Chemicals & Plastics

liquid crystals for making PDLC film QYPDLC-421 RM82 1,4-BIS-[4-(6-ACRYLOYLOXYHEXYLOXY)BENZOYLOXY]- , 2-METHYLBENZENE 125248-71-7 RM82 C39H44O10 HPLC: 95% MIN. More than 18 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

Polyethylene wax (PE wax), also known as polymer wax, is called polyethylene wax for short. It has excellent cold resistance, heat resistance, chemical resistance and wear resistance. In normal production, this part of wax can be directly added to polyolefin processing as an additive, which can increase the gloss and processing performance of products. As a lubricant, it has stable chemical properties and good electrical properties. Compared with PVC and other external lubricants, polyethylene wax has stronger internal lubrication. Properties Unit Test Method Specification Softening point ºC ASTM D36 95-105 Penetration dmm ASTM D1321 Max.20 Viscosity cps 140ºC Brookfield Type Max.100 25kg fine white powder packed in bags,1000kg on pallet

Minimum Order: 1 bags

Application:It can be widely used in manufacturing color masterbatch, granulation, plastic steel, PVC pipe, hot melt adhesive, rubber, shoe polish, leather brightener, cable insulation, floor wax, plastic profile, ink, injection molding and other products. Properties: Properties Unit Test Method Specifications Softening point ºC ASTM D36 105-115 Viscosity cps 140ºC Brookfield Type 10-60 Penetration dmm ASTM D1321 3-8 Density g/cc ASTM D1505 0.92-0.96 Color - ASTM D1500 L1.0 Molecular weight - GPC 1000-2000 25kg fine white powder packed in bags,1000kg on pallet

Minimum Order: 1 bags

Properties Unit Test Method Specifications Softening point ºC ASTM D36 105-120 Viscosity cps 140ºC Brookfield Type 80-200 Penetration dmm ASTM D1321 3-8 Density g/cc ASTM D1505 0.92-0.96 Color - ASTM D1500 L1.0 Molecular weight - GPC 1000-2000 25kg fine white powder packed in bags,1000kg on pallet

Minimum Order: 1 bags

Properties Unit Test Method Specifications Softening point ºC ASTM D36 104-110 Viscosity cps 140ºC ASTM D1986 300-400 Penetration dmm ASTM D1321 Max.5.0 Density g/cm3 25ºC ASTM D1505 0.91-0.93 25kg fine white powder packed in bags,1000kg on pallet

Minimum Order: 1 bags

Paraffin is mainly composed of solid alkane, odorless and tasteless. It is a white or light yellow translucent solid. Due to its high oil content, it is mainly used to make matches, fiberboard, canvas, etc. When polyolefin additives are added to paraffin wax, its melting point increases and its adhesion and flexibility increase. It is widely used in moisture-proof and waterproof packaging paper, paperboard, surface coating of some textiles and candle production. Properties Unit Test Method Results Melting point ºC GB/T 2539 54-56 Oil content % GB/T 3554 ≤0.8 Color - GB/T 3555 ≥27 Light stability - SH/T 0404 ≤4 Penetration 25ºC,1/10mm GB/T 4985 ≤19

Paraffin is mainly composed of solid alkane, odorless and tasteless. It is a white or light yellow translucent solid. Due to its high oil content, it is mainly used to make matches, fiberboard, canvas, etc. When polyolefin additives are added to paraffin wax, its melting point increases and its adhesion and flexibility increase. It is widely used in moisture-proof and waterproof packaging paper, paperboard, surface coating of some textiles and candle production. Properties Unit Test Method Results Melting point ºC GB/T 2539 56-58 Oil content % GB/T 3554 ≤0.8 Color - GB/T 3555 ≥27 Light stability - SH/T 0404 ≤4 Penetration 25ºC,1/10mm GB/T 4985 ≤19

Product features: 1. Seamless one-piece mold production technology, stable product performance and long service life; 2. Temperature resistance: operating temperature -200 - 260 ℃, can maintain its mechanical strength in a large temperature difference: from low temperature to high temperature, PFA can maintain its flexibility without reducing toughness, the same as PTFE, this is the continuous use temperature of fluorocarbon polymers. 3. Easy to clean: PFA itself is non-sticky and has the ability to resist water, oil and other substances. The surface is flat and smooth without any scratches. It is easy to clean during use. 4. Threaded mouth, excellent sealing, no air leakage; can be coded 5. Anti-pollution: low blank value of metal elements; 6. It has low dissolution and precipitation characteristics and is a vessel for storing standard substances and different reagents; III. Parameters, Uses Product Name: PFA Reaction Tank/Wide Mouth Bottle Material: PFA Specifications: 250/ 300/ 500/ 1000/ 4000/ 6000 / Customizable Temperature Range: -200-260 degree Celsius 1. Can store standard reagents, corrosion-resistant, excellent sealing, convenient sampling. 2. The lid is perforated, the joint is welded, and the tube is directly passed through the lid to be introduced into the body, which is convenient and flexible to extract and add reagents. 3. Large capacity can also be used as a cleaning bucket and pickling and soaking. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

Advantages of NJbinglab PFA Wash Bottle: 1. Chemical Resistance: Excellent compatibility with aggressive solvents and acids. 2. Clarity: Transparent material allows for easy monitoring of contents. 3. Lightweight Design: Easy to handle and reduces user fatigue. 4. Durability: Resistant to breakage and long-lasting in demanding environments. 5. Precision Dispensing: Provides accurate control for careful rinsing and washing. Applications Industries: 1. Laboratories: Ideal for analytical and research labs requiring high-purity handling. 2. Pharmaceuticals: Used for dispensing solvents in drug formulation and testing. 3. Chemicals: Suitable for handling reactive chemicals in various processes. 4. Environmental Testing: Employed in sampling and rinsing in environmental analyses. 5. Electronics: Useful for cleaning components in semiconductor and electronic manufacturing. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

944537-61-5 R5011 chiral dopants liquid crytal CE10 4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate (S)-p-(2-methylbutyl)phenyl p-pentylbenzoate C23H31O2 Purity: 99.6% 4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate CAS N°69777-64-6 18years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer of liquid crystal material and Nematic liquid crystal in China, especially for PDLC materials. We mainly export our LC to U.S.A, South Korea and European countries. superior quality with reasonable price, timely delivery, our fine quality gains high popularity in the world.

Minimum Order: 20 square metres

Product Features: 1. Pure white PTFE 2. Temperature range: -200 to 250 degrees Celsius; 4. Low background value; 5. Good chemical resistance, can withstand most chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents); As a high-quality, high-performance new material carrier, Teflon silicon wafer carrier is widely used in various fields, such as semiconductor manufacturing, electronics industry, medical treatment, etc. Its special structure gives it good mechanical properties, high temperature resistance and chemical stability, so that it can reliably support and protect various complex electronic components. Compared with traditional carriers, PTFE silicon wafer carriers have higher strength and better corrosion resistance, can maintain stability in extreme environments, and will not be affected by substances such as water, oil, acid and alkali. At the same time, it can also work for a long time at high temperature without deformation or damage. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

Liquid Crystal Chrial Dopant R5011 CAS No 944537-61-5 liquid crystal superior to E7 QYPDLC-7 Lower Operating Temperature Tkn(C) -10 Upper Operating Temperature Tni(C) 60 Viscosity (mm2s-1,20C) 56 Birefringence(589nm,20C) 0.227 Ordinary Refractive Index (No)(589nm,20C) 1.52 Refrective index Extraordinary (Ne)(589nm,20C) 1.747 Dielectric anisotropy(1KHz,20C) 16.3 ε⊥(1KHz,20C) 5.6 Electrical properties V90(VAC),0,20(V) 2.1 Electrical properties V10(VAC),0,20(V) 1.51 More than 18 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 name: PFA multi-neck flask Specifications (ml): 250/500/1000/2000/3000 Material: PFA Using temperature: -200-260℃ Pressure tolerance: Maximum 0.05Mpa When fabricating flasks with PFA (Perfluoroalkoxy), there are numerous advantages that make it an excellent choice for various applications. Here are some of the key benefits and industries where PFA flasks are commonly used: Advantages: Advantages of PFA flasks: 1.Excellent Thermal Stability: PFA flasks possess outstanding heat resistance, enabling them to withstand temperatures ranging from -200°C to +260°C. This thermal stability is crucial for many high-temperature experiments, such as heating reactions, boiling, and high-temperature solvent extraction. 2.Superior Transparency: PFA flasks exhibit excellent transparency, allowing for clear observation of reaction processes and sample changes. This is crucial for monitoring and recording reactions in chemical experiments, enabling researchers to better understand and analyze the progress and results. 3.Anti-Adhesion Properties: PFA flasks have good anti-adhesion properties, meaning reagents are less likely to adhere to the inner walls. This reduces loss and waste, while maintaining the cleanliness of the flask's interior and preventing any potential contamination from adhering substances. 4.Excellent Electrical Properties: PFA flasks are excellent electrical insulators, effectively isolating electrical currents and reducing interference from electrochemical reactions. 5.Good Mechanical Properties: PFA flasks possess good mechanical strength and abrasion resistance, enabling them to withstand high pressures and impacts. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

China qingdao factory liquid crystals high Birefringence refractive index liquid crystals high Birefringence refractive index liquid crystal Mixture QYPDLC-036 QYPDLC-421 QYPDLC-901 QYPDLC- HD010 QYPD-470-N01 QYPD-470-N02 QYPD-470-N03 QYPDLC-HD002-6 Lower Operating Temperature Tkn(C) <-10 <-20 <-30 -30 -15 -15 -15 -10 Upper Operating Temperature Tni(C) 95 105 106 150 100 102 90 127 Birefringence(589nm,20C) 0.2501 0.251 0.264 0.28 0.275 0.28 0.275 0.315 Ordinary Refractive Index (No)(589nm,20C) 1.521 1.5235 1.528 1.517 1.524 1.523 1.523 1.529 Electrical properties V10(VAC),0,20(V) 1.524 1.887 1.97 2.37 1.55 1.57 1.53 2.562 Electrical properties V90(VAC),0,20(V) 2.247 2.642 2.78 2.93 2.33 2.38 2.21 3.49 More than 18 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