Bio-Based Plasticizers for Polyvinylchloride (PVC) | SpringerLink
Natural–based PVC plasticizers increased over the last few years owing to the following advantages: 1. Increase the workability 2. Low toxicity 3. Low migration 4. Good compatibility with PVC 5. Provided from renewable and biodegradable resources 6. Increase the polymer chain flexibility 7. Reduce greenhouse gas emissions.
Machine learning-assisted non-destructive plasticizer
Sarath Josh, M. K. et al. Temperature-and solvent-dependent migrations of di(2-ethylhexyl) phthalate, the hazardous plasticizer from commercial PVC blood storage bag. J. Polym.
Commercially available blood storage containers - PubMed
Specific issues addressed included the use of di-ethylhexyl phthalate (DEHP) as plasticizer for polyvinyl chloride (PVC) blood bags, the size, material and thickness of platelet bags, and the fracture resistance of plasma bags. Alternatives to DEHP for red blood cell (RBC) storage exist, but are mostly in a developmental stage. Plastic bags
Non-DEHP PVC and Medical Devices | Spectrum Plastics
ATBC is the common plasticizer for enteral applications, whereas BTHC is most often used in blood storage bags and catheters. The BTHC, however, is a very expensive plasticizer. DOA or dioctyl adipate, has the best efficiency of the common plasticizers and by far the best low temperature properties.
Mycelial fungi completely remediate di (2-ethylhexyl
Abstract This pioneering work describes how simply, inexpensively and efficiently novel fungi utilize the alarming plasticizer, di (2-ethylhexyl)phthalate (DEHP) blended in PVC blood storage bags (BB). In order to quantify total DEHP (33.5%, w/w) present in BB, it was extracted using n-hexane and confirmed by GC-MS.
- What is DEHP in PVC blood bags?
- In PVC blood bags, di- (2-ethylhexyl)phthalate (DEHP) has been used for more than 50 years as the plasticizer, resulting in a functional polymer with excellent characteristics such as inertness, flexibility, transparency, and high resistance to heat and chemicals.
- What is a PVC blood container?
- Polyvinyl chloride (PVC) plasticized with di (2-ethylhexyl) phthalate (DEHP) has been the material of choice for commercial blood containers since the mid-20th century.
- Can phthalic acid esters be bioremediated in PVC blood storage bags?
- Towards a process development for the bioremediation of phthalic acid esters (PAE) blended in various plastics, we explored the type of PAE in commercially available PVC blood storage bags (BB), its solvent- and temperature-dependent migrations and coefficient of diffusion (D) behaviors at static condition by solvent extraction method.
- Are commercial blood bags made of polyvinyl chloride (PVC)?
- All other authors declare no conflicts of interest. Material and financial support was received by Macopharma. Background and objectives Commercial blood bags are predominantly made of polyvinyl chloride (PVC) plasticized with di (2-ethylhexyl) phthalate (DEHP).
- Are PVC-DEHT blood bags phthalate?
- PVC-DEHT bags hold as high physical and functional quality as bags plasticized with DEHP. Therefore, we consider PVC-DEHT blood bags a recommendable non-phthalate candidate for future blood component collection and storage.
- What is a plastic blood bag?
- Plastic materials are based on polymers, which are large molecules built up by the repetition of small, simple chemical units (monomers). Polymers alone are of little value and must be compounded with various additives to make a useful material, or plastic. This is particularly true of PVC plastic, by far the most widely used blood bag material.
