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GMP Certified Synthesis of Custom Polymers

What Karebay Biochem Inc., a Polymer Production Service Company Can Offer You?

Custom Polymer Design, Synthesis, Manufacturing, Compounding, and Processing, covering a vast array of application fields such as medical devices, water purification, drug/gene delivery, energy storage, electronics, rubbers, plastics, adhesives, and 3D printing inks, all conducted under cGMP and ISO conditions. Whether you require top-to-bottom property-to-structure design or bottom-to-top high-throughput screening of polymers for specific applications, our disruptive, creative technologies combined with decades of deep experience drive us to exceed standard-of-art results, elevating your product performance to unparalleled levels beyond your expectations.

As the globally operated, most affordable, powerful, and comprehensive specialty polymer R&D and large-scale production manufacturer, we offer a wide range of polymer chemistry expertise covering ring-opening, RAFT/ATRP, addition, ionic (cationic/anionic), condensation, and many newly published novel polymerization chemistries. Our polymer categories include polypeptides, oligonucleotides, polysaccharides, hydrogels, biobased (PBAT, PBST, PET), biodegradable (PCL, PLGA, MAG, polyanhydrides), elastomers (TPU, biodegradable PUs), composite polymers (such as radiation glass), MIPs (Molecular Imprinting Polymers), self-healing polymers, block copolymers with precisely controlled domain length, and any well-published polymers.

We offer Karebay Biochem Inc. and contract polymer synthesis services, with the flexibility to adapt new polymers via innovative polymerization mechanisms into our services at any time. Our formulation services cover nanoparticles for various applications using both bottom-up and top-down strategies, as well as films/membranes with special functions such as solar panels.

Our processing methods encompass injection (co-injection), 3D printing, molding, photopolymerization-based flexible shaping of complicated morphologies, blowing injection, and more. Experience the difference with our custom specialty polymers and custom functional polymers tailored to meet your unique requirements. Contact us today to discover how our polymer synthesis expertise can elevate your project to new heights.

Bio-based PBS-Polybutylene Succinate is now available as a contract polymer manufacturing service package!

Contact us today regarding this functional polymer and its outstanding performance, advantages, and application fields!

Certified polymer production is on sale; a 20% discount is available for custom polymer manufacturing services.

Karebay Biochem Inc. is going to offer a 20% discount for the first 100 new clients visiting this site more than 10 times a month on all services.

Please comment on our Karebay Biochem Inc. services today!

We look forward to receiving testimonials from our new customers!

All polymer synthesis services are on sale now!

On all major holidays, we have big promotions, talk to us about your Karebay Biochem Inc. service needs today!

A new polymer synthesis service site, grand opening soon!

Karebay Biochem Inc. is opening new sites in the USA; we will let you know by then!

Karebay Biochem Inc.

FAQs

What if You're Unsure About the Polymer Structures You Need to Synthesize?
Karebay Biochem Inc. can assist by designing the best polymer categories with suitable parameters to maximize properties tailored to your specific requirements.

Concerned About Polymer Costs?
Karebay Biochem Inc. can manufacture or source monomers, initiators, and catalysts and conduct contract polymer synthesis or custom polymer manufacturing at the most competitive prices, ensuring cost-effectiveness for your project.

Wondering About the Polymer Synthesis and Characterization Services Provided?
Karebay Biochem Inc. offers a comprehensive range of characterization services, including:

  1. GPC (Gel Permeation Chromatography): Reveals Mn (number average molecular weight), Mw (weight average molecular weight), and PDI (polydispersity index), among others.
  2. NMR Spectrum: Identifies molecular structure and detects impurities with Mn calculation.
  3. DSC (Differential Scanning Calorimetry): Measures glass transition temperature (Tg), melting temperature (Tm), and crystallization temperature (Tc).
  4. TGA (Thermogravimetric Analysis): Characterizes heat, oxidation, and decomposition potentials.
  5. DMA (Dynamic Mechanical Analysis): Conducts thermal analysis.
  6. SEM (Scanning Electron Microscopy), including EDS (Energy Dispersive X-ray Spectroscopy), Analyzes morphology and surface elemental compositions.
  7. TEM (Transmission Electron Microscopy): Provides insights into crystallinity, thickness, and more.
  8. Rheology: Measures the viscosity of the polymer.
  9. TMA (Thermomechanical Analysis): Conducts thermal analysis.
  10. Any other characterization service is available upon request.
  11. Rely on Karebay Biochem Inc. for comprehensive polymer synthesis solutions tailored to your needs, from design to characterization and beyond.