MOCA-I
CAS No.: 101-14-4 | Other Names: Polyurethane Resin Hardener | MF: C13H12N2CL2 |
EINECS No.: 202-918-9 | Place of Origin: China (Mainland) | Grade Standard: Industrial Grade |
Purity: 99 | Appearance: light yellow granule | Application: widely |
Brand Name: JY | Model Number: MOCA-I |
Packaging Detail: | 25kgs/paper bag 15mts/20"FCL 26mts/40"FCL |
Delivery Detail: | 5days against payment confirmed |
MOCA can be used in the production of machines, buildings, automobiles, airplane, mining and sport equipment, or used in the cur
MOCA
(MOCA-I)
Chemical name: 4,4'-Diamino-3,3'-dichlorodiphenylmethane
CAS No.: 101-14-4
Molecular formula: C13H12N2CL2
Molecular weight: 267.16
[ Technical index ] HG/T 3711-2003
Appearance | light yellow granule |
---|---|
Melting point | ≥98 degree |
Purity% (A/A) | ≥86 |
Moisture % | < 0.20 |
Density of solid (24 degree)/g/cm3 | 1.44 |
Density of liquid (107 degree)/g/ml | 1.26 |
Amine value mmol/g | 7.4-7.6 |
Free aniline% | < 1.00 |
Chroma (Gardner) | <4 |
Insoluble matter in acetone % | <0.04 |
Water adsorption | NA |
Storage | Kept in dark and dry place |
Security | LD50 (rat)>5,000mg/kg. operator should wear mask, gloves and eye shield |
Heat-resisting MOCA granule: During dissolution, its solution's color of MOCA keeps light yellow and clear even in 150 degree or dissolved in several times, Because of excellent Heat-resisting capacity, it is suitable for PU products cast by casting machine.
[ Uses ]
As crosslinking agent or curing agent, MOCA can be used in the production of machines, buildings, automobiles, airplane, mining and sport equipment, or used in the curing of epoxy resin.
Including:
1. Suitable for PU products cast by casting machine such as : wheel of
sliding way, rubber rollers, lining of mold, swirler, driving belt, coupling,
screen cloth, and sealing products, etc;
2. Curing of epoxy resin.