Mea hoʻopaʻa māmā 292

Hoʻohui Kimia
1.Inoa Kemika: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate
Hoʻolālā Kimia

Kaumaha Molekala: 509
NO KA CAS: 41556-26-7
2. Inoa Kemika: Methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate
Hoʻolālā Kimia

Kaumaha Molekala: 370
NO KA CAS: 82919-37-7

Helu kuhikuhi
ʻAno: ʻO ka wai viscous melemele māmā
Ka malamalama o ka hoʻonā (10g/100ml Toluene): Akaka
Ke kala o ka hopena: 425nm 98.0% min
(Ka hoʻouna) 500nm 99.0% min
ʻIke (na GC):
1. Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate: 80+5%
2. Methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate: 20 + 5%
3. Huina %: 96.0% min
Lehu: 0.1% ka nui

Palapala noi
Hiki ke hoʻohana ʻia ka Light Stabilizer 292 ma hope o ka hoʻāʻo pono ʻana no nā noi e like me: nā uhi kaʻa, nā uhi coil, nā ʻili lāʻau a i ʻole nā ​​​​mea pena hana ponoʻī, nā uhi hiki ke hoʻōla ʻia. Ua hōʻike ʻia kona ʻano kiʻekiʻe i nā uhi i hoʻokumu ʻia i nā mea hoʻopaʻa like ʻole e like me: Hoʻokahi a me ʻelua-component polyurethanes: thermoplastic acrylics (hoʻomaloʻo kino), thermosetting acrylics, alkyds a me nā polyesters, alkyds (ka hoʻomaloʻo ʻana i ka ea), nā acrylic i lawe ʻia i ka wai, phenolics, vinylics. , nā acrylic hiki ke ho'ōla i ka radiation.

Hoʻopili a me ka waiho ʻana
Pākē: 25KG / barela
Waihona: Paʻa i ka waiwai, mālama i ka ventila a mamao mai ka wai a me ka wela kiʻekiʻe.