中日无码av中文_国产又爽又黄又粗又大_人妻系列专区一区_欧美亚洲--图区_色--
Add:158 Xuecheng Road, Xueyan Town,
Wujin City, Jiangsu, China (213169)
Tel:+86-519-86160288, 86158021,
86158322, 86160118, 86160228
Fax:+86-519-86162202
E-mail:
jushun@liyangchem.com
◆ Alcohol amine series
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DL-1,2-Hexanediol
N-methyl ethanolamine
N-methyl diethanolamine
N,N-dimethyl ethanolamine
Iso-propanolamine
Diisopropanol amine
Triisopropanolamine
Monoethanolamine
Diethanolamine
Triethanolamine
2-(2-Aminoethylamino)ethanol
1-(N,N-bis(2-hydroxyethyl)amino)propan-2-ol(DEIPA)
1-Dimethylamino-2-propanol
N,N-Dimethylacrylamide (DMAA)
Dimethyaminoethoxyethanol
◆ Auxiliary agent for oil refining
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Corrosion inhibitor series
SDH-98 Corrosion inhibitor
SDH-99 Corrosion inhibitor
SDH-988E Corrosion inhibitor
Defoaming agent series
Other Oil Refining Auxiliary series
551(C-20) metal passivator (code T551)
SA sweetening activator
S185 liquid sulfur transforming agent
SDH-98 composite corrosive inhibitor
S988 anti-oxygen anti- rubber agent
SDS-986 double-metal composite passivator
SF-98 new crude oil decalcifying agent
SD98 new residuum inhibitor
SG new defoamer for delayed coking tower
SH985 Slurry-oil antiscale agent
SDS high efficient desulfurization solvent series
S9818 diesel oil flow improver
◆ Desulfurization and decarbonization agent
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Desulfurizer series
SDS High efficient desulfurizer
SDS High efficient desulfurization solvent
Decarburizer series
Polyamine MDEA Decarburizer
Special Decarburizer for LNG
◆ Nylon engineering plastic
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Nylon series
Reinforced nylon 6 engineering plastic
Reinforced nylon 66 engineering plastic
Reinforced nylon series
Toughening nylon
Flame retardant nylon
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