| CAS No.: | 632-79-1 |
|---|---|
| Formula: | C8br4o3 |
| EINECS: | 211-185-4 |
| Appearance: | Powder |
| Colour: | White or Light Yellow |
| Br %: | 67 Min |
| Customization: |
|---|
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Audited Supplier Specifications:
| Items | Control Standard | |
| Appearance | White Or Light Yellow Powder | |
| Br % | 67 Min | |
| M. P ºC | 270 Min | |
| Sulphate % | 0.15 Max. | |
| Moisture % | 0.2 Max | |
| Neutralization Equivalent | 228-242. | |
| Package | Net In 25kg Bag Or 1000kg Jumbo Bag | |
Tetrabromophthalic Anhydride (TBPA) is a white crystalline powder that is commonly used as a flame retardant in various applications such as plastics, textiles, and construction materials. It is a brominated derivative of phthalic anhydride and has a molecular formula of C8H2Br4O3. TBPA is highly effective in reducing the flammability of materials and delaying the spread of fire, particularly in high-temperature applications. In addition to its use as a flame retardant, TBPA is also used as a curing agent for epoxy resins and as a crosslinking agent for certain polymers. TBPA is classified as a hazardous substance and should be handled with care.
Application:
Tetrabromophthalic Anhydride (TBPA) is a versatile chemical compound with several applications in various industries. One of its primary uses is as a flame retardant additive in plastics, textiles, and construction materials. This is because TBPA can significantly reduce the flammability of these materials and delay the spread of fire, making them safer to use in various applications. TBPA is particularly effective in high-temperature applications, such as electrical and electronic equipment, due to its thermal stability.
In addition to its flame retardant properties, TBPA is also used as a curing agent for epoxy resins. Epoxy resins are commonly used in the aerospace and automotive industries for their excellent mechanical properties and resistance to corrosion. The addition of TBPA as a curing agent can improve the thermal stability and flame retardancy of these resins, making them suitable for use in high-temperature applications.
Furthermore, TBPA is used as a crosslinking agent for certain polymers. Crosslinking is a process that involves chemically bonding polymer chains together, which can improve their mechanical strength and durability. TBPA is particularly effective as a crosslinking agent for polyurethanes, which are commonly used in the production of foams, adhesives, and coatings.
Overall, Tetrabromophthalic Anhydride is a valuable chemical compound with diverse applications across various industries. Its flame retardant, curing agent, and crosslinking agent properties make it a useful ingredient in many products and processes.
Storage:
Cool and dry place and also can not store with acid and reducible material. During transportation, it should be far away from fire and heat source and can not transport together with acid, reducible material.
FAQ:
Q: What is the Minimum Order Quantity (MOQ)?
A: The MOQ is 1000KG.
Q: How can I obtain a sample?
A: We offer samples up to 500g for free. To receive one, please provide your DHL account for freight collection, or cover the courier costs upfront. These costs will be refunded upon placement of a bulk order.
Q: What is the lead time for orders?
A: Typically, orders are ready to be shipped approximately two weeks after receipt of the prepayment or Letter of Credit (L/C). However, this timeframe may vary by up to one week earlier or later, depending on production schedules.
Q: What are the bulk packaging options?
A: For bulk orders, packaging varies depending on the product form. Liquid products are packaged in 200-liter polythene plastic drums, with a net weight of 250kg per drum, or in 1250kg IBC Tanks, ensuring safe and efficient transportation. For powder products, we typically use 25KG Kraft paper bags, 25KG cardboard drums, or 1MT polypropylene bags, accommodating different handling and shipping requirements.
Q: What payment methods are accepted?
A: We accept various common international trade payment methods, including Letters of Credit (L/C), Documents against Payment (D/P), and Telegraphic Transfer (T/T). Please note that we do not accept credit card payments. Payment terms can be negotiated to provide flexibility and convenience for our clients, ensuring a smooth transaction process.
Q: Can the packaging be customized?
A: Yes, packaging can be customized to meet the specific needs of our clients. This includes options for different container sizes, materials, and labeling services. Please discuss your requirements with us in advance to ensure we can accommodate your needs.
Q: Is there a discount for large orders?
A: We offer volume discounts for large orders. The discount rate depends on the order quantity and product specifications. Please contact our sales team with your order details to discuss potential discounts and pricing.
Q: What quality certifications do you have?
A: Our products and manufacturing processes are certified by international standards such as ISO 9001 for quality management systems and ISO 14001 for environmental management systems. Specific product certifications and compliance documents are available upon request.
Q: How can I track my order?
A: Once your order is shipped, we will provide you with a tracking number and shipping details. You can track your order through the carrier's website or contact our customer service team for updates on your shipment's status.
Q: What shipping methods do you offer, and what are the terms of transport?
A: We offer versatile shipping options to accommodate the diverse needs of our clients, including sea freight, air freight, and land transportation. For sea freight, we support all major ports in China, ensuring comprehensive coverage for international shipping. Our land transportation options include both rail and road freight, providing flexibility for domestic and cross-border deliveries. Regarding transport terms, we are equipped to handle a variety of Incoterms, including FOB (Free On Board), CIF (Cost, Insurance, and Freight), CFR (Cost and Freight), DDP (Delivered Duty Paid), FCA (Free Carrier), and EXW (Ex Works), allowing us to tailor shipping and logistics services to meet specific requirements.
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