Uv na-abanye na UV-P Cast No .: 2440-22
| Na Aha Chemical | 2- (hydroxy-5'-methlphenhyyyl) benzotriazole |
| Molular | C13H11N3O |
| Molular ibu | 225.3 |
| Ọ dịghị. | 2440-2-4 |
Memdula Memtula
Ntụaka Ntụpọ
| Mputa | Acha ọcha na-acha uhie uhie kristal |
| Ndinaya | ≥ 99% |
| Na-agbaze | 128-130 Celsius C |
| Mfu na ihicha | ≤ 0.5% |
| Uyi | ≤ 0.1% |
| Ọkụ ọkụ | 450Nm RACK90%; 500nm≥95% |
Mwere
Ngwaahịa a na-enye nchebe ultraviolet gụnyere ụdị dịgasị iche iche gụnyere Styryym Hono- na claslyl Chloride, na ndị ọzọ na-enwe polymers na copymid (dịka vinylidenes), actals na Estaulo. Elastomers, adhesives, polycarbonate ngwakọta, polyuranes, na ụfọdụ celluulose na ihe ndị epoxy.
General Dosage: Ngwaahịa dị mkpa: 0.1-0.5%, nnukwu ngwaahịa: 0.05-0.2%.
1.A na-ejighị polyester: 0.2-0.5WT% dabere na oke polymer
2. Puvc
PVC siri ike: 0.2-0.5WT% dabere na oke polymer
Planized PVC: 0.1-0.3wt% dabere na oke polymer
3. Polyurethane: 0.2-1.0wt% dabere na oke polymer
4.Polyamide: 0.2-0.5WT% dabere na ibu polymer
Mbukota na nchekwa
Ihe ngwugwu: 25KG / katoonu
Nchekwa: stepble na ụlọ, na-aga ikuku na mmiri na okpomọkụ dị elu.