Chemicals & Plastics

nematic liquid crystal negative dielectric constant 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

PTFE digestion tubes have the following characteristics: 1. Corrosion resistance: PTFE material has good corrosion resistance and can withstand erosion by strong acids, strong alkalis and other chemicals. 2. High temperature tolerance: PTFE material can be used in high temperature environments and has excellent thermal stability. 3. Non-adhesiveness: PTFE material has low adhesion to most substances, making samples easy to pour and clean. PTFE digestion tubes are often used in chemical laboratories for sample digestion, dissolution or reaction operations, especially in experiments that require handling highly corrosive solutions or high temperature conditions. Its corrosion resistance and chemical stability make it an ideal choice for handling special samples and chemical reactions. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

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, PTFE 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. The unique design of PTFE silicon wafer carrier enables it to cope with diverse needs and challenges in different situations. Whether in microelectronics processing or in industries such as aerospace, it can demonstrate its superior performance and reliability and become a core component of various high-end technologies. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

Casting wax is mainly used in the field of aviation industry, civil precision casting, but also in the ship, automobile, telecommunication machinery, machine tools and other industries have a wide range of applications. Casting wax casting plays a role in molding fixed.1, casting wax, high and medium temperature precision casting particles, bead-shaped, high hardness, line shrinkage is small, good toughness, good stability, can be used repeatedly.2, casting wax is characterized by a low degree of grey, shrinkage is small, especially suitable for civil areas of precision casting. Such as eyeglasses, clocks and watches, jewelry casting, etc. 3, casting wax has water-soluble casting wax, repair wax, bonding wax and other ancillary products; model wax as a casting of works of art, precision machine tool processing with mold material.

Liquid Crystal 149551-18-8 LC single 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

We offer fuel and lubricants ⛽ directly from oil refineries in the Middle East. Terms of delivery according to Incoterms ® 2020.

reactive mesogen RM257 174063-87-7 liquid crystal PDLC RM257 174063-87-7 1,4-Bis-[4-(3-acryloyloxypropyloxy)benzoyloxy] , -2-methylbenzene C33H32O10 HPLC: 97% 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

1. Product Introduction PFA cleaning tank is an upgraded version of PTFE cleaning barrel, specially designed for semiconductor photovoltaic and other industries, with one-piece molding, no need to worry about leakage. It is mainly used for soaking and cleaning flower baskets with chip silicon wafers. Due to the characteristics of PFA, it can withstand the corrosiveness of the cleaning solution, and at the same time, the blank value of metal elements is low, there is no dissolution or precipitation, and it will not pollute chip wafers, etc. Alias: anti-corrosion tank, pickling tank, overflow tank, pure water tank, soaking tank, water tank, drip tank Tank capacity: 15L External dimensions: 300*210*240mm Cover: 340*240*45mm Tank capacity: 18L External dimensions: 390*280*205mm Cover: 400*300*42mm New model: 400*300*12cm The size of the semiconductor wafer cleaning tank can be customized as required. At the same time, it is equipped with the same PFA cover to prevent pollution. 2. Features: 1. Translucent appearance, easy to observe the reagents in the tank; 2. High and low temperature resistance: -200～+260℃ 3. Corrosion resistance: strong acid, strong alkali, aqua regia, HF and various organic solvents; 4. Insulation resistance: dielectric properties are independent of temperature and frequency; 5. Anti-pollution: low background value, metal element lead and uranium content is less than 0.01ppb; 6. No dissolution and precipitation, will not pollute chips, wafers, silicon wafers, etc.; 8. Stable chemical properties, good recoverability, not easy to deform; 9. Teflon plastic, durable and not easy to break Nanjing Binzhenghong Instrument Co., Ltd. has more than 30 years of experience in the production and processing of PFA products. The company has invested a lot of manpower and material resources in the research and development of solar photovoltaic related products. Up to now, the photovoltaic products launched by the company include-solar silicon wafer basket, solar silicon wafer carrier, silicon wafer basket, semiconductor cleaning basket, PFA tweezers, wafer gripping tweezers, PTFE basket, etc. 3. PFA products: PFA reagent bottle, PFA volumetric flask, PFA beaker, PFA measuring cylinder, PFA measuring cup, PFA washing bottle, PFA absorption bottle, PFA tweezers, PFA flower basket (PTFE flower basket) web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Adipic acid is a white crystalline solid. It is insoluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used to make plastics and foams and for other uses.

Minimum Order: 1 bags

PM-200 is a diisocyanate diphenylmethane(MDI)-based composition containing some higher functionality isocyanates. The functionality is about 2.6 2.7. It is a brown liquid at ambient temperatures. PM-200 can be widely used in the production of rigid PU foam heat insulating materials; also used in isocyanurate foam, paints, adhesives, structural foam, cellular integral skin foam, automotive bumper and interior parts, high resilience foam and synthetic wood, etc. Due to its unique composition structure, PM-200 can provide better flowability. It is, therefore, particularly suitable for the production which require strict flowability of systems.

Minimum Order: 1 bags

Purified terephthalic acid (PTA) is fundamentally a reaction between the secondary petroleum product paraxylene (PX) and acetic acid. PTA is utilized to create PET (Polyethylene Terephthalate) through a process of polymerization. Here, PTA is combined with other chemicals to obtain PET (Polyester). PET is a white crystal powder that is highly innoxious and inflammable. It burns easily when exposed to a certain amount of air. PTA is an important organic raw material. It is widely used in industries such as the chemical fiber industry, the light industry, the electronics industry, and the construction industry.

Minimum Order: 1 bags

Product Name: N-Methyl-Pyrrolidone Chemical Formula: C5H9NO CAS No.: 872-50-4 Appearance: Colorless Clear Liquid Main Application: Lithium Battery, Carbon Nanotube Conductive Agent, PCB, LCD, Semiconductor, Insulation Material, Petroleum Industry, High Polymer, Medical and etc. Chemical Structure:

Minimum Order: 1 bags

Product Name: 1,4- BUTANEDIOL Chemical Formula: C4H10O2 CAS No.: 110-63-4 Appearance: Colorless, Odorless and Viscous Liquid Molecular Weight: 90.1210 Chemical Structure: C4H10O2

Minimum Order: 1 bags

Product Name : Polytetramethylene Ether Glycol Abbreviation : PTMEG CAS No. : 25190-06-1 Appearance : White Waxy solid, Weak odor Main Application : High Performance Thermoset, Thermoplastic Polyurethane Elastomers and Polyurethane Adhesives Method : GB/T 25254 2022 Items PTMEG-1000 PTMEG-1800 PTMEG-2000 Average Molecular Weight, g/mol 1000±50 1800±50 2000

Minimum Order: 1 bags