Porous grille tube The porous grid tube is called porous because it has multiple holes. The porous grid tube includes a single-hole grid tube, a four-hole grid tube, a five-hole grid tube, a six-hole grid tube, and a nine-hole grid tube. Grid tube, seven-hole honeycomb tube and more holes, etc. table of Contents 1 Introduction 2 Specifications and prices Introduction Editor The porous grid
PVC porous communication pipe production line is widely used in telecommunication, mobile, broadband network, military communication, railway, transportation and other communication pipelines. Unit characteristics: The unit can choose different types of hosts according to different processing materials. The PVC host uses a conical twin-screw extruder to ensure plasticizing effect, high speed and h
What is the difference between the characteristics of PE, PP and PVC pipes? China's plastic pipes have initially formed a plastic pipe industry based on polyvinyl chloride (PVC-U) pipes, polyethylene (PE) pipes and polypropylene (PP-R) pipes. . Among them, polyethylene (PE) pipes are widely used in building water supply, building drainage, underground drainage pipes, building heating, gas transmis
The difference between PE pipe, PVC pipe, PP pipe and PB pipe PVC pipe: tensile, good compressive strength; excellent corrosion resistance; with adhesive, flange, socket installation; light weight, suitable for high-rise buildings. The price is lower than other plastic tubes. The disadvantage is that the flexibility is relatively poor, the low temperature brittleness is poor, and it cannot be use
How to choose the light diffusing agent for PC and PMMA LED tubes? At present, energy-saving and environmentally friendly lamps are becoming more and more popular, and more and more people are paying attention to the development of LED lampshade materials. These lampshade materials are PC (polycarbonate), PMMA (acrylic), etc. What additives can be used to achieve that LED lights are not dazzlin
What are the performance advantages of using PMMA / PC materials in LED lampshades? LED tube shell, PMMA / PC material used in pc lampshade, chemical name Poly polymethyl methacrylate, polymerized by MMA monomer. Referred to as PMMA, commonly known as acrylic, acrylic. The LED lampshade is a thermoplastic with a density of 1.19-1.20, a very high transparency, a transmittance of up to 91% -93%, v
[Introduction] Because of its unique advantages, LED has developed rapidly since its birth. However, in the field of ultra-thin and light-weight LEDs, the thickness of products has fallen below 0.7 mm. PCs have shortcomings such as low strength and linear expansion coefficient. Products are prone to soft deformation and bending problems. In order to solve the problems in this aspect of PC, nano-
【Introduction】 Broken cocoon into a butterfly, with the most gorgeous transformation and a stronger arm. This is very necessary for the development of any brand, an enterprise or even the entire industry. No matter how glorious it was, or faced with embarrassment, when the strength and experience have accumulated in the years, the Phoenix Nirvana is another successful occasion. 2014 is a year of
