4- and 20% 2,6 toluene diisocyanate (TDI). Used mainly for the manufacturing of polyurethane flexible foams for the mattress, furniture and automotive industries. It is also used for the production of polyurethane paints, adhesives and textile coatings.
Also available as extra sustainable variety: Lupranat^® T 80A MBCert^TM und Lupranat^® T 80A Ccycled^® PostC2

Technical Data Sheet an further information about Lupranat^®T 80

Technical data sheet:	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	48,2	3	25

Methylen Diphenyldiisocyanate (MDI)

Methylen Diphenyldiisocyanate is an essential raw material for polyurethanes, polyamidimid or foam, insulating foam and adhesives. It is one of the world’s most produced isocyanates besides TDI. In rare cases technical Diphenyl Methandiisocyanate is also used for the gluing for MDF-panels.

Monomeric MDI

Monomeric MDI (mMDI) refers to 4,4’- and 2,4’-isomers of Methylen Diphenyldiisocyanate. BASF offers two standard monomeric MDI grades: pure 4,4’-MDI and a blend of 4,4’-MDI and 2,4’-MDI. Besides the standard mMDIs, various mMDI types with different stabilization and reactivity are available. Although pure 4,4’-MDI is a crystalline solid at room temperature, it is commercially available as a liquid but with a limited shelf life. Monomeric MDIs are either used as pure isocyanate, in mixtures with polymeric MDI (pMDI) or in prepolymers for flexible foams, CASE applications, shoe soles or thermoplastic polyurethanes.

Lupranat^® ME
Pure monomeric 4,4'-MDI with low acidity. Used for the manufacture of elastomers and thermoplastic polyurethanes. It is also used for the production of pigments, adhesives and coatings.
Also available as extra sustainable variety: Lupranat^® ME BMBcert^TM und Lupranat^®ME Ccycled^® PostC2

Technical data sheet an further information about Lupranat^® ME

Techinical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	5	42

Lupranat^® MEB
Pure monomeric 4,4'-MDI with low acidity, contains a stabiliser to prevent from yellowing. Used for the manufacturing of elastomers and thermoplastic polyurethanes, but also to produce paintings, adhesives and coatings.
Also available as extra sustainable variety: Lupranat^®MEB BMBcert^TM

Technical data sheet an further information about Lupranat^® MEB

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	5	42

Lupranat^® MES
Pure monomeric 4,4'-MDI with low acidity, contains a stabiliser to prevent from yellowing. Used for the manufacturing of elastomers and thermoplastic polyurethanes, but also to produce pigments, adhesives and coatings
Also available as extra sustainable variety: Lupranat^® MES BMBcert^TM und Lupranat^®MES Ccycled^®PostC2

Technical data sheet an further information about Lupranat^®MES

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	5	42

Lupranat^® MESA frozen

Pure monomeric 4,4'-MDI with low acidity, contains a stabiliser to prevent from yellowing. Used for the manufacturing of elastomers and thermoplastic polyurethanes, but also to produce pigments, adhesives and coatings. Not suitable for products getting in touch with foodstuff.

Technical data sheet an further information about Lupranat^®MESA frozen

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	5	42

Lupranat^® MI
Blend of monomeric 4,4'-MDI and 2,4'-MDI. Together with other isocyanates used for the manufacture of flexible foams, adhesives and coatings.
Also available as extra sustainable variety: Lupranat^® MI BMBcert^TM und Lupranat^®MI Ccycled^® PostC2

Technical data sheet an further information about Lupranat^® MI

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Lupranat MI.pdf	33,5	12	25

Lupranat^® MIB

Blend of monomeric 4,4'-MDI and 2,4'-MDI, contains a stabiliser to prevent from yellowing. Together with other isocyanates it is used for the manufacturing of flexible foams, adhesives and coatings

Technical data sheet an further information about Lupranat^® MIB

Technical data sheet	NCO (%)	Visosity [mPa*s]	Measured at °C
Open file	33,5	12	25

Lupranat^® MIP

Blend of monomeric 4,4'-MDI and 2,4'-MDI with reduced 2,2'-MDI content. Together with other isocyanates, Lupranat MIP is used for the manufacture of flexible foams, adhesives, and coatings.

Technical data sheet an further information about Lupranat^® MIP

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	12	25

Lupranat^® MIPS
Blend of monomeric 4,4'-MDI and 2,4'-MDI with reduced 2,2'-MDI content, contains a stabiliser to prevent from yellowing. Together with other isocyanates it is used for the manufacturing of flexible foams, adhesives and coatings
Also available as extra sustainable variety: Lupranat^® MIPS BMBcert^TM

Technical data sheet an further information about Lupranat^®MIPS

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5

Lupranat^® MIS

Blend of monomeric 4,4'-MDI and 2,4'-MDI , contains a stabiliser to prevent from yellowing. Used for the manufacturing of flexible foams, adhesives and coatings. Not suitable for products getting in touch with foodstuff.

Technical data sheet an further information about Lupranat^® MIS

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	12	25

Lupranat^® MR

Pure monomeric 4,4'-MDI with high acidity. Used for the manufacturing of prepolymers, pigments, adhesives and coatings.

Technical data sheet an further information about Lupranat^® MR

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	5	42

Lupranat^® MRS
Pure monomeric 4,4'-MDI with high acidity, contains a stabiliser to prevent from yellowing. Used for the manufacturing of prepolymers, pigments, adhesives and coatings. Not suitable for products getting in touch with foodstuff.
Also available as extra sustainable variety: Lupranat^® MRS BMBcert^TM und Lupranat^®MRS Ccycled^® PostC2

Technical data sheet an further information about Lupranat^® MRS

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	5	42

Lupranat^® MRSA frozen

Pure monomeric 4,4'-MDI with high acidity, contains a stabiliser to prevent from yellowing. Used for the manufacturing of prepolymers, pigments, adhesives and coatings. Not suitable for products getting in touch with foodstuff.

Technical data sheet an further information about Lupranat^® MRSA frozen

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	5	42

Carbodiimide Modified MDI

Given the handling and storage difficulties associated with pure 4,4' MDI, carbodiimide chemistry is often used to modify and stabilize monomeric Methylene Diphenyldiisocanate (mMDI). Carbidiimide modified isocyanates are liquids that are stable and clear at room temperature. These products contain a portion of mMDI that is reacted to give a tri-functional uretonimine species within the remaining difunctional mMDI.

Lupranat^® MM 103

Carbodiimide modified 4,4'-MDI. Used for the production of flexible polyurethanes such as microcellular elastomers, flexible and semi-rigid foams as well as for compact RIM parts. It is also used for the manufacturing of coatings and adhesives.

Technical data sheet and further information about Lupranat^® MM 103

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	29,5	39	25

Polymeric MDI

Polymeric Methylene Diphenyldiisocyanate (pMDI) is a brown mixture of monomeric (2-ring) and polyaromatic 3-ring and higher species) Methylene Diphenyldiisocyanates, which is liquid at room temperature. A higher pMDI viscosity indicates a lower content of monomeric and a higher content of polyaromatic components; that is, as pMDI viscosity increases, so does isocyanate functionality. BASF offers a range of pMDIs with different functionality and reactivity. PMDI is mainly used for the production of rigid foam, pMDI grades are also used as a binder in the wood-working industry. In combination with mMDI grades, polymeric MDI is also used to produce various types of flexible foam and CASE applications.

Polymeric Methylene Diphenyldiisocyanates (pMDI)

Lupranat^® M 10R

Solvent-free polymeric 4,4 - MDI containing oligomers of high functionality and isomers. The average functionality is about 2.6. Used for the production of fillers, casting materials, binders and adhesives.

Technical data sheet and further information about Lupranat^® M 10R

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	31,5	110	25

Lupranat^®M 20R
Solvent-free polymeric 4,4 - MDI containing oligomers of high functionality and isomers. It has relatively low reactivity, the average functionality is about 2.7. Used for the production of insulating foams, casting materials, binders and adhesives.
Also available as extra sustainable variety: Lupranat^® M 20R BMBcert^TM und Lupranat^®M 20R Ccycled^® PostC 2

Technical data sheet and further information about Lupranat^® M 20R

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C]
Open file	31,5	220	25

Lupranat^® M 20S
solvent-free polymeric 4,4 - MDI containing oligomers of high functionality and isomers. The average functionality is about 2.7. Used for the production of insulating foams in the automotive industry and sound insulation as well as for packaging foams, casting materials, binders and adhesives.
Also available as extra sustainable variety: Lupranat^® M 20S BMBcert^TM und Lupranat^®M 20S Ccycled^® PostC2

Technical data sheet and further information about Lupranat^® M 20S

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	31,5	210	25

Lupranat^® M 20FB

Solvent-free polymeric 4,4 - MDI with high reactivity, containing oligomers of high functionality and isomers. The average functionality is about 2.7. Used as a binder for wooden panels (allows rapid demoulding) and for the production of rebounded foam with superheated steam.

Technical data sheet and further information about Lupranat^® M 20FB

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	31,5	210	25

Lupranat^® M 50
Solvent-free polymeric 4,4 - MDI containing oligomers of high functionality and isomers. The average functionality is 2.8 to 2.9. Used for the production of rigid foam blocks and insulation panels.
Also available as extra sustainable variety: Lupranat^® M 50 BMBcert^TM und Lupranat^®M 50 Ccycled^® PostC2

ChemcycledTM
Lupranat®M50-Ccycled™ postC 2

Technical data sheet and further information about Lupranat^® M 50

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	31,5	550	25

Lupranat^® M 70R
Solvent-free polymeric 4,4 - MDI containing oligomers of high functionality and isomers. The average functionality is 2.8 to 2.9. Used for the production of rigid foam blocks and thick insulation panels.
Also available as extra sustainable variety: Lupranat^® M 70R BMBcert^TM, Lupranat^®M 70R Ccycled^® PostC2 und als ZERO Variante (PCF=0) Lupranat^® ZERO M 70R

Technical data sheet and further information about Lupranat^® M 70R

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	31,5	650	25

MDI Prepolymers and Mixtures

In addition to the standard polymeric MDI (pMDI) and monomeric MDI (mMDI) grades, BASF offers isocyanate prepolymers and isocyanate mixtures optimized for certain applications. Prepolymers are modified isocyanates accessible by a reaction of isocyanates or isocyanate mixtures with polyether polyols. BASF’s isocyanate mixtures and prepolymers have been designed to provide excellent processing performance combined with outstanding mechanical properties of the final product.

Methylene Diphenyldiisocyanate (MDI) Prepolymers and Mixtures

Lupranat^® MP 102

Modified 4,4'-MDI with an average functionality of about 2.05. Used for the production of shoe soles, flexible and semi-rigid foams and RIM parts.

Technical data sheet and further information about Lupranat^®MP 102

Technical data sheet	NCO (%)	Viscostiy [mPa*s]	Measured at °C
Open file	23	650	25

Lupranat^® MP 105

Modified 4,4'-MDI with an average functionality of about 2.4. Used for the production of rigid and flexible skin foams, flexible foam, soatings and adhesives.

Technical data sheet and further information about Lupranat^® MP 105

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	28,5	120	25

Lupranat^®MP 109/1

Modified 4,4'-MDI containing oligomers of high functionality and isomers. Used for the production of highly elastic/flexible slabstock and moulded parts.

Technical data sheet and further information about Lupranat^® MP 109/1

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	28,3	60	25

Lupranat^® MP 111/1

Prepolymer based on 4,4'- MDI. Used for the production of rebounded foam with superheated steam.

Technical data sheet and further information about Lupranat^®MP 111/1

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	20,5	325	25

Lupranat^® MX 118/1

Solvent-free product based on 4,4'- MDI containing oligomers of high functionality and isomers. Used for the production of flexible foams.

Technical data sheet and further information about Lupranat^® MX 118/1

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	32,8	30	25

Lupranat^® MX 119/1

Blend of monomeric 4,4'-MDI and 2,4'-MDI. Used together with other isocyanates for the production of flexible foams, adhesives and coatings.

Technical data sheet and further information about Lupranat^®MX 119/1

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,5	10	35

Lupranat^® MX 121/1

Solvent-free product based on 4,4'- MDI containing oligomers of high functionality and isomers.The average functionality is 2.8. Used for the production of binders, coatings, adhesives and casting materials.

Technical data sheet and further information about Lupranat^® MX 121/1

Technical data sheet	NCO (%)	Viscosity [mPa*s]	Measured at °C
Open file	33,0	19	25

Isocyanates

Toluene Diisocyanate (TDI)

Technical Data Sheet an further information about Lupranat® T 80

Monomeric MDI

Technical data sheet an further information about Lupranat® ME

Technical data sheet an further information about Lupranat® MEB

Technical data sheet an further information about Lupranat® MES

Technical data sheet an further information about Lupranat® MESA frozen

Technical data sheet an further information about Lupranat® MI

Technical data sheet an further information about Lupranat® MIB

Technical data sheet an further information about Lupranat® MIP

Technical data sheet an further information about Lupranat® MIPS

Technical data sheet an further information about Lupranat® MIS

Technical data sheet an further information about Lupranat® MR

Technical data sheet an further information about Lupranat® MRS

Technical data sheet an further information about Lupranat® MRSA frozen

Carbodiimide Modified MDI

Technical data sheet and further information about Lupranat® MM 103

Polymeric MDI

Polymeric Methylene Diphenyldiisocyanates (pMDI)

Technical data sheet and further information about Lupranat® M 10R

Technical data sheet and further information about Lupranat® M 20R

Technical data sheet and further information about Lupranat® M 20S

Technical data sheet and further information about Lupranat® M 20FB

Technical data sheet and further information about Lupranat® M 50

Technical data sheet and further information about Lupranat® M 70R

MDI Prepolymers and Mixtures

Methylene Diphenyldiisocyanate (MDI) Prepolymers and Mixtures

Technical data sheet and further information about Lupranat® MP 102

Technical data sheet and further information about Lupranat® MP 105

Technical data sheet and further information about Lupranat® MP 109/1

Technical data sheet and further information about Lupranat® MP 111/1

Technical data sheet and further information about Lupranat® MX 118/1

Technical data sheet and further information about Lupranat® MX 119/1

Technical data sheet and further information about Lupranat® MX 121/1

Technical Data Sheet an further information about Lupranat^®T 80

Technical data sheet an further information about Lupranat^® ME

Technical data sheet an further information about Lupranat^® MEB

Technical data sheet an further information about Lupranat^®MES

Technical data sheet an further information about Lupranat^®MESA frozen

Technical data sheet an further information about Lupranat^® MI

Technical data sheet an further information about Lupranat^® MIB

Technical data sheet an further information about Lupranat^® MIP

Technical data sheet an further information about Lupranat^®MIPS

Technical data sheet an further information about Lupranat^® MIS

Technical data sheet an further information about Lupranat^® MR

Technical data sheet an further information about Lupranat^® MRS

Technical data sheet an further information about Lupranat^® MRSA frozen

Technical data sheet and further information about Lupranat^® MM 103

Technical data sheet and further information about Lupranat^® M 10R

Technical data sheet and further information about Lupranat^® M 20R

Technical data sheet and further information about Lupranat^® M 20S

Technical data sheet and further information about Lupranat^® M 20FB

Technical data sheet and further information about Lupranat^® M 50

Technical data sheet and further information about Lupranat^® M 70R

Technical data sheet and further information about Lupranat^®MP 102

Technical data sheet and further information about Lupranat^® MP 105

Technical data sheet and further information about Lupranat^® MP 109/1

Technical data sheet and further information about Lupranat^®MP 111/1

Technical data sheet and further information about Lupranat^® MX 118/1

Technical data sheet and further information about Lupranat^®MX 119/1

Technical data sheet and further information about Lupranat^® MX 121/1