On 17th-20th May, 2011, the 25th International Exhibition on Plastics and Rubber Industries was held in Guangzhou. Labthink exhibited her newly developed X series of intelligent products, and demonstrated powerful functions of Labthink CystemTM Online Laboratory Management System, the new laboratory intelligence concept based on cloud-computing. All have obtained favorable responses and recognition, and Labthink booth became one of the crowded booths among the exhibitors. Chinaplas 2011 is the debut for Labthink CystemTM Online Management [...]

Ideal gas separation membrane should possess high gas permeability, excellent capability of gas selection, good thermal and chemical stability and outstanding forming and processing properties, etc. Among the above mentioned properties, gas transmission rate of respective gas content separated by the gas separation membrane is the R&D focus of the manufacturers. Gas membrane separation is a new and highly efficient separation technology. Compared with the previous separation, gas membrane separation technology is superior in investment, [...]

Ideal gas separation membrane should possess high gas permeability, excellent capability of gas selection, good thermal and chemical stability and outstanding forming and processing properties, etc. Among the above mentioned properties, gas transmission rate of respective gas content separated by the gas separation membrane is the R&D focus of the manufacturers. Keywords: gas separation membrane, membrane gas separation, gas transmission rate, membrane separation tester Gas membrane separation is a new and highly efficient separation technology. [...]

Abstract: as pets are getting more and more popular, the quality control requirements for pet food are much stricter than before. Besides quality safety of pet food itself, the barrier property evaluation of pet food packaging has drawn the attention of pet food manufacturers. Keywords: pet food packaging, barrier property, oxygen transmission rate, OTR, water vapor transmission rate, WVTR, mechanical property, differential pressure permeability tester, water vapor permeability tester, tensile tester, leak tester, seal strength, [...]

Barrier property testing of packages is one of the vital testing items for cosmetic packages. Barrier property is the permeability of packaging materials against gas, liquid and other permeable substances. Barrier property is the important factor affecting product quality during shelf life period. Barrier property testing includes permeability testing of oxygen, water vapor and fragrant gas through cosmetic packages. The unsaturated bonds in cosmetic ingredients are easy to be oxidized and deteriorated; the lost of [...]

Water Vapor Permeation Test System is applicable in water vapor permeation test for plastic films, laminated films, sheets, solar energy back sheets, high barrier materials, foils, OLED, water-proof membranes and bottles, pouches, jars, boxes made of plastic, rubber, paper, glass and metal, as well as medical devices, etc. With water vapor permeation testing, controlling and adjustment of packaging materials can be achieved; application demands can also be satisfied. Water Vapor Permeation Test System conforms to [...]

Labthink introduces high precision PERME W3/330 Water Vapor Transmission Test System. This new system can test the water vapor transmission rate (WVTR) for high barrier-property flexible displays. This tester selects electrolytic sensor with a high precision up to 0.001g/m2day so as to meet the demands for high accuracy water vapor transmission rate testing for the OLED and relevant industries. Meanwhile, this tester has full automatic temperature and humidity control, which can provide better testing conditions. [...]

OLED encapsulation water vapor transmission testing is very important for OLED quality guarantee and life span. OLED, Organic Light Emitting Display, has found its wide applications in many industries because of its advantages as slimness, low temperature display, low cost and self-lighting. However, the organic light emitting material of OLED is sensitive to water molecule; and excessive water molecule transmission would affect the life span of OLED. This has been a great obstacle for the [...]

Adhesive bandage plays an important role in the medical field with wide applications in rheumatism, analgesia and detumescence, etc. Yet, the usage of adhesive bandages is quite simple, and the adhesive strength of the adhesive bandage is of crucial importance. Therefore, national pharmacopoeia commission has brought forward detailed regulations of adhesive strength which is further devided into primary adhesive strength, lasting adhesive strength and peeling strength. Further details please feel free to contact Shirley via [...]

Labthink, the excellent provider of testing instruments and testing services, is devoted to provide most excellent and complete quality control solutions for pharmaceutical, foodstuff, cosmetics, packaging, printing, adhesive, automotive, petrochemistry, environment, biology, new energy, construction, aviation and electronic industries worldwide. Further details please feel free to contact Shirley via email: trade2@labthink.cn, (tel)0086-531-85811021 or visit our web: http://www.labthink.cn/en Medical Protective clothing testing mainly includes the following items: barrier property testing (gas transmission quantity testing and moisture [...]