1.butylene/propylene hydration 2.lower dropout and high exchange capacity 3.resistance to high-temperature 4.long-life Resin Catalyst D008D008 as the resistance to high-temperature catalyst , is proper for making SBA/IPA through isobutylene hydration and propylene hydration.The max. operation temperature can reach to 180°C. Typical properties: (These properties typical but do not constitute ...
1. Encryption & Windows style 2. High machining quality; 3. High reliability; 4. Strong anti-Interference. Weihong Ncstudio Double Z-axis Router CNC System l PCI bus interface;l Advanced motion control algorithm with better machining quality;l Selectable Pulse output frequency,160KBit/s or 1MBit/s;l Differential output/input signals with better reliability;l Extended boards with simpler wire ...
1.Solar vacuum tube: 3.3high borosilicate glass 2.100000Btu/day based on 1000watt/m2 3.SRCC.Solar Keymark.CE.ISO solar vacuum tube: Vacuum tube: 3.3high borosilicate glass The vacuum tube of our solar water heater has the high absorption rate and low emission rate,the absorption rate is 0.90-0.93 (AM1.5)the emission rate is 0.05-0.075 (80±5)vacuum tightness is P≤5.0*0.0001Paidle sunning property ...
Solar vacuum tube .Competitive price and good quality .Certification:CE,ISO9001 .5-15 years warranty .OEM availabl Solar vacuum tubeModel:FD-HP-01Solar vacuum tube working principle: 1. On heat-pipe collector, the condenser zone of the heat-pipe is inserted to the copper sleeves which are distributed on the water pipe averagely. 2. After the solar energy is absorbed by the vacuum tubes, it is ...
Solar vacuum tube .Competitive price and good quality .Certification:CE,ISO9001 .5-15 years warranty .OEM availabl Solar vacuum tube working principle: 1. On heat-pipe collector, the condenser zone of the heat-pipe is inserted to the copper sleeves which are distributed on the water pipe averagely. 2. After the solar energy is absorbed by the vacuum tubes, it is transferred to the heat-pipe ...
Reusable and durable Easy to write/draw on it with fluorescent marker pen Easy to erase - just use a soft cloth or tiss As a new kind of reusable and durableadvertising board,Our fluorescent writing boards light up your message like neon using the latest LED technology. Instead of traditional lightbox, it makes the advertisment more alive and effective in an eye-catching way! You can use it to ...
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