SUBSTRATE - 1319 Anuncios

Viernes 30 agosto 2019

Cantidad : 100-1,000, - Precio : 20s

HDI boards, one of the fastest growing technologies in PCBs, are now available at Eolane SCM. HDI interconnect board contains blind and/or buried vias and often contains microvias of .006 or less in diameter. They have a higher circuitry density than traditional circuit boards. There...

Jueves 29 agosto 2019

PVC coil door mat carpet is a carpet made of PVC resin material. It is made of PVC and its copolymer resin as the main raw material, with fillers, plasticizers, stabilizers, colorants and other auxiliary materials. It is formed on a continuous sheet of substrate by uniform mixing...

Sábado 24 agosto 2019

Cantidad : 500KK/Mont - Precio : USD 3.1 Above

SMD means surface mounted diode. This is a better technology than the first generation DIP LEDs. The SMD type LEDs are mounted on an aluminum substrate and enveloped in an epoxy resin. SMD LED package size: 5050, 3030, 2835, 3535, etc. Overview of SMD LED Series White SMD LED New...

Sábado 17 agosto 2019

Cantidad : 500kg

A functional insulator coating to protect insulators in pollution area, such as industrial area, coastal area and other extreme environmental conditions, also can be used in normal environmental conditions. RTV-II/ PRTV is a one part and new type Room Temperature Vulcanizing RTV silicone...

Viernes 16 agosto 2019

HLP Klearfold: The Visual Packaging Innovator and Market Leader HLP Klearfold is the clear packaging specialist… the company manufactures visual packaging exclusively and has been doing so for over 40 years. It is the world's largest and most accomplished producer of plastic folding...

Viernes 16 agosto 2019

Cantidad : 1Number - Precio : 0.5USD

To produce the highest quality clear plastic box packaging, we start with the finest quality, box-grade plastics available: premium grade APET, RPET, bio-PET, PETG, PP and PVC. We purchase materials from only the world's best producers, always to our more demanding appearance and...

Lunes 12 agosto 2019

Syringe filter is a kind of filter connected to the front of the syringe. When the experimenters deal with the chromatographic samples with syringe filter, they should pay attention to avoiding bringing impurities in the process of filtration. One reason for the appearance of such...

Sábado 10 agosto 2019

Cantidad : Proofing b - Precio : 200-1500CNY

What is High Tg PCB When the temperature rises to a certain area, the substrate will change from "glass state" to "rubber state", and the temperature at this time is called the glass transition temperature (Tg) of the plate. That is, Tg is the highest temperature (°C) at which the...

Sábado 10 agosto 2019

Cantidad : Proofing b - Precio : 200-1500CNY

Custom high frequency pcb from professional high frequency pcb company china shenzhen with factory price in low cost. The high frequency of electronic equipment is a development trend, especially in the development of wireless networks and satellite communications, the high-speed...

Sábado 10 agosto 2019

Cantidad : Proofing b - Precio : 200-1500CNY

HDI PCBs, one of the fastest growing technologies in PCBs, are now available at PCBSky. HDI PCBs contain blind and/or buried vias and often contain microvias of .006 or less in diameter. They have a higher circuitry density than traditional circuit boards. There are 6 different types of HDI PCBs...

Sábado 10 agosto 2019

Cantidad : Proofing b - Precio : 200-1500CNY

In order to make electronic communication technology have a higher speed development. High-quality high-speed transmission, many of today's communication equipment have begun to use high-frequency multi-layer PCB. The material of multi-layer high-frequency circuit boards has excellent...

Sábado 10 agosto 2019

Cantidad : Proofing b - Precio : 200-1500CNY

Half hole pcb: The walls of the PTH holes on the PCB are plated with Half-hole formed by smooth and complete metal forming.The Half hole process on the edge of the board is already a mature process in PCBSKY PCB manufacturing processing. How to control the quality of the product after...

Sábado 10 agosto 2019

Cantidad : Proofing b - Precio : 200-1500CNY

Aluminium Core PCB is a metal-based copper clad laminate with good heat dissipation function. Generally, the single panel is composed of a three-layer structure, which is a circuit layer (copper foil), an insulating layer and a metal base layer. Also used for high-end use is designed...

Jueves 08 agosto 2019

Cantidad : 15/ week - Precio : $150-$450/m

Introduction Of Outdoor Artificial Washington Palm Tree Material Leaves: UV-protected Plastic Leaves Trunk: Outside: UV-protected Fiberglass And Plastic Trunk Inside: Strong Steel Pipe Bottom: Square Steel Plate Total height 5 m-15 m (16 ft-50 ft) Diameter of the crown 3...

Martes 06 agosto 2019

Cantidad : 15/ week - Precio : $150-$450/m

Introduction of Artificial Ficus Tree Beijing Palm Company can supply any both indoor or outdoor artificial ficus tree, which also called Artificial Bayan Tree. When making products, as for trunks, we can make them into different kinds of shapes, whether it is bent or straight. Also...

Martes 06 agosto 2019

Cantidad : 15/ week - Precio : $150-$450/m

Introduction of outdoor artificial coconut palm trees Artificial coconut palm trees are a great way to add height, shade and tropical fun to the commercial space. Available up to 40 feet in height, these realistic artificial outdoor plants are wonderful landscapes that do not need...

Martes 06 agosto 2019

Cantidad : 15/ week - Precio : $150-$450/m

Introduction Of Preserved Date Palm Tree Withspecial technique by the means of the latest modern biotechnology, large preserved bonsai tree presents you with fresh and tropical feelings whether it be indoors or outdoors. Material 1. Leaves: Natural Preserved Leaves 2. Trunk: a)Outside...

Martes 06 agosto 2019

Cantidad : 15/ week - Precio : $150-$450/m

ntroduction Of Preserved Washington Palm Beijing Palm International Group Ltd. offers preserved palm trees, preserved by special technique by the means of the latest modern biotechnology. Each palm tree is custom made. Material 1. Leaves: Natural Preserved Leaves 2. Trunk: - Outside...

Lunes 05 agosto 2019

One of the main factors affecting the life of the liquid chromatographic column is the mobile phase. There are three aspects of the mobile phase factors. The pH value of the Mobile Phase The fillers of different substrates apply to different pH value range. Under normal temperature...

Sábado 03 agosto 2019

Introduction of aluminum foil specification application field more products Introduction to 1060 aluminum foil Manufacturer type: Aluminum foil raw material manufacturers (do not do late composite, printing, adhesive and other processing processes, only provide aluminum foil substrate)...

Jueves 01 agosto 2019

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...

Jueves 01 agosto 2019

It is important for the experimenters to use and maintain chromatographic columns correctly. They should focus on many some things so as to protect the columns in the using process. Here we talk about several attentions. Avoid changing pressure and temperature dramatically and any...

Miércoles 31 julio 2019

CVD diamond (Chemical Vapor Deposition diamond). The mixture of carbon-containing gas and oxygen is excited and decomposed at a high temperature and a pressure lower than the standard atmospheric pressure to form an active diamond carbon atom, and the deposit is alternately grown...

Lunes 08 julio 2019

QuEChERS is a pretreatment that has the characteristics of Quick、Easy、Cheap、Effective、Rugged and Safe, which is the reason why it is becoming more and more popular in the new testing methods. It was developed by Professor Anastassiades in 2003, which was used in agricultural testing at first...

Martes 02 julio 2019

The average sample addition recovery rate of QuEChERS method is higher than 85%, with fewer impurities interfering with the detection of the target substance, a small amount of solvent, simple and fast operation, which will be the preferred pretreatment method for routine detection...

Lunes 01 julio 2019

- RTV-1 Silicone Rubber - RTV-1 silicone is a condensed non conductive silicone rubber that is gradually cured from outside to inside by contacting with moisture in the air. rtv grease-1 silicone rubber are used in bonding, sealing, encapsulating photovoltaic module components including...

Lunes 01 julio 2019

- Addition Silicone Rubber - GOLOHO Addition Silicone Rubber produces no by-products rtv grease in the curing process, allowing their use in deep section and complete confinement.GOLOHO Addition Silicone Rubber has two types, one is one-part silicone rubber, the other is two-part...

Jueves 20 junio 2019

Extraction is often susceptible to matrix interference. One analytical method is fine in this matrix but can become problematic in another matrix. If we encounter such a situation, how can we improve the QuEChERS method to overcome it? For pesticide residues, most of the food samples...

Miércoles 19 junio 2019

The most important process of the whole purification is selecting the most suitable Flash column. And now we will talk about the key content of the column: stationary phase. Stationary phase, commonly known as filler, is the most central part of chromatography. When we choose the...

Jueves 13 junio 2019

Package 1 QuEChERS extracting pesticide residues from plants Extraction box: 50 ml centrifuge tube + AOAC/EN salt pack 2 kinds of buffer salts: General buffer salt for phase-separation and pH-adjustment; Anhydrous magnesium sulfate completely separates water in the matrix from the...