White crystalline ntụ ntụ Irgacure 651 CAS 24650-42-8
Irgacure 651 bụ ihe na-acha ọcha kristal nwere ebe agbaze nke 64.0-67.0 ℃.
Ọ na-agbaze na acetone, ethyl acetate, methanol na-ekpo ọkụ, isopropanol, nke na-adịghị ike na mmiri, dị mfe ire ere mgbe ekpughere ya na acid, kwụsiri ike na ihe ndị na-emepụta ihe na alkaline, na-enwe mmetụta nke ìhè.
A na-ejikarị ya dị ka onye na-agwọ ọrịa UV maka usoro ọgwụgwọ UV, etinyere na inks, akwụkwọ na agba ígwè. Chekwaa na nkwakọ ngwaahịa mechiri emechi, pụọ na ọkụ na okpomọkụ.
| Ihe | Ọkọlọtọ |
| Ọdịdị | kristal ọcha |
| Ịdị ọcha | ≥99.50% |
| Ebe mgbaze mbụ | ≥64.0C |
| Ebe mgbaze ikpeazụ | ≥64.0C |
| Ọnwụ na ihicha | ≤0.50% |
| Ọdịnaya Mmiri | ≤0.50% |
| Resi ruru | ≤0. 1% |
| Ọnụ mbata (425nm) | ≥95.00% |
| Ọnụ mbata (500nm) | ≥98.00% |
1. A na-eji ya eme ihe maka polymerization na crosslinking nke acrylic esters na monomers, yana polyester na-adịghị mma, a na-etinye ya na mkpuchi na nrapado.
2. A na-ejikarị ngwaahịa a dị ka onye na-agwọ ọrịa UV maka usoro ọgwụgwọ UV, tinye ya na inks, akwụkwọ, na agba ígwè.
3. BDK bụ onye na-arụ ọrụ nke ọma UV curing initiator, tumadi na-eji dị ka onye initiator maka UV curing mmeghachi omume.
ngwugwu: 25kg / akpa ma ọ bụ ihe ndị ahịa chọrọ.
Nchekwa: Debe ya na oghere dị jụụ.
Irgacure 651 na CAS 24650-42-8
Irgacure 651 na CAS 24650-42-8
FOTO 51; ALPHA,ALHA-DAMETHOXY-ALPHA-PHENYLACETOPHENONE; Dimethyl Benzil Ketal; BDK; BENZIL Dimethyl Ketal; BENZIL ALPHA, ALPHA-Dimethyl ACETAL; 2,2-Dimethoxy-2-PHENYLACETOPHENONE; Benzoin dimethyl ether
