Competitive Price Trimellitic Anhydride CAS 552-30-7 with Free Samples in Stock

ECHNICAL DATA SHEET
Chemical name:  Trimellitic Anhydride (TMA)
CAS NO.:  552-30-7
CHEMICAL FORMULA:  C9H4O5
Structural formula:
 
Physical and chemical properties:
Appearance: white flake.
Solubility: soluble in hot water, acetone, N,N-dimethylformamide, cyclohexanone, cyclohexanone, soluble in absolute ethanol and reactive with it.

Specifications

1. For trioctyl trimellitate-production.

Widely used as the clad material of electrical components, internal electric wires of vehicles, and semiconductors, etc., as well as, automotive cable, car upholstery, artificial leather, washing machine drain hose, venetian blinds, sealing materials and packing, etc.

2. For producing polyamide polyimide and polyester.

Mainly used for F and H grades motor insulation materials, which can be long-term used at 230-250 ºC. Additionally, it can be used for manufacturing the molded plastic parts of electrical components, valve parts, bearings, jet engine parts, and others.

3. For producing alkyd resin.

Mainly used as the prime coat of automotive, electrical appliances and mechanical products, and also used as the surface paint of kitchen, furniture and others, as well as, used for the industrial building materials and commonly paints, etc.

4,Other applications

It is cheap and practical curing agent. It is widely used for the places with higher decorative, anti-corrosion requirements, such as, household appliances, bicycles, doors, windows and others. And used as the heat resistant insulating laminates, synthetic dyes, heat resistant varnish, stabilizer, fiber softening agent, pigment, water treatment agent, cinefilm and surface active agent, etc

Packaging & Shipping
1. Inner double plastic bags----25kg/Fiber drum (36*36*45cm, GW: 28kg, NW: 25kg);
2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg).
3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
 

Hebei Niuri Spraying Technology Co., Ltd.  It was founded in 2023, located in Xingtai, Hebei Province, which is specialized in the research of production and trade of plastic material and pharmaceutical intermediate. Our products have spread over more than 50 countries in the world, Most of the products produced and sold are exported abroad, and it is well-received in all around the word for its excellent quality. At the same time in case to maintain good relations of cooperation with domestic manufactures, we actively develop new products, new customers and constantly meet the needs of customers at home and abroad. We sincerely welcome more clients to cooperate with us.

1. We have our own factory and produce our own research and development products.
2.The quality of our products is guaranteed and the price is favorable
3.We are relatively close to Tianjin Port, and the delivery is more convenient
4. We can customize according to customer's needs

Q1: Are you a manufacturer or trade company?
A: We are a manufacturer for Powder Coating and Plastic Masterbatches products over 10 years.
OEM & ODM are available.  

Q2: Can I get a sample before order in bulk? What is your MOQ ?
A: Yes, support sample order.   

Q3:What is the lead time?
A: Generally 5-20 days(based on quantity).  

Q4:Where is your loading port? 
A: Tianjin Port, In China.  

Q5.What is the shipping method?
A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).
Please confirm with us before placing orders.  

Q6:What are your payments terms?
A: T/T, PayPal, Western Union or by Alibaba Trade Assurance  

Q7.How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers' benefit;
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.