| P-Phenylenediamine (PPD) | Hainan Zhongxin Chemical Co., Ltd. | P-Phenylenediamine (PPD) can be either a white powder, flake or lump with a molecular formula of C6H8N2 and is between 99.5 - 99.9% pure. It is primarily used as a component of engineering polymers and aramid fibers. P-Phenylenediamine (PPD) can also be u...view more P-Phenylenediamine (PPD) can be either a white powder, flake or lump with a molecular formula of C6H8N2 and is between 99.5 - 99.9% pure. It is primarily used as a component of engineering polymers and aramid fibers. P-Phenylenediamine (PPD) can also be used in the production of hair dyes, rubber chemicals, textile dyes, pigments, and photographic developing chemicals. view less | |
| Aldirez A | Incorez Ltd. | Aldirez A is a bis-aldimine and works as an accelerator for moisture cure PU primers that hydrolyse on exposure to moisture, yielding a reactive amine crosslinker and an aldehyde. It is specially designed to accelerate cure in moisture cure PU systems and...view more Aldirez A is a bis-aldimine and works as an accelerator for moisture cure PU primers that hydrolyse on exposure to moisture, yielding a reactive amine crosslinker and an aldehyde. It is specially designed to accelerate cure in moisture cure PU systems and is suitable for use with both aromatic and aliphatic prepolymers. Aldirez A inhibits CO2 generation and it allows the formulator to accelerate the cure of PU primers with a workable application potlife. view less | Request Sample |
