Effects of anticoagulants with Danshen on patency of Dacron microprostheses in animal experimen

Li, Ye Yang; Li, Tian Zeng

doi:10.4172/plastic-surgery.1000273

Cited by 4 publications

(6 citation statements)

References 5 publications

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“…The modulus of GF is comparatively higher than that of the SF, whereas the extensibility of GF is low compared with the SF. The improvement in impact strengths of the composites at low wt % of GF loadings can be due to the fact that at this particular composition, the SF can effectively transfer the load from the GF [31]. Hence, comparatively less weight percentage of GF along with the SF reinforcement results in composites of a more enhanced performance than the 100% SF reinforced composites.…”

Section: Mechanical Property Sf/gf/pf Composites With Sf/gf Weight Ratiomentioning

confidence: 99%

“…Several advantages of natural fiber incorporated hybrid composites are reported earlier [7]. SF and glass fibers (GF) are good examples of hybrid composites [30,31] possessing very good combined properties. Yang et al [31] studied the mechanical and interface properties of SF/GF fiber-reinforced poly(vinyl chloride), PVC hybrid composites before and after immersion in water.…”

Section: Introductionmentioning

confidence: 99%

“…SF and glass fibers (GF) are good examples of hybrid composites [30,31] possessing very good combined properties. Yang et al [31] studied the mechanical and interface properties of SF/GF fiber-reinforced poly(vinyl chloride), PVC hybrid composites before and after immersion in water. Owing to the superior properties of GF, the mechanical properties of the hybrid composites increase with increasing volume fraction of GF.…”

Section: Introductionmentioning

confidence: 99%

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Studies on mechanical properties of sisal fiber/phenol formaldehyde resin in‐situ composites

Wei

Feng

2008

Polymer Composites

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Phenol formaldehyde resin (PF) reinforced with short sisal fibers (SF) were obtained by two methods, directmixing and polymerization filling. Impact and bending properties of resulting composites were compared. Under the same compression molding conditions, polymerization filled composites showed better mechanical properties than those of direct-mixed composites. The influences of fiber modifications on the mechanical properties of SF/PF in-situ (polymerization filled) composites have been investigated. Treated-SF-reinforced composites have better mechanical properties than those of untreated-SF-reinforced composites. The effects of SF on water absorption tendencies of SF/PF composites have also been studied. In addition, sisal/ glass (SF/GF) hybrid PF composites of alkali-treated SF were prepared. Scanning electron microscopic studies were carried out to study the fiber-matrix adhesion.

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Section: Mechanical Property Sf/gf/pf Composites With Sf/gf Weight Ratiomentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Studies on mechanical properties of sisal fiber/phenol formaldehyde resin in‐situ composites

Wei

Feng

2008

Polymer Composites

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“…Hybrid composites based on low density polyethylene (LDPE) reinforced with short banana and glass fi berhybrid composite have shown considerable enhancement in the mechanical properties of the composites [15]. Yang et al [16] studied the mechanical and interfacial properties of banana-glass fi ber reinforced PVC hybrid composite and have reported a substantial increase in impact strength. Sreekala et al [17] have reported the effect of hybridization of glass fi ber with oil palm fi ber reinforced composites.…”

Section: Introductionmentioning

confidence: 98%

Degradation and flammability behavior of PP/ banana and glass fiber-based hybrid composites

Nayak

2009

Int J Plast Technol

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Hybrid composites of polypropylene (PP) reinforced with short banana and glass fi ber were fabricated using melt-blending technique followed by injection molding. Maleic anhydride grafted polypropylene (MAPP) has been used as a coupling agent to promote the interfacial adhesion between the fi bers and the PP matrix. The degradation behavior in the composites and hybrid composites were studied employing FTIR spectroscopy. Test results indicated an increase in the carbonyl and hydroxyl regions increase with the incorporation of fi bers within the PP matrix. Further, BFPP composites exhibited higher degradation tendency as compared with the virgin polymer as well as the hybrid composites. Extent of biodegradation in the irradiated samples showed increased weight loss in the BFPP samples thus revealing effective interfacial adhesion upon hybridization with glass fi bers. Horizontal rate of burning test indicated 50% reduction in rate of burning in BFPP andBGPP composites with the incorporation of Mg(OH) 2 fl ame retardant. Limiting oxygen index tests also showed more consumption of oxygen for combustion in case of BGPP hybrid composites indicating improved fl ame retardant characteristics.

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“…No studies have yet been reported on the effect of hybrid‐CaCO 3 /talc filler on the thermal degradation and processability of PVC. Even though there have been numerous studies of PVC hybrid composites, these used two different types of reinforcement in the form of natural fibers and glass fibers [13–15].…”

Section: Introductionmentioning

confidence: 99%

Thermal properties and processability of talc‐ and calcium carbonate‐filled poly(vinyl chloride) hybrid composites

Tuen

Hassan

Bakar

2012

Vinyl Additive Technology

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The main objective of this investigation was to study and compare the thermal rigidity, thermal stability, and processability of poly(vinyl chloride) (PVC) composites filled with single fillers of talc and uncoated ground CaCO3 (SM 90) or a hybrid filler consisting of talc/SM 90. To produce the composites, the PVC resin, fillers, and other additives were dry‐blended in a laboratory mixer before being milled into sheets by using a two‐roll mill. Test specimens were prepared by compression molding, after which the thermal properties and processability of the composites were determined. Single and hybrid filler loadings used were fixed at 30 phr (parts per hundred parts of resin). Talc‐filled PVC composite showed slightly better thermal stability and rigidity than the composite filled with SM 90, and its thermal stability and rigidity slightly decreased with SM 90 content increasing from 5 to 25 phr in order to replace talc filler in the hybrid composites. The fusion time of talc‐filled PVC composite was shorter than that of SM 90‐filled PVC composite; thus, the fusion time of hybrid composites increased with increasing SM 90. The fusion torque showed an opposite behavior. J. VINYL ADDIT. TECHNOL., 2012. © 2012 Society of Plastics Engineers

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Effects of anticoagulants with Danshen on patency of Dacron microprostheses in animal experimen

Cited by 4 publications

References 5 publications

Studies on mechanical properties of sisal fiber/phenol formaldehyde resin in‐situ composites

Studies on mechanical properties of sisal fiber/phenol formaldehyde resin in‐situ composites

Degradation and flammability behavior of PP/ banana and glass fiber-based hybrid composites

Thermal properties and processability of talc‐ and calcium carbonate‐filled poly(vinyl chloride) hybrid composites

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