4-Methylbenzophenone, 134-84-9, Mpb, UV-Photoinitiator

• CAS No.: 134-84-9
• Formula: C14h12o
• EINECS: 205-159-1
• Status: Solid Catalyst
• Response Type: Polymerization
• Classification: Homogeneous Catalysts
• Model NO.: MBP
• Usage: Positive Catalyst
• Effect Size: Promoter Catalysts
• Manufacturing Method: Method of Precipitation
• Application Industry: Industry
• Transport Package: 25 Kg/Barrel
• Specification: 25kg
• Trademark: youwei
• Origin: China
• HS Code: 3824909990
• Production Capacity: 2000t/Year

Product Description

Product Description

4-Methylbenzophenone is an important pharmaceutical intermediate, but also a good surface dry photoinitiator, with low odor,

low cost widely used in wood, paper surface coating
 

Detailed Photos

Ingredients	4-Methylbenzophenone	Purity:	≥99%
Molecular formula:	C14H12O	Volatile matter:	≤0.5%
Appearance:	White flaky solid	Ash	≤0.1%
Melting point:	53-57 ºC	Absorption peak	245nm, 330nm

Description

The effective absorption peak of MBP is 245,330nm, which belongs to short-wave photoinitiator. Active amines are needed to

assist the production of free radicals, which initiate the photopolymerization reaction. Therefore, MBP has the advantages of fast

curing speed and good surface effect. Low heat release, easy to lead to curing process cracks, suitable for the production of snow

patterns and ice applications. Widely used in UV-curable coatings, inks, UV-curable adhesives, composite coatings

Product Parameters

Absorption Peak:251nm, 333nm

Addition: 2-5%.

Users are advised to determine the optimum dosage by experiment before use.

Mbp is the most commonly used photoinitiator, which has the advantages of low heat release, good light transmission, low odor,

and suitable for thin coating curing

Packaging & Shipping

This product will be functional for 24 months as long as storing under normal temperature and keeping away from heat and light. 
This Product will be packed into 25kgs/bag.
 

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
A:30% deposit in advance, 70% balance by T/T, L/C, paypal, Western Union or else before shipment.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.

Tip:

The information contained in this TDS is intended as advice only and whilst the information is provided in utmost good faith and has been based on our best information currently available, is to be relied upon at the user's own risk. No representations or warranties are made with regards to its completeness or accuracy and no liability will be accepted by You Wei for damages of any nature whatsoever resulting from the use of or reliance on the information.