Wholesale Price 81-48-1 - China UV absorber supplier UV-234 cas 70321-86-7 – Unilong
Wholesale Price 81-48-1 - China UV absorber supplier UV-234 cas 70321-86-7 – Unilong Detail:
The product 2,4,6-trimethylbenzoyldiphenyl phosphine oxide (TPO) with cas 75980-60-8 is an efficient photoinitiator. The absorption wavelength of the photo-dissociation product moves to the short wave, and has the effect of photo-bleaching, which is beneficial to the ultraviolet light transmission, and can be used for the curing of thick coating. The thermal stability of TPO is excellent. It is heated to 180℃ without chemical reaction and has good storage stability. Although 2,4,6-trimethylbenzoyldiphenyl phosphine oxide (TPO) has its own light yellow, it becomes colorless after photosynthesis and does not change yellowing.
| Item | Standard |
| Assay % | ≥99.0 |
| Appearance | Yellowish crystal or powder |
| Acidity Value (mg KOH/g) | ≤0.5 |
| Clarification degree | Pass |
| Melting Point ℃ | 91-94 |
| Ash | ≤0.2% |
Unilong TPO(2,4,6-TRIMETHYLBENZOYL-DIPHENYL PHOSPHINE OXIDE) is a highly efficient, low yellowing, Type I photoinitiator used to initiate radical polymerization of unsaturated oligomers e.g. acrylates, after exposure to UV light. It can be used in combination with mono or multi-functional monomers as reactive diluents.
25kgs/drum 9tons/20FCL.
This product should be stored in a dry place and sealed warehouse under normal temperature to avoid direct sunlight.
Photoinitiator TPO CAS NO.: 75980-60-8
EINECS No.: 278-355-8
MF: C22H21O2P
Photoinitiator TPO-L CAS NO.: 84434-11-7
EINECS No.: 282-810-6
MF: C18H21O3P
Photoinitiator 819 CAS NO.: 162881-26-7
EINECS No.: 423-340-5
MF: C26H27O3P
Photoinitiator DETX CAS NO.: 82799-44-8
EINECS No.: 280-041-0
MF: C17H16OS
Photoinitiator ITX CAS NO.: 5495-84-1
EINECS No.: 226-827-9
MF: C16H14OS
Photoinitiator 184 CAS NO.: 947-19-3
EINECS No.: 213-426-9
MF: C13H16O2
Photoinitiator BMF CAS NO.: 15206-55-0
EINECS No.: 239-263-3
MF: C9H8O3
Photoinitiator BP CAS NO.: 119-61-9
EINECS No.: 204-337-6
MF: C13H10O
Photoinitiator EDB CAS NO.: 10287-53-3
EINECS No.: 233-634-3
MF: C11H15O2N
Photoinitiator EHA CAS NO.: 21245-02-3
EINECS No.: 244-289-3
MF: C17H27NO2
Photoinitiator PBZ CAS NO.: 2128-93-0
EINECS No.: 218-345-2
MF: C19H14O
Photoinitiator BDK CAS NO.: 24650-42-8
EINECS No.: 246-386-6
MF: C16H16O3
Photoinitiator 907 CAS NO.: 71868-10-5
EINECS No.: 400-600-6
MF: C15H21NO2S
Photoinitiator 784 CAS NO.: 125051-32-3
EINECS No.: 412-000-1
MF: C30H22F4N2Ti 10
Photoinitiator 1173 CAS NO.: 7473-98-5
EINECS No.: 231-272-0
MF: C10O2H12
Photoinitiator 2959 CAS NO.: 106797-53-9
EINECS No.: 402-670-3
MF: C12H16O4
Photoinitiator 369 CAS NO.: 119313-12-1
EINECS No.: 404-360-3
MF: C23H30N2O2
Photoinitiator BMS CAS NO.: 83846-85-9
EINECS No.: 281-064-9
MF: C20H16OS
Photoinitiator 379 CAS NO.: 119344-86-4
MF: C24H32N2O2
Photoinitiator DMBI CAS NO.: 21245-01-2
EINECS No.: 244-288-8
MF: C14H21NO2
Photoinitiator CBP CAS NO.: 134-85-0
EINECS No.: 205-160-7
MF: C13H9ClO
Photoinitiator DEAP CAS NO.: 6175-45-7
EINECS No.: 228-220-4
MF: C12H16O3
Photoinitiator BCIM CAS NO.: 7189-82-4
EINECS No.: 230-555-6
MF: C42H28Cl2N4
Photoinitiator CQ CAS NO.: 10373-78-1
EINECS No.: 233-814-1
MF: C10H14O2
2-Methyl-BCIM CAS NO.: 29864-15-1
MF: C44H34N4
Photoinitiator 810 CAS NO.: 58109-40-3
EINECS No.: 261-134-5
MF: C12H10F6IP
TCDM-HABI CAS NO.: 100486-97-3
EINECS No.: 1312995-182-4
MF: C44H31Cl3N4O2
Photoinitiator KIP-150 CAS NO.: 163702-01-0
MF: (C13H16O2)n
Photoinitiator ASA CAS NO.: 71512-90-8
MF: (C2H4O)n.C18H20N2O3
Omnipol BP CAS NO.: 515136-48-8
MF: (C4H8O)n.C30H22O7
Photoinitiator TX CAS NO.: 813452-37-8
MF: (C4H8O)n·C30H18O7S2
Photoinitiator 910 CAS NO.: 886463-10-1
MF: C52H68N6O5.(C2H4O)n
Photoinitiator 2702 CAS NO.: 1246194-73-9
MF: C28H18O5.(C2H4O)n
Photoinitiator OMBBCAS NO.: 606-28-0
EINECS No.: 210-112-3
MF: C15H12O3
Photoinitiator MBP CAS NO.: 134-84-9
EINECS No.: 205-159-1
MF: C14H18O
Photoinitiator PBZ CAS NO.: 2128-93-0
EINECS No.: 218-345-2
MF: C19H14O
Photoinitiator EMK CAS NO.: 90-93-7
EINECS No.: 202-025-4
MF: C21H28N2O
Photoinitiator-2-EAQ CAS NO.: 84-51-5
EINECS No.: 201-535-4
MF: C16H12O2
Photoinitiator CTX CAS NO.: 86-39-5
EINECS No.: 201-667-2
MF: C13H7ClOS
Photoinitiator BPO CAS NO.: 94-36-0
EINECS No.: 202-327-6
MF: C14H10O4
Benzoin CAS NO.: 119-53-9; 579-44-2
EINECS No.: 209-441-5
MF: C14H12O2
Benzil CAS NO.: 134-81-6
EINECS No.: 205-157-0
MF: C14H10O2
UV-2908 with CAS 67845-93-6
MF:C31H54O3
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To create much more price for clients is our company philosophy; purchaser growing is our working chase for Wholesale Price 81-48-1 - China UV absorber supplier UV-234 cas 70321-86-7 – Unilong , The product will supply to all over the world, such as: Finland, Houston, Qatar, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
By Althea from Slovenia - 2018.07.26 16:51
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By April from Mauritius - 2017.03.28 16:34
