High Quality Polycaprolactone Powder CAS 24980-41-4 with Best Price

Polycaprolactone powder is a semi-crystalline chemically synthesized biodegradable linear polyester. Its chemical formula is (C₆HO₂)ₙ, and it is usually prepared from ε-caprolactone monomers through ring-opening polymerization reactions.
This material appears as a white solid powder, with a melting point ranging from 59 to 64 degrees Celsius and a glass transition temperature of -60 degrees Celsius.
Polycaprolactone is widely used in various fields due to its non-toxicity, excellent biocompatibility and biodegradability.
Its main applications include:
Biomedical field
The application of polycaprolactone in the biomedical field is particularly prominent. Its degradation products are non-toxic, can support cell adhesion and proliferation, and have a low inflammatory response.
Specific applications include:
Drug carriers and controlled-release systems: Used for constructing targeted drug delivery and drug sustained-release systems.
Tissue engineering scaffolds: As a material for supporting cell growth, used to construct degradable tissue engineering scaffolds.
Surgical sutures and implant materials: As absorbable surgical suture materials, they can also be used in vascular stents, cosmetic materials, etc.
Material Processing and Modification
Polycaprolactone is often copolymerized or blended with other materials to enhance its properties and expand its application scope.
Biodegradable plastics and packaging materials: Through blending modification, they are used to produce biodegradable packaging bags, films, and children's toys, etc. In food packaging applications, they must comply with relevant migration quantity safety standards.
Nanofiber spinning: It can be used to prepare nanofibers.
Other Application Characteristics
The linear polymer of poly(lactide) possesses shape memory properties and can be used to prepare shape memory polymers.
Furthermore, its antibacterial modified composite materials also have potential applications in the field of antibacterial.
In terms of safety, solid poly(lactide) is non-toxic and has no skin irritation. However, care must be taken for dust protection during processing. It should be stored in a cool and dry place, and transported as a non-hazardous item.
In the natural environment, poly(lactide) can completely degrade within 6 to 12 months.

Xian Harmonious Natural Bio- Technology Co., Ltd was founded in 2017, and located in Xian International Logistics Industrial Zone, Xian City. Shaanxi Province, China. Now it is the leading researcher and one of the biggest manufacturer in high technology APl area.

There are 8 experts in our research team. We insistin innovation and produce high quality products. And GMP standard workshop and complete stainless extraction equipment.

We have 2 sales deparments over 20 people and sell our products allover the word. We also have strong professional research and development team talented personnel and completely equipped laboratoy for the quality controlling. Various Detection Device is equipped in HNB company, such as HPLCGC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
HNB mainly engaged in export of products incuding,without limitation., pharmaceutical raw materials both for vet and human, also Vitamins, Amino Acids minerals, peptides, plant extract, feed and food additives. Our company's business is based on Honest, Trustwortly, Constanty to Go Beyond and Achieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.
Passion to innovate, Power to deliver !

Q1 Can i get some samples?

A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2 How to start orders or make payments?

A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information.

Payment by T/T,or Paypal or Escrow(Alibaba).

Q3 How to confirm the Product Quality before placing orders?

A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier

to us and take the samples. You can send us your product specifications and requests,we will manufacture

the products according to your requests.

Q4 What’s your MOQ?

A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge

is 100% paid.

Q5 How about delivery leadtime?

A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6 Is there a discount?

A6 Different quantity has different discount.

Q7 How do you treat quality complaint?

A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem

caused by us, we will send you free goods for replacement or refund your loss.

Q8 How to contact us ?

A8 You can choose your interested products and send inquiry to us.