Uv na-abanye UV-329 (UV-5411) Ọnọdụ Mba.: 3147-75-9

Aha kemịkal:2- (hydroxy-5'-octylphenylyyyyyl) benzotriazole

Ihe Okike:

Chemical Room:C20h25n3o

Ibu Ilucular:323

Ee e:3147-75-9

Nkowa:

Ọdịdị: ọcha na obere kristal na-acha odo odo ma ọ bụ granule

Melting Point: 103-107 Celsius C

Idoanya nke ngwọta (10G / 100ml toluene): doro anya

Agba nke ihe ngwọta (10G / 100ml toluene): 440nm 96.0% min

(Nnyefe): 500nm 98.0% min

Mfu na ihicha: 0.3% max

Assay (site na HPLC): 99.0% min

Ash: 0.1% max

Ngwa:Uv- 5411 Ikike foto pụrụ iche nke dị irè n'ọtụtụ usoro polymestic: polyvinyly chlorides, polyvinyl chlorides, polyciatics, polycarnates, na Polyvinyl. A na-ekwukarị UV- 5411 maka nnabata uv sara mbara, obere agba, ala dị ala, yana ezigbo onye inyeaka. Usoro njedebe gụnyere ịkpụzi, mpempe akwụkwọ, na ihe na-asọ oyi maka ọkụ na windo na-enwu, ihe ịrịba ama, marine na akpaaka. Ngwa pụrụ iche maka uv- 5411 gụnyere mkpuchi (ọkachasị ha, ebe dị ala bụ nchegbu), ngwaahịa foto, na ihe ndị elastomerimeri.

1. A na-edoghị anya polyester: 0.2-0.5wt% dabere na oke polymer

2.PVC:

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.POLOLYAMID: 0.2-0.5WT% dabere na oke polymer

Nchikota na nchekwa:

Ihe ngwugwu: 25KG / katoonu

Nchekwa: Ghaara na ụlọ, na-eme ka ikuku na-efe efe na mmiri dị elu