“Green” biocomposites based on cellulose diacetate and
In such cases, the eco-friendly plasticizer should satisfy the compatibility, degradability, and renewability that are required for petroleum-based materials [2]. ... Dual effects of fatty acid...
“Green” biocomposites based on cellulose diacetate and
On the basis of the examined literature, TA was chosen to improve CDA processing in this study, as an environmentally sustainable (“eco-friendly”) plasticizer because of its low toxicity and fast biodegradability [10], [11]. Moreover, the solubility of triacetin in CDA is high and triacetin is a very effective plasticizer of CDA.
Interfacial effects of plasticizers on the properties
In this paper, eco-friendly plasticizers, such as glycerin (GL), diacetin (DA), triacetin (TA) and polyethylene glycol (PEG) are necessarily introduced. The plasticizing effect is evaluated...
Cellulose Plastics - ScienceDirect
Triacetin is also a common plasticizer for CA and is eco-friendly. It has been less applied in industrial processes than DEP but is proven as an efficient CA plasticizer. With increasing demand of environmental protections and “green” polymers, TA is now considered as a potential candidate to replace the phthalate plasticizers.
Triacetin as a Secondary PVC Plasticizer | SpringerLink
In this study, a glycerol derivative plasticizer (triacetin—TAG) was tested as a secondary plasticizer for PVC. TAG was added to PVC formulations from 10 up to 20 phr. The increase of the plasticizer content had a great influence on the properties of PVC samples.
- What are eco-friendly plasticizers?
- In this paper, eco-friendly plasticizers, such as glycerin (GL), diacetin (DA), triacetin (TA) and polyethylene glycol (PEG) are necessarily introduced. The plasticizing effect is evaluated by harmonic interface energy between CDA and plasticizer from contact angle test.
- Are biobased plasticizers from tartaric acid renewable?
- 9. Howell BA, Sun W (2018) Biobased plasticizers from tartaric acid, an abundantly available, renewable material. Ind Eng Chem Res 57:15234–15242 10. Howell BA, Lazar ST (2019) Biobased plasticizers from carbo‐ hydrate‐derived 2,5‐bis(hydroxymethyl)furan. Ind Eng Chem Res 58:1222–1228 11.
- Is tri a good plasticizer?
- A few researchers incorporated TRI or TEC as plasticizer in polymers such as PLA [7, 8] and PVC with reported reduction of glass transition temperature and melting temperature suggesting improvement in flexibility and processibility.
- Which plasticizers are used in plasticization of pegs?
- Due to the insufficient plasticizing effect and thermal instability of PEGs, the other three plasticizers of GL, DA and TA are mainly selected for the following research. Figure 5 shows the tensile strength and the elongation at break of plasticized CDA.
- What is the difference between TA and GL plasticizers?
- TA’s IR is slightly higher than DA, 2.4 (J cm −3) 0.5, suggesting that TA has almost the same plasticizing effect for CDA. The GL’s IR is extremely the highest (~ 16.4), indicating that it is the most unsuitable plasticizer among there plasticizers.
- Which plasticizer is better da or ta?
- On the contrary, as the content of DA or TA increases, the elongation at break improves, which indicates that both DA and TA have better compatibility with CDA. When the plasticizer amount is 30 phCDA, the elongation at break of CDA-DA and CDA-TA can reach to 26% and 29%, respectively.
