Q: How to Get Sample? A: Sample within 500g could be sent for free once buyer’s DHL account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.
Q: What is Lead Time? A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.
Q: What’s the bulk Packing? A: Net in 25kg bag or 1000kg jumbo bag.
Q: How About the PTBBA of ZXCHEM? A: PTBBA, which stands for Para-tert-butylbenzoic acid, is a chemical compound with various applications in different industries. Here are a few examples of how PTBBA is used:
Pharmaceutical Industry: PTBBA is utilized as an intermediate in the synthesis of active pharmaceutical ingredients (APIs). It can be employed in the production of medications such as antihypertensive drugs, anti-inflammatory agents, and antipyretic compounds.
Polymer Industry: PTBBA serves as a monomer or additive in polymer synthesis. It can be incorporated into the manufacturing of polymers, resins, and coatings, providing enhanced properties such as improved heat resistance, durability, and chemical stability.
Chemical Intermediates: PTBBA is utilized as a chemical intermediate in the production of various compounds. It can be employed in the synthesis of dyes, pigments, fragrances, and other specialty chemicals.
Agrochemicals: PTBBA finds application in the production of agrochemicals, including herbicides and fungicides. It can be used as a building block in the synthesis of these agricultural chemicals, contributing to their effectiveness and stability.
Electronics Industry: PTBBA is employed as a photoresist in the electronics industry. It can be utilized in the fabrication of printed circuit boards (PCBs) and integrated circuits (ICs) as a protective coating during the photolithography process.