Dongguan Songshen Plastic Electronics Co., Ltd. was established in 2001. For many years, it has been dedicated to chip resistors, chip capacitors, wirewound resistors, plug-in electrolytic capacitors, plug-in carbon film resistors, plug-in gold film resistors, power inductors, chip inductors, Production and sales of chip tantalum capacitor electronic components;
The Xunda Butyl Rubber Pipe Coating is a multilayer system used for the corrosion protection of oil ,gas ,and water underground or aboveground steel pipeline.
l Excellent adhesion to pipe and itself.
l Can be applied over a wide temperature range.
l Good conformability and consistent uniform thickness.
l Easily applied with no special equipment.
l Compatible with common pipe coatings.
l Excellent resistance to cathodic disbondment.
l Meets ASTM D 1000 .EN 12068.AWWA C214.
C209 and other international standard.
First of all, we need to analyze the advantages of each resistor, suitable for the application:
1 The sequela of the era of carbon film resistance, metal film resistance has become the only choice for audio, but the smaller size of the chip resistor actually performs better, foreign professional audio (not fever audio) uses a large number of chip resistors.
2 In the fever audio circle, the chip resistor is not advanced, the large metal film resistor looks superior, and the sound with the metal film resistor is better sold. This is a selling point, it can also be said to be a buying point for enthusiasts. .
3 Patch also has metal film resistors, but the cost is much more expensive than ordinary axial insert metal film resistors, no manufacturer is willing to increase costs.
4 fever audio has a misunderstanding, metal film resistance represents low noise and good sound quality, but in fact the noise of the chip resistor can not be heard by the ear, the noise in the sound usually comes from the ripple of the simple rectifier filter power system.
It can be said that the fever audio has become a special art rather than an electronic product, catering to the preferences of enthusiasts to decide everything.
Http://news.chinawj.com.cn Submission:
Butyl Rubber Pipe Coating
Butyl Rubber Tape,Pipe Coatings,Pipeline Coatings,Butyl Rubber Pipe Coating
Jining xunda pipe coating materials co., ltd. , http://www.pipeanticorrosion.com