Photoinitiator Tpo

Product Name: photoinitiator TPO / photocure TPO CAS No.: 75980-60-8 Molecular Weight: 349 Appearance: Yellow crystalline powder Assay (HPLC): 98.0% min Uses: PI-TPO is photo-initiator for curing styrene-based unsaturated polyesters and acrylic resins. It also provides high reactivity and depth cure. Such coating are characterized by particular low yellowing.PI TPO can be used to cure clear coating as well.

Product Name: photoinitiator TPO / photocure TPO Chemical Name: 2,4,6-Trimethylbenzoyldiphenylphosphine oxide CAS No.: 75980-60-8 EINEC No.: 278-355-8 Molecular Weight: 349 Appearance: Yellow crystalline powder Assay (HPLC): 98% min Package: 20 Kgs net/fiber drum Uses: Highly efficient photoinitiator for UV-curable systems. Storage: Shelf life for at least 1 year when its stored in closed containers in room temperature and dry conditions. Health and Safety Information: Please refer to our Material Safety Data Sheet. 20 Kgs net/fiber drum

Chemical name: Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate CAS No.:84434-11-7 Molecular formular:C18H21O3P Molecular weight:316.33 Appearance: Pale yellow viscous liquid Purity, %: 95.0min. (GC) Clarity: Clear TPO-L is a liquid photoinitiator suitable for formulation systems with low yellowing and odor. It has a wide absorption range. In order to improve the curing effect of the surface, TPO-L is often used in conjunction with other photoinitiators The recommended uses of TPO-L are as follows: white pigmented UV-lacquers, UV screen printing inks, UV offset and UV flexo inks, overprint varnishes, paper lacquers, photoresists, printing plates, stereolithography etc. It can be used to cure paints and surfacers pigmented with titanium dioxide. Provides very low yellowing, low volatility and low odour.

Chemical name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide CAS No.:75980-60-8 Molecular formular:C22H21O2P Molecular weight:348.37 Appearance: Pale yellow crystal powder Purity, %: 99.0min. (HPLC) Melting point,degree:91.0-94.0 Volatility, %: 0.2max. Acid value (mgKOH/g): 0.5max. TPO is an efficient free radical photoinitiator with absorption in a long wavelength range.�?� Its effective absorption peak is 350-400nm and it always absorbs about 420nm. Its absorption peak is longer than that of the conventional initiator. After irradiation, two free radicals, benzoyl and phosphatidyl, can be formed, which can initiate polymerization. It is a photoinitiator for curing styrene-based unsaturated polyesters and acrylic resins. Its absorption in the long-wave region of the UV spectrum can fully cure even white paints and surfaces pigmented with TiO2. Such coatings are characterized by particularly low yellowing. TPO can also be used to cure clear coatings and is particularly suitable when low-odor products are desired. Recommended applications: screen inks white coatings, flexo inks wood coatings, overprint varnishes printing plates etc.The thermal stability of TPO is excellent. It is heated to 180 without chemical reaction and has good storage stability.

Supplier: Fine chemicals, photoinitiators, itx, tpo, fungicide, flusilazole

Chemical Name: 2-isopropylthioxanthone Molecular Formula: C16H14OS CASNo.: 5495-84-1 Molecular Weight: 254.08 Specifications: Specification Data Purity >98.0% Appearance Pale yellow solid Melting point 74-76ípC Packaging: Paper pallet or box; or as clients requirement. Usage: as photo initiator, used in the UV coating and ink industry. Remark: Our company has novel synthesis path and advanced production line. Moreover, the price is competitive. Therefore, our product is sold well in the international market.

2, 4, 6-trimethylbenzaldehyde Cas no.:487-68-3 Purity:>97%. 00l iron barrel.

Cas no.:133745-75-2 Purity: 98%. Aluminum can(1kg, 20kg).

Supplier: Antioxidants: 80, 245, tbm6, 425, 445, 565, 626, 697, 1024, 1035, 1098, 1425, 2246, 3114, tb7, tb710 uv absorbers: tinuvin 101, uv 9, uv 234, uv 326, uv 328, uv 329, uv 360, uv 531, uv 571, uv 1130, uv 1164, uv p, uv2908,uv3853pp5 photoinitiators: 1173, 819,tpo, tpo l