Sbm Sbm50 Sbm55 Stearoylbenzoylmethane CAS 58446-52-9

• CAS No.: 58446-52-9
• Formula: C26h42o2
• EINECS: 261-257-4
• Type: Heat Stabilizer
• Appearance: Powder
• Quality: Industrial
• Model NO.: JLSWY20221128
• Colour: White
• Transport Package: 25kgs Carton or 25kgs Drum
• Specification: white powder
• Trademark: UNILONG
• Origin: Shandong, China
• HS Code: 2914399090
• Production Capacity: 250000kgs/Month

Product Description

Quick Description

CAS:58446-52-9
Molecular Formula:C26H42O2
Molecular Weight:386.61
Appearance:White Or Light White Crystal Powder
EINECS:261-257-4

Product Description

What Is Stearoylbenzoylme-thane?
Stearoylbenzoylme-thane (SBM) is an important β- Diketone structure is an auxiliary heat stabilizer for plastics. It can be combined with a variety of stabilizers. Through the synergistic action of components, it can effectively improve the transparency and weather resistance of PVC products, avoid precipitation and "zinc burning" during processing. Compared with common stabilizers, it has good thermal stability, chemical stability and light stability, non-toxic and tasteless, and does not pollute products.
 

ITEM	STANDARD		RESULT
Appearance	White Or Light White Crystal Powder		Conform
PURITY	≥97%		97.3%
MELTING POINT	≥58ºC		Conform
ASH CONTENT	0.2% max		Conform
HEAT LOSS (120ºC,1hr)	0.2max		Conform

 

ITEM	STANDARD		RESULT
Appearance	White Or Light White Crystal Powder		Conform
PURITY	≥70%		74.4%
MELTING POINT	≥58ºC		57.3-62.3
ASH CONTENT	0.2% max		0.07
HEAT LOSS (120ºC,1hr)	0.2max		0.06

 

Application Of Stearoylbenzoylme-thane 
1.Widely used in food and medicine packaging, such as mineral water bottles, oil bottles, transparent sheets and transparent films.
2.As a co stabilizer of calcium / zinc hydroxide stabilization system, it is used to manufacture mineral water bottles, oil drums, transparent sheets and transparent films
3.Organic PVC auxiliary heat stabilizer, mainly used in combination with compound calcium zinc / compound rare earth heat stabilizer, can inhibit the initial coloring, prevent "zinc burning" and improve the thermal stability of PVC products.

Packaging & Shipping

25kgs/drum,9tons/20'container
25kgs/bag,20tons/20'container

Company Profile

Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials. 
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.

Our Advantages

FAQ

Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection?
A4: Yes.we do.

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.