Chemicals & Plastics

China qingdao Liquid crystals for switchable smart film QYPDLC-036 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

China qingdao PDLC factory liquid crystal QYPDLC-7 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

Product Features 1. Customizable with drawings provided; 2. Can be used as a connection control for various apparatus, chromatographs, chemical equipment, etc.; 3. Pure white appearance, high temperature resistance: operating temperature -200 to 250 degrees Celsius. Advantages of PTFE valves: Require no lubrication and provide a tight seal with minimal torque. Because they require no lubrication, ball valves also can be used in corrosive media and without the potential for contamination. Provide fast, shock-free opening and closing and fully seal under a wide range of pressures and temperatures. Offer a long, maintenance-free service life. Lightweight, and simple to install and operate. Can be used in a wide range of industrial applications, such as semiconductor, new material, new energy, fluorine chemicals, etc. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 1 bags

99% Pure HGH/GLP-1 Peptide Powder 100% Safe and Fast Delivery

Minimum Order: 1 bags

Chiral Dopants 944537-61-5 R5011 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

Chiral Dopants 693227-30-4 S5011 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

Chiral Dopants 185207-90-3 S2011 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

Chiral Dopants R2011 PDLC E7 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

Chiral Dopants R1011 103974-24-9 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

Chiral Dopants S1011 165660-09-3 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

reactive mesogen RM257 174063-87-7 RM257 1,4-Bis-[4-(3-acryloyloxypropyloxy)benzoyloxy] , -2-methylbenzene 174063-87-7 RM257 C33H32O10 HPLC: 97% MIN. Nematic Liquid Crystal QYPDLC-421 QYPDLC-20608U2 QYPDLC-901 QYPDLC- 036 QYPDLC-203 QYPDLC-189 QYPDLC-193 without polymer Lower Operating Temperature Tkn(C) <-20 -20 <-30 -30 <-30 <-20 <-20 Upper Operating Temperature Tni(C) 105 110 106 93 102 112 115 Birefringence(589nm,20C) 0.251 0.229 0.264 0.253 0.26 0.233 0.252 Ordinary Refractive Index (No)(589nm,20C) 1.5235 1.523 1.528 1.527 1.529 1.524 1.525 V10,0 ,25(V) 1.887 1.78 1.97 1.55 1.99 1.89 1.82 V90,0 ,25(V) 2.642 2.63 2.78 2.17 2.75 2.62 2.69 Δε(1KHz,20C） 12.5 9.9 10.5 13.4 10.5 12.5 12.8 ε⊥(1KHz20C) 5 4.6 4.3 5.6 4.3 5 4.9 ε//（1KHz,22C） 17.5 14.5 14.8 19 14.8 17.5 17.7 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

LC242 187585-64-4 liquid crystals PDLC E7 LC242 4-[[[4-[(1-Oxo-2-propenyl)oxy]butoxy]carbonyl] , oxy]benzoic acid 2-methyl-1,4- phenylene ester 187585-64-4 LC242 C37H36O14 HPLC: 97% MIN. More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

Design Temperature: -196℃ Shell Tank Design Temperature: -20℃~+50℃ Insulation: Vacuum with Multi-layer Wrapped Stored Medium: LO2,LN2,LAr,LCO2,LNG Inner Tank Material: SS304 08 or SA240 Shell Tank Material: Q345R or SS304 08 Brief introduction: Hebei Runfeng-LNG vertical liquid and natural gas dewar bottle is mainly used to fill and store liquid natural gas for supply to atmospheric stations, industrial, welding, medical and other places. Runfeng has been engaged in the professional production of dewar cans and dewar bottles for many years, with strong production strength and traceable enterprise history. We have a professional and experienced R&D and production team, committed to higher cost performance, better quality, more convenient use, and better pre-sale and after-sales service quality.At present, the cryogenic tanks and dewar bottles produced by our company have been insulated with high vacuum multi-layer winding insulation paper. It is lighter than the traditional process and has lower evaporation rate. A variety of models, customers can choose according to their own needs. Main Features: 1. High vacuum insulation technology is applied to achieve higher cost performance. 2. Ultrasonic fault detection, high quality inspection. 3. Level gauge and pressure gauge on all tanks 4. Famous brand pressure relief valve Dewar Cylinder Main Technical Parameters: Full Volume: 80L/100L/175L/195L/210L/232L/410L/500L/1000L Wo , rk Pressure: 1.37MPa/2.3MPa/2.88MPa/3.45MPa Inner Tank Design Temperature: -196℃ Shell Tank Design Temperature: -20℃~+50℃ Insulation: Vacuum with Multi-layer Wrapped Stored Medium: LO2,LN2,LAr,LCO2,LNG Inner Tank Material: SS304 08 or SA240 Shell Tank Material: Q345R or SS304 08 A dewar tank, also known as a Dewar flask or simply a Dewar, is a specialized container used for storing and transporting cryogenic liquids, such as liquid nitrogen, liquid oxygen, or liquid helium. It is designed to keep these substances at extremely low temperatures, close to or at their boiling points, which can be as low as -196 degrees Celsius (-321 degrees Fahrenheit) for liquid nitrogen.

LNG Storage Tank Main Technical Parameters: Full Volume: 10,000L~50,000L Work Pressure: 0.80MPa/1.60MPa/2.30MPa/3.45MPa Filling Rate:90% Inner Tank Design Temperature: -196℃ Shell Tank Design Temperature: -40℃~+50℃ Insulation: Vacuum with Multi-layer Wrapped Stored Medium: LNG Inner Tank Material: SS304 08 or SA240 Shell Tank Material: Q345R or SS304 08 Brief introduction: This series of cryogenic storage tank is a superinsulated multi-layer storage tank, the inner vessel material is stainless steel SS30408, the outer vessel material is Q34SR or SS30408, can also be customized according to customers' requirements. It is mainly used for storing NG in liquid state. The product is widely used in urban peak gas supply, the main source of pipeline gas supply, automobile refueling fuel, chemical industry, heating and other industries, and has been favored and praised by customers for many years. praised by customers for many years. Main Features: The storage tank has a double-layer cylinder structure. The inner cylinder and piping are made of austenitic stainless steel, and the outer cylinder is made of carbon steel. The intermediate layer is wrapped with multi-layer thermal insulation paper and vacuumed. The customized stainless steel LNG cryogenic storage tank is equipped with various valves for operation, and the valves are installed around the bottom of the storage tank. The storage tank is equipped with pressure gauge and level gauge to monitor the pressure and level in the tank. The horizontal liquid cryogenic tank is compact in structure and occupies a small space. The storage tank and compressor are composed of sealed parts, which can supply liquid or gas without any power, ensuring the purity of the discharged liquid or gas. With pressure conditioning installation, the user can adjust the conditioning valve T according to the demand to discharge the liquid at the required pressure. The pressure is stable and the operation is convenient. The storage tank is equipped with a liquid filling connector for the tank car, which can send liquid to the evaporator and tank car. LNG Storage Tank Main Technical Parameters: Full Volume: 10,000L~50,000L Work Pressure: 0.80MPa/1.60MPa/2.30MPa/3.45MPa Filling Rate:90% Inner Tank Design Temperature: -196℃ Shell Tank Design Temperature: -40℃~+50℃ Insulation: Vacuum with Multi-layer Wrapped Stored Medium: LNG Inner Tank Material: SS304 08 or SA240 Shell Tank Material: Q345R or SS304 08 Qualification Certification: ASME VIII DIV.1, CE PED/TPED, Russia EAC, China GB, ISO9001:2015, ISO13485:2016, ISO14001:2015, ISO45001:2018 You can find more information on our web, so please take a look.