Biomaterial Polymer and Monomer

Your Professional Biomaterial Polymer and Monomer Supplier

Our goal is to become your true partner in the field of biomaterial polymer and monomer China. Suzhou Huanhua Fiber Sci-Tech Co.,Ltd. is a modern materials production enterprise that integrates research and development, manufacturing, sales, and service. Through continuous technological innovation and product development, the company aims to provide comprehensive services to its clients.

Why Choose Us

Product Application
The company's products include other PGA products and various biodegradable materials such as PCL, PTMC, PPDO, PLA and PLGA. We also sell monomers such as GA and LA. These products are widely used in the biomedical field.

Our Equipment
Our factory is equipped with advanced machines such as looms, spinning machines and winding machines. We use the latest technology in production and adopt new processes, which results in higher quality products.

Our Certificates
We have certificates such as CN202310817519.8, CN202311480030.2, CN202410356589.2.

Our Services
We have professional customer service staff who fully understand the needs of customers, provide accurate and professional information and promptly answer any questions that customers may have. We provide corresponding products according to customer needs and provide solutions for any problems encountered during purchase and transportation. If any problems arise during the use of the product, we will assign someone to communicate and solve the problem.

Types of Biomaterial Polymer and Monomer

The biomaterial polymer and monomer produced by our company mainly include the following types:

PCL
Because of excellent biocompatibility, shape memory properties, and biodegradability, Polycaprolactone (PCL) is widely applicable across various fields.

PTMC
PTMC shows excellent biocompatibility and biodegradability. It remains in a rubber-like state at body temperature, which offers a certain degree of elasticity.

PDLA
PDLA is a polymer compound formed by the polymerization of D-lactic acid monomers, possessing the following properties: good thermal performance and mechanical strength, biocompatibility and biodegradability. It can be decomposed into lactic acid within biological systems, causing no environmental pollution.

Advantages of Biomaterial Polymer and Monomer

PCL

PCL have many advantages, including:
Excellent biocompatibility: Because of excellent biocompatibility, shape memory properties, and biodegradability, Polycaprolactone (PCL) is widely applicable across various fields.
Easy to process: PCL is a soft material with superior performance and easy to process. So people regard it as a suitable material for tissue engineering scaffolds.
Degrades slowly: PCL has strong crystallinity and degrades slowly. In vivo degradation occurs in two phases: the first phase involves a continuous decrease in molecular weight without deformation or weight loss; the second phase begins once the molecular weight reaches a certain threshold, leading to material weight loss as it is gradually absorbed and excreted by the body.

PTMC

PTMC have many advantages, including: PTMC shows excellent biocompatibility and biodegradability. It remains in a rubber-like state at body temperature.

PDLA

PDLA have many advantages, including: PDLA is a polymer compound formed by the polymerization of D-lactic acid monomers, possessing the following properties: good thermal performance and mechanical strength, biocompatibility and biodegradability. It can be decomposed into lactic acid within biological systems, causing no environmental pollution.

Application of Biomaterial Polymer and Monomer

PCL

PCL can be used for a variety of purposes, including: Applications include surgical sutures, orthopedic splints, radiation therapy boards, resin bandages, and dental impressions in the surgical medical field; it can be also used in the polyurethane resin and other aspect like packaging and film.

PTMC

PTMC can be used for a variety of purposes, including: This characteristic makes it widely used in biodegradable binding devices, drug-controlled release materials, implantable materials, and in-body support materials. It can also be copolymerized with polyesters such as polylactic acid to enhance the properties of the polymer.

PDLA

PDLA can be used for a variety of purposes, including: Products made of poly-D-lactic acid can be used in the medical field, such as disposable infusion appliances, absorbable surgical sutures; controlled-release packaging agents for drugs; tissue engineering scaffolds and so on.

Properties and Specification of PCL

Name	Polycaprolactone
CAS	24980-41-4
Molecular Formula	(C6H10O2)n
Form	Granules
Melting Point	60°C
Density	1.0-1.2 g/cm3
Total heavy metal content	<10 Ppm
Ignition residue	<0.05%

Properties and Specification of PTMC

Name	Poly(trimethylene carbonate)
CAS	31852-84-3
Molecular Formula	CH3(C4H12O3)nCH3
Form	Chunks
Glass transition temperature	-20°C
Total heavy metal content	<10 Ppm
Ignition residue	<0.05%

Properties and Specification of PDLA

Name	Poly(D-lactide)
CAS	106989-11-1
Molecular Formula	CH3O(C6H8O4)nH
Form	Granules
Melting Point	175-185°C
Density	1.20-1.30 g/cm3
Total heavy metal content	<10 Ppm
Ignition residue	<0.05%

Storage Instructions of Biomaterial Polymer and Monomer

This series of products is made from biodegradable materials. During storage, it should be kept away from water, acidic substances, alkaline substances, alcohol-based reagents, and other agents that may cause degradation. The products should be stored in a sealed, dry, and low-temperature environment (frozen at -20 degrees Celsius in a refrigerator). Use a sealing machine for packaging (remaining unused products should not be stored in self-sealing bags).

Synthesis of PCL

PCL is prepared by ring opening polymerization of ε-caprolactone using a catalyst such as stannous octoate. A wide range of catalysts can be used for the ring opening polymerization of caprolactone.

Packaging and Shipping of Biomaterial Polymer and Monomer

Transport Package	Foil Bag and Carton
Shipping	Air, land, sea

FAQ

Q: What is the difference between PDLA and PLLA?

A: PLLA belongs to the PLA family, and, compared to PDLA (created through the polymerization of D-lactide), it exhibits higher crystallinity, chemical stability, and degradation resistance to enzymes and, as a consequence, a much longer resorption time.

Q: What is the difference between PLLA and PLGA?

A: PLA microspheres exhibit asymmetric centers in their backbone which result in either D or L forms, producing PDLA or PLLA. PLGA is the copolymer of D, L-lactic acid with glycolic acid. While both PLA and PLGA microspheres are insoluble in water, their absorption of water causes them to degrade over time.

Q: Are PLLA threads better than PDO?

A: Poly-L-Lactic Acid (PLLA): Another material often chosen for surgical sutures is the Poly-L-Lactic Acid (PLLA). The PLLA has been observed to be even more effective at simulating collagen production than PDO and is made from the same material.

Q: Is PLA the same as PLLA?

A: PLA is used in various medical applications including facial aesthetics. It's also the generic name given to the 'family' of polylactic acid fillers. So when we talk about PLA fillers, this refers to the group encompassing PLLA, PDLA and PDLLA.

Q: How long does PLLA filler last?

A: Multiple treatment sessions with PLLA are needed which are often spaced at one month intervals. The effects of PLLA typically last up to 24 months. After that, additional injections are required to maintain the effect.

Q: Is PLLA a piezoelectric?

A: Poly(L-lactide) (PLLA) is a biodegradable, biocompatible, optically active, and piezoelectric polymer that finds its use in biomedical applications, such as medical pressure sensors, actuators, energy harvesting devices, and scaffolds.

Q: Is PLLA resorbable?

A: Over the past 20 years, u-HA/PLLA has been validated as a bioresorbable material suitable for bone-regeneration applications, particularly in the maxillofacial region.

We're well-known as one of the leading biomaterial polymer and monomer manufacturers and suppliers in China. Please rest assured to buy bulk customized biomaterial polymer and monomer from our factory. Contact us for more cheap products.

PLLA, PLLA granules, Poly trimethylene carbonate chunks