Home > PRODUCTS & SERVICE > Business Unit

Print

Business Unit

Wanhua Chemical Performance Chemicals Business Unit

Performance Chemicals Business Unit is responsible for developing, manufacturing and marketing high performance chemical products. The production sites are located in Yantai, Ningbo and Czech Republic. Currently the portfolio includes aliphatic products (HDI, HDI adducts, HMDI, IPDI, H6XDI), special amine products (MDA, MDBA, H12MDA, IPDA and PU catalyst), silicone and special performance chemical products (IP, MIBK, CDT). The Performance chemicals business unit focuses on the demands of our customers and provides high quality chemicals to enhance the competitiveness of products for our customers.
Aliphatic diisocyanate products are widely used in automotive refinish, wood coatings, rail traffic coatings, high performance elastomers, waterborne polyurethane and polyurethane adhesives, showing great chemical resistance and mechanical performance.
Special amine products are mainly used for the epoxy curing agent and PU additives. Main applications include windpower equipments, coatings, dye intermediates, polyamides and PU industry.
Silicone products show excellent thermal resistance, weatherability and insulation properties. It can be used in the field of electronics, packaging, building industry.
Special performance chemical products, used as the important chemical intermediates or solvent, are widely used in the fine chemical, medicine, pesticide and flavor industries.

Product List

Product Type Description Typical Properties Benefits
WANALINK®6200

TDSMSDS

For more information, please contact our business support center.Tel.:86-535-6857379 or 086-535-3388000

Close

MDBA(N,N'-bis(sec-butylamino) Diphenylmethane)

More
MDBA(N,N'-bis(sec-butylamino) Diphenylmethane)

WANALINK® 6200 is the brand name of N,N’...

More
WANALINK® 6200 is the brand name of N,N’-bis(sec-butylamino) Diphenylmethane and the product is a liquid secondary diamine based on methylene dianiline. The alkyl groups improve the solubility of the diamine, allowing it to blend readily with almost any polyol or polyamine. WANALINK® 6200 diamine enjoys commercial success in rigid and flexible foams, coatings, adhesives, sealants and elastomers and has also found use in spray polyurea formulations and a range of metal and concrete repair compounds.

Appearance:dark amber liquid Purity(GC)/% ≥96....

More
Appearance:dark amber liquid
Purity(GC)/% ≥96.0
MDA Content(WHPU)/% ≤0.030
Equivalent Weight(WHPU):153-161
Water Content(GB 6283)/% ≤0.05

Safe and easy handling Low toxicity- Ames test ne...

More
Safe and easy handling
Low toxicity- Ames test negative
Improved flowability and adhesion
Low moisture sensitivity
Compatible with a wide range of polyols, curing agents and other polyurethane chemicals
Improvement in foam compressive strength, dimensiona
WANAMINE®H12MDA

TDSMSDS

For more information, please contact our business support center.Tel.:86-535-6857379 or 086-535-3388000

Close

H12MDA(Diaminodicyclohexylmethane)

More
H12MDA(Diaminodicyclohexylmethane)

WANAMINE® H12MDA is a liquid cycloaliphatic di...

More
WANAMINE® H12MDA is a liquid cycloaliphatic diamine with the purity of 4,4'-Diaminodicyclohexylmethane over 99%. It is a colorless or pales yellow liquid with an amine-like odor at room temperature. It is soluble in organic solvents and widely used in epoxy, coating and polyamide industry.

Purity (GC)/% ≥99.0 Trans-Trans isomer (GC)/% ...

More
Purity (GC)/% ≥99.0
Trans-Trans isomer (GC)/% 15-24
Color (APHA,GB 3143) ≤30
Water (GB 6283)/% ≤0.1

Weather resistance Chemical resistance UV resist...

More

Weather resistance
Chemical resistance
UV resistance
Wear resistance

 

WANAMINE®IPDA

TDSMSDS

For more information, please contact our business support center.Tel.:86-535-6857379 or 086-535-3388000

Close

IPDA(3-aminomethyl-3,5,5-trimethylcyclohexylamine)

More
IPDA(3-aminomethyl-3,5,5-trimethylcyclohexylamine)

WANAMINE® IPDA is a colorless or pale yellow t...

More
WANAMINE® IPDA is a colorless or pale yellow transparent liquid with an amine-like odor at room temperature and the purity of 3-aminomethyl-3,5,5-trimethylcyclohexylamine is over 99.5%. The product is widely used in epoxy, polyurethane and polyamide industry.

Appearance:colorless liquid Purity (GC)/% ≥99....

More
Appearance:colorless liquid
Purity (GC)/% ≥99.5
Secondary Amine (WHPU)/% ≤0.15
Amino-nitrile (WHPU)/% ≤0.15
Color (APHA, GB 3143) ≤15
Water (GB 6283)/% ≤0.2

Weather resistance Chemical resistance Corrosion...

More
Weather resistance
Chemical resistance
Corrosion resistance
Insulating property
Superior mechanical strength
Superior adhesion

WANAMINE®MDA-100

TDSMSDS

For more information, please contact our business support center.Tel.:86-535-6857379 or 086-535-3388000

Close

MDA(Methylenedianiline)

More
MDA(Methylenedianiline)

As an important chemical intermediate, the product...

More
As an important chemical intermediate, the products are widely used in PI, PEI, epoxy resin hardener, performance thermoplastic, chain extender of PU elastomer etc. The products synthesized with it have excellent properties of mechanics, electrical-insulation, heat-resisting, radiation-resisting and abrasion-resisting.

4,4’-MDA(Q/YPU 001)/% ≥99.0 Initial melt...

More
4,4’-MDA(Q/YPU 001)/% ≥99.0
Initial melting point(GB 2384)/℃ ≥87

High temperature resistance Radiation resistance ...

More
High temperature resistance
Radiation resistance
Wear resistance
Chemical resistance
Insulating property
Superior mechanical property

WANAMINE®MDA-60

TDSMSDS

For more information, please contact our business support center.Tel.:86-535-6857379 or 086-535-3388000

Close

MDA(Methylenedianiline)

More
MDA(Methylenedianiline)

WANAMINE® MDA-60 is a mixture of 4, 4'-Dia...

More

WANAMINE® MDA-60 is a mixture of 4, 4'-Diaminodiphenyl Methane (MDA), 2, 4’-MDA, 2, 2’-MDA and other aromatic amine. It is yellowish crystal at room temperature and soluble in most organic solvents and hydrochloric acid, but insoluble in gasoline, hexane or water. It is widely used as cross linker in epoxy resins industry besides being used in MDI producing.

Isomer(2,4’-MDA +4,4’-MDA)(WHPU)/%:55-...

More

Isomer(2,4’-MDA +4,4’-MDA)(WHPU)/%:55-63
Viscosity (40℃,WHPU)/mPa·s:9000-11000

 

Weather resistance Corrosion resistance Chemical...

More

Weather resistance
Corrosion resistance
Chemical resistance
Superior adhesion


 

 

 

WANAMINE®MDA-75

TDSMSDS

For more information, please contact our business support center.Tel.:86-535-6857379 or 086-535-3388000

Close

MDA(Methylenedianiline)

More
MDA(Methylenedianiline)

WANAMINE®MDA-75 is a mixture of 4, 4'-Diam...

More
WANAMINE®MDA-75 is a mixture of 4, 4'-Diaminodiphenyl Methane (MDA), 2, 4'-MDA, 2, 2'-MDA and other aromatic amine. It is yellowish crystal at room temperature and soluble in most organic solvents and hydrochloric acid, but insoluble in gasoline, hexane or water. It is widely used as cross linker in epoxy resins industry besides being used in MDI producing.

4'4-MDA(WHPU)/%: 50-75  Aniline(WHPU)/%:...

More

4'4-MDA(WHPU)/%: 50-75 
Aniline(WHPU)/%: 0-0.1 
Water content(GB 6283)/% ≤0.1 

 

Weather resistance Corrosion resistance Chemical...

More

Weather resistance
Corrosion resistance
Chemical resistance
Superior mechanical strength
Superior adhesion


 

 

 

WANNATE®HB-100

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI Biuret

More
HDI Biuret

WANNATE®HB-100 is an aliphatic diisocyanate ba...

More
WANNATE®HB-100 is an aliphatic diisocyanate based on hexamethylene diisocyanate (HDI),  colorless or pale yellow liquid under normal temperature, the solids content of which is 100%.

NCO content/%:22.0±0.3 Color value(Pt-Co) ...

More
NCO content/%:22.0±0.3
Color value(Pt-Co) ≤ 80
Viscosity(25℃,/mPa•s):9000±2000
Monomeric HDI/% ≤ 0.70

Outstanding gloss and color retention; Excellent ...

More
Outstanding gloss and color retention;
Excellent adhesion to different substrates and favorable flexibility;
Very high chemical resistance.
WANNATE®HB-75B

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI Biuret

More
HDI Biuret

WANNATE®HB-75B is an aliphatic diisocyanate ba...

More
WANNATE®HB-75B is an aliphatic diisocyanate based on hexamethylene diisocyanate (HDI),  colorless or pale yellow liquid under normal temperature, the solids content of which is 75%.

NCO content/%:16.5±0.3 Color value(Pt-Co) ...

More
NCO content/%:16.5±0.3
Color value(Pt-Co) ≤ 40
Viscosity(25℃,/mPa•s):150±50
Monomeric HDI/% < 0.5
Solids /%:75 ± 1
Solvent:butyl acetate(BA)

Outstanding gloss and color retention; Excellent ...

More
Outstanding gloss and color retention;
Excellent adhesion to different substrates and favorable flexibility;
Very high chemical resistance.
WANNATE®HB-75MX

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI Biuret

More
HDI Biuret

WANNATE®HB-75MX is an aliphatic diisocyanate b...

More
WANNATE®HB-75MX is an aliphatic diisocyanate based on hexamethylene diisocyanate (HDI),  colorless or pale yellow liquid under normal temperature, the solids content of which is 75%.

NCO content/%:16.5±0.3 Color value(Pt-Co) ...

More
NCO content/%:16.5±0.3
Color value(Pt-Co) ≤ 40
Viscosity(25℃,/mPa•s):225±75
Monomeric HDI/% < 0.5
Solids /%:75 ± 1
Solvent:MPA/X (1:1)

Outstanding gloss and color retention; Excellent ...

More
Outstanding gloss and color retention;
Excellent adhesion to different substrates and favorable flexibility;
Very high chemical resistance.
WANNATE®HDI

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI

More
HDI

WANNATE®HDI is an aliphatic diisocyanate. &nbs...

More
WANNATE®HDI is an aliphatic diisocyanate.  It is colorless or pale yellow, low viscosity liquid under room temperature.

Purity / %:≥99.50 NCO content / %: ≥49.70 ...

More
Purity / %:≥99.50
NCO content / %: ≥49.70
Color value(Pt-Co): ≤30
Hydrolyzable chlorides / ppm:≤100

Free of aromatic structures, Wannate® HDI has ...

More
Free of aromatic structures, Wannate® HDI has outstanding anti-yellowing properties.
The aliphatic chain structure improves the flexibility of PU products.
WANNATE®HMDI

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HMDI

More
HMDI

WANNATE® HMDI is a cycloaliphatic diisocy...

More
WANNATE® HMDI is a cycloaliphatic diisocyanate. It is colorless or pale yellow, low viscosity liquid under room temperature.

Purity / %: ≥99.50 NCO content / %: ≥31.8 ...

More
Purity / %: ≥99.50
NCO content / %: ≥31.8
Color value (Pt-Co):≤30
Hydrolyzable chlorides / ppm:≤10
Total chlorides /ppm:≤1000

Balanced reactivity Outstanding yellowing resista...

More

Balanced reactivity
Outstanding yellowing resistance
Excellent stability and durability
High mechanical performance

 

WANNATE®HT-100

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI Trimer

More
HDI Trimer

Wannate® HT-100 (1,6-hexamethylene diisocyanat...

More
Wannate® HT-100 (1,6-hexamethylene diisocyanate based polyisocyanate) is a solvent free aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI), colorless to slightly yellowish clear liquid.

NCO content / %:21.7~22.2 Color value(Pt-Co):≤...

More
NCO content / %:21.7~22.2
Color value(Pt-Co):≤40
Viscosity (25 ℃)/mPa•s:2500±750
Monomeric HDI /%: ≤0.20
Solids /%:100

Aliphatic structure without chromogenic groups: O...

More
Aliphatic structure without chromogenic groups:
Outstanding weathering resistance, excellent gloss and color retention ability.
Stable molecular structure:
Excellent mechanical performance and chemical resistance.
Favorable intermolecular forces:
Good dilution stability, low viscosity, easy to apply.
WANNATE®HT-600

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI Trimer

More
HDI Trimer

WANNATE®HT-600 is a low viscosity solvent-free...

More
WANNATE®HT-600 is a low viscosity solvent-free polyfunctional aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI), colorless to slightly yellowish clear liquid, the solids content of which is 100%.

NCO content / %:23.0±0.5 Color value(Pt-Co...

More
NCO content / %:23.0±0.5
Color value(Pt-Co): ≤40
Viscosity (25 ℃)/mPa•s:1200±300
Monomeric HDI /%: ≤0.25
Solids /%:100

Aliphatic structure without chromogenic groups: O...

More
Aliphatic structure without chromogenic groups:
Outstanding weathering resistance, excellent gloss and color retention ability.
Stable molecular structure:
Excellent mechanical performance and chemical resistance.
Favorable intermolecular forces:
Good dilution stability, low viscosity, easy to apply.
WANNATE®HT-75B

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI Trimer

More
HDI Trimer

Wannate® HT-75B (solution of 1,6-hexamethylene...

More
Wannate® HT-75B (solution of 1,6-hexamethylene diisocyanate based polyisocyanate) is an aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) and dissolved in of 25% n-butyl acetate, colorless to slightly yellowish clear liquid.

NCO content / %:16.5±0.5 Color value(Pt-Co...

More
NCO content / %:16.5±0.5
Color value(Pt-Co): ≤40
Viscosity (25 ℃)/mPa•s:80±20
Monomeric HDI /%: ≤0.20
Solids /%:75±1
Solvent: butyl acetate(BA)

Aliphatic structure without chromogenic groups: O...

More
Aliphatic structure without chromogenic groups:
Outstanding weathering resistance, excellent gloss and color retention ability.
Stable molecular structure:
Excellent mechanical performance and chemical resistance.
Favorable intermolecular forces:
Good dilution stability, low viscosity, easy to apply.
WANNATE®HT-75BS

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI Trimer

More
HDI Trimer

Wannate® HT-75BS is an aliphatic polyisocyanat...

More
Wannate® HT-75BS is an aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI), the solids content of which is 75%.

NCO content / %:16.5±0.5 Color value(Pt-Co...

More
NCO content / %:16.5±0.5
Color value(Pt-Co): ≤40
Viscosity (25 ℃)/mPa•s:85±15
Monomeric HDI /%: ≤0.20
Solids /%:75±1
Solvent: BA/SN (1:1)

Aliphatic structure without chromogenic groups: O...

More
Aliphatic structure without chromogenic groups:
Outstanding weathering resistance, excellent gloss and color retention ability.
Stable molecular structure:
Excellent mechanical performance and chemical resistance.
Favorable intermolecular forces:
Good dilution stability, low viscosity, easy to apply.
WANNATE®HT-790B

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI Trimer

More
HDI Trimer

WANNATE®HT-790B is an aliphatic polyisocyanate...

More
WANNATE®HT-790B is an aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI), colorless to slightly yellowish clear liquid, the solids content of which is 90%.

NCO content / %:17.8±0.5 Color value(Pt-Co...

More
NCO content / %:17.8±0.5
Color value(Pt-Co): ≤40
Viscosity (25 ℃)/mPa•s:1800±700
Monomeric HDI /%: ≤0.30
Solids /%:90±1
Solvent: butyl acetate(BA)

Aliphatic structure without chromogenic groups: O...

More
Aliphatic structure without chromogenic groups:
Outstanding weathering resistance, excellent gloss and color retention ability.
Stable molecular structure:
Excellent mechanical performance and chemical resistance.
Favorable intermolecular forces:
Good dilution stability, low viscosity, easy to apply.
WANNATE®HT-90B

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244

Close

HDI Trimer

More
HDI Trimer

Wannate® HT-90B (solution of 1,6-hexamethylene...

More

Wannate® HT-90B (solution of 1,6-hexamethylene diisocyanate based polyisocyanate) is an aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) and dissolved in 10% n-butyl acetate, colorless to slightly yellowish clear liquid.

NCO content / %:19.8±0.3 Color value(Pt-Co...

More
NCO content / %:19.8±0.3
Color value(Pt-Co): ≤40
Viscosity (25 ℃)/mPa•s:500 ± 150
Monomeric HDI /%: ≤0.20
Solids /%:90 ± 1
Solvent: butyl acetate(BA)

Aliphatic structure without chromogenic groups: O...

More
Aliphatic structure without chromogenic groups:
Outstanding weathering resistance, excellent gloss and color retention ability.
Stable molecular structure:
Excellent mechanical performance and chemical resistance.
Favorable intermolecular forces:
Good dilution stability, low viscosity, easy to apply.
WANNATE®HT-90BS

TDSMSDS

For more information, please contact with our technical service center.Tel.:86-535-8203244 or send an email to "ADI@whchem.com"

Close

HDI Trimer

More
HDI Trimer

Wannate® HT-90BS (solution of 1,6-hexamethylen...

More
Wannate® HT-90BS (solution of 1,6-hexamethylene diisocyanate based polyisocyanate) is an aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) and dissolved in 10% of n-butyl acetate and solvent naphtha 100 (1:1) mixed solvent, colorless to slightly yellowish clear liquid.

NCO content / %:19.8±0.3 Color value(Pt-Co...

More
NCO content / %:19.8±0.3
Color value(Pt-Co): ≤40
Viscosity (25 ℃)/mPa•s:500 ± 150
Monomeric HDI /%: ≤0.20
Solids /%:90 ± 1
Solvent: BA/SN (1:1)

Aliphatic structure without chromogenic groups: O...

More
Aliphatic structure without chromogenic groups:
Outstanding weathering resistance, excellent gloss and color retention ability.
Stable molecular structure:
Excellent mechanical performance and chemical resistance.
Favorable intermolecular forces:
Good dilution stability, low viscosity, easy to apply.
WANNATE®HTBL-175S

HDI Trimer

More
HDI Trimer

HTBL-175S is a MEKO blocked aliphatic polyisocyana...

More
HTBL-175S is a MEKO blocked aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) and dissolved in 25% Solvent naphtha 100, colorless to slightly yellowish clear liquid.

Blocked NCO content:~11.1% Colour Value(Hazen):&l...

More
Blocked NCO content:~11.1%
Colour Value(Hazen):≤ 60 
Density (20 ℃):~1.06 g/cm3
HDI Monomer:≤ 0.2 
Viscosity (25 ℃):2500~4000 mPa.s

Wannate® HTBL-175S can be used as the hardener...

More
Wannate® HTBL-175S can be used as the hardener in colorfast and weather-stable, one-component polyurethane coatings. The stoving temperature can be significantly reduced by the addition of a catalyst, e.g. dibutyltin dilaurate (DBTL), without reducing the storage stability.
WANNATE®HTBL-275MS

HDI Trimer

More
HDI Trimer

HTBL-275MS is a 3,5-dimethylpyrazole blocked aliph...

More
HTBL-275MS is a 3,5-dimethylpyrazole blocked aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) and dissolved in 17% solvent naphtha 100 and 8% propylene glycol monomethyl ether acetate, colorless to slightly yellowish clear liquid.

Blocked NCO content:~10.9% Colour Value(Hazen):&l...

More
Blocked NCO content:~10.9%
Colour Value(Hazen):≤ 100
Density (20 ℃):~1.10 g/cm3
Viscosity (25 ℃):2500~4500 mPa.s

Compared with polyisocyanates blocked with butanon...

More
Compared with polyisocyanates blocked with butanone oxime, Wannate® HTBL-275MS allows a reduction in the stoving temperature of approx. 10 °C, with no decrease in solvent and chemical resistance.

Other Business Units