WANNATE® PM-400 is a polymethylene polyphenylene isocyanate by Wanhua Chemical. It exhibits high functionality and high viscosity. It can improve cell homogeneity, dimensional stability of foams and... view more

WANNATE® PM-600 by Wanhua Chemical is a polymethylene polyphenylene isocyanate. It can improve cell homogeneity and dimensional stability of foams. It exhibits high functionality and high viscosity... view more

WANNATE® PM-700 by Wanhua Chemical is a polymethylene polyphenylene isocyanate with high functionality and high viscosity. It can improve cell homogeneity and dimensional stability of foams... view more

WANNATE® X-600 by Wanhua Chemical is an aliphatic isocyanate with excellent optical properties. It shows excellent weatherability and thermal resistance. It exhibits good adhesion to the substrate... view more

4,4'-methylenediphenyl diisocyanate. It is a white or pale yellow solid at room temperature. When melted, it becomes a colorless to pale yellow liquid. Can be used in the production of various... view more

4,4'-methylenediphenyl diisocyanate. It is a white or pale yellow solid at room temperature. When melted, it becomes a colorless to pale yellow liquid. Can be used in the production of various... view more

4,4'-methylenediphenyl diisocyanate. It is a white or pale yellow solid at room temperature. When melted, it becomes a colorless to pale yellow liquid. Can be used in the production of various... view more

4,4'-methylenediphenyl diisocyanate. It is a white or pale yellow solid at room temperature. When melted, it becomes a colorless to pale yellow liquid. Can be used in the production of various... view more

4,4'-methylenediphenyl diisocyanate. It is a white or pale yellow solid at room temperature. When melted, it becomes a colorless to pale yellow liquid. Can be used in the production of various... view more

Mixture of 2,4’- and 4,4’-diphenylmethane diisocyanate. It is a clear, colorless to pale yellow liquid at ambient temperatures. Provides good flowability. Suitable for injection molding. Widely... view more

Mixture of 2,4’- and 4,4’-diphenylmethane diisocyanate. It is a clear, colorless to pale yellow liquid at ambient temperatures. Provides good flowability. Suitable for injection molding. Widely... view more

Mixture of 2,4’- and 4,4’-diphenylmethane diisocyanate. It is a clear, colorless to pale yellow liquid at ambient temperatures. Provides good flowability. Suitable for injection molding. Widely... view more

Mixture of 2,4’- and 4,4’-diphenylmethane diisocyanate. It is a clear, colorless to pale yellow liquid at ambient temperatures. Provides good flowability. Suitable for injection molding. Widely... view more

Mixture of 2,4’- and 4,4’-diphenylmethane diisocyanate. Provides good flowability. Suitable for injection molding. Widely used in the production of various PU elastomers. It can also be used as a... view more

Mixture of 2,4’- and 4,4’-diphenylmethane diisocyanate. It is a clear, colorless to pale yellow liquid at ambient temperatures. Provides good flowability. Suitable for injection molding. Widely... view more

Mixture of polymethylene polyphenylene isocyanate and 4,4'-methylenediphenyl diisocyanate. The composition contains higher functionality isocyanates. The functionality is about 2.6-2.7. It provides... view more

Mixture of polymethylene polyphenylene isocyanate and 4,4'-methylenediphenyl diisocyanate. The composition contains higher functionality isocyanates. The functionality is about 2.6-2.7. It provides... view more

Mixture of polymethylene polyphenylene isocyanate and 4,4'-methylenediphenyl diisocyanate. The composition contains higher functionality isocyanates. The functionality is about 2.6-2.7. Provides... view more

Mixture of polymethylene polyphenylene isocyanate and 4,4'-methylenediphenyl diisocyanate. The composition contains higher functionality isocyanates. The functionality is about 2.6-2.7. Provides... view more

Wannate® Hema-98 is widely used as an adhesion promoter for polymers, hydrophilic polymers and photo-crosslinking polymers. It is also suitable for thermosets and composites... view more