Search results for: 3 mm 50 m Silicone Tube
#38295706 2024/01/28 To Up
SiO bridged AlN/methylphenyl silicone resin composite with integrated superior insulating property, high-temperature resistance, and high thermal conductivity.
A high-temperature-resistance insulating layer with high thermal conductivity is the key component for fabricating the instant metal-based electric heating tube. However, it is still a challenge for materials to possess excellent high-temperature resistance, superior insulating property, and high thermal conductivity at the same time. Here, a novel SiO bridged AlN/MSR composite based on methylphenyl silicone resin (MSR) and AlN filler was reported. MSR with a high thermal decomposition temperature of 452.0 °C and a high withstand voltage of 5.6 kV was first synthesized by adjusting the contents of alkyl and phenyl groups. The superior high-temperature resistant insulating property is 3.7 and 2.4 times higher than the national standard requirement of 1.5 kV and commercial silicone resin, respectively. The hydrogen bonds formed between SiO, AlN, and MSR and the electrostatic adsorption between SiO and AlN can remarkably improve the uniform dispersion of AlN in MSR and thus enhance the insulating property, thermal conductivity, and thermal stability. With the addition of 2 wt% SiO and 50 wt% AlN, the SiO-AlN/MSR composite exhibits an extremely high withstand voltage of 7.3 kV, a high thermal conductivity of 0.553 W·m·K, and an enhanced decomposition temperature of 475 °C. The superior insulating property and thermal conductivity are 4.9 and 1.3 times higher than the national standard requirement and pure MSR, respectively. This novel composite shows great potential for application in the fields requiring integrated superior insulating property, high-temperature resistance, and high thermal conductivity.Jinlu Han, Jing Mei, Dequan Huang, Kai Pan, Yuqian Zhang, Zhuang Xu, Fenghua Zheng, Juantao Jiang, Yahao Li, Youguo Huang, Hongqiang Wang, Qingyu Li
2667 related Products with: SiO bridged AlN/methylphenyl silicone resin composite with integrated superior insulating property, high-temperature resistance, and high thermal conductivity.
1100ug Lyophilized96 wells (1 kit) 6 ml Ready-to-useRelated Pathways
#36259239 2022/10/19 To Up
Assessing Radiology Practice Patterns for Obtaining MRI in Pediatric Patients with MR-Conditional Tracheostomy Tubes.
Silicone tracheostomy tubes are a popular choice for pediatric patients with chronic tracheostomies due to their pliability and increased comfort. However, the presence of wire reinforcement causes them to be labeled "MR-conditional." The objective of this study was to understand practice patterns across radiology departments for obtaining MRI in children with MR-conditional tracheostomy tubes.Ellen M Cahill, Michael Chee, Kelvin Kwong
2787 related Products with: Assessing Radiology Practice Patterns for Obtaining MRI in Pediatric Patients with MR-Conditional Tracheostomy Tubes.
5 G500 MG50000 Units 100 G250 mg 1 GRelated Pathways
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#33985642 // To Up
[Determination of o-toluidine in workplace air by solvent desorption-gas chromatography].
To establish solvent desorption gas chromatograph method for o-toluidine determination in workplace air.Di Feng, Xingbei Yu, Meng Yan, Hao Du
2544 related Products with: [Determination of o-toluidine in workplace air by solvent desorption-gas chromatography].
1 G250 TESTS100 mg400Tests18 kgs5mgRelated Pathways
#24485360 2014/01/30 To Up
In vitro comparisons of retropulsion and fragmentation efficacy of 2 cordless, handheld pneumatic and electromechanical lithotripsy devices.
To compare, in vitro, probe velocity/displacement, retropulsion, and fragmentation capacity of the cordless electromechanical (LithoBreaker) (hard vs soft probe guide) and pneumatic (StoneBreaker).Wael Y Khoder, Markus J Bader, Nikolas Haseke, Christian G Stief, Michael Baumgartl, Thomas Pongratz, Ronald Sroka
1395 related Products with: In vitro comparisons of retropulsion and fragmentation efficacy of 2 cordless, handheld pneumatic and electromechanical lithotripsy devices.
10 mg200ul200ug200ug200ul105 mg 5 G110200Related Pathways
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#15486391 // To Up
Impact of evacuated collection tube fill volume and mixing on routine coagulation testing using 2.5-ml (pediatric) tubes.
Anecdotal observations by pharmacists monitoring anticoagulated patients indicate that blood samples collected in 2.7-mL (pediatric) evacuated tubes frequently produced falsely elevated international normalized ratio (INR) results.Jung Chuang, Melanie A Sadler, Daniel M Witt
1489 related Products with: Impact of evacuated collection tube fill volume and mixing on routine coagulation testing using 2.5-ml (pediatric) tubes.
20 ul24 reactions1050 ul50 ul50 ulRelated Pathways
#9493723 // To Up
Thrombolysis of mural thrombus by ultrasound: an experimental in vitro study.
The authors perform an in vitro evaluation of the thrombus fragmentation to determine the efficacy and degree of downstream clot fragment embolization that occurs during transcatheter ultrasound treatment of fibrin-rich mural thrombus in a peripheral venous flow model with variable diameter tubing.A Dick, J Neuerburg, T Schmitz-Rode, H Alliger, H Schmid-Schönbein, R W Günther
2924 related Products with: Thrombolysis of mural thrombus by ultrasound: an experimental in vitro study.
96 tests100ug Lyophilized100 μg1 Set1 Set100 μg1 Set100 μg100ug1-8 Sample KitRelated Pathways
#9225174 // To Up
Results of middle ear ventilation with 'Mangat' T-tubes.
Tympanostomy tube placement has been shown to be an effective treatment for recurrent acute otitis media and chronic otitis media with effusion. The Senior author, (K.S. Mangat), considered stiffness and the longer inner limbs of the Goode (Xomed) or Treace (Treace Medical) T-tubes as important factors in the high incidence of complications, and used smaller soft silicone. Mangat-tube (Xomed) with shorter inner limbs. A prospective study was undertaken over a five year period (July 1987-July 1992) which was a continuation of a previous retrospective study of Goode and Treace T-tubes (Mangat, K.S., Morrison, G.A.J., and Ganiwalla, T.M. (1993) Int. J. Pediatr. Otorhinolaryngol. 25, 119-125). 322 Mangat tubes (M-tubes) were inserted in 191 patients with persistent otitis media with effusion. The peak ages for insertion were between 4 and 6 years. Spontaneous extrusion occurred in 240 ears (66.5%; 154 patients) at a mean time of 29.3 months. Of these, there were 60 perforations at three months follow-up (18.6%) which fell to 31 perforations after six months (9.6%). Surgical extraction of the M-tube was necessary in 82 ears (22.7%; 50 patients) following persistent otorrhoea or resolution of the condition. Otorrhoea, requiring treatment, was noted in 36 ears (11%). No association was found between the occurrence of infection and the incidence of perforation persisting after a year. There was a higher incidence of persistent perforation in those requiring surgical extraction. The overall persistent perforation rate of only 9.6% would appear to be less than that experienced with Goode or Treace T-tubes.N Siddiqui, S Toynton, K S Mangat
1782 related Products with: Results of middle ear ventilation with 'Mangat' T-tubes.
20 ul500 tubes/pk 10 pks/case 20 ul50000 Units100 per bag, 10 bags per50 ul1Related Pathways
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