15921758826
15921758826
Shanghai Weitao automation equipment Co., Ltd
Contact person: Mr. Lu
Tel: 15921758826
Address: 2312 Weiqing East Road, Shanyang Town, Jinshan District, Shanghai
Introduction to atomizing instrument for automotive Interior Materials
The atomization tester is suitable for the evaluation of the evaporation of volatile components of automotive interior materials, such as automotive interior plastics, polyurethane, textiles, leather, adhesives, nonwoven fabrics, thermoplastic elastomers, etc., at high temperature, and can also be used for the determination of high-temperature atomization phenomenon of automotive xenon lamps
Automotive interior decoration materials such as leather, plastic, textiles and adhesive materials, etc., contain some volatile substances, especially in the sunlight, the car temperature, will exacerbate this volatile.
The volatile gas condenses on the car window or windshield, causing poor vision and affecting the driver's vision and driving safety;
There are also volatile substances that can be harmful to humans, affecting the health of motorists.
In order to control the production of volatile matter reasonably, it is necessary to carry out atomization test for the material used in the automobile interior decoration. The material whose fog value exceeds the standard index will not be used in the automobile interior decoration.
Spray test instrument generally follow the standards of DIN 75201, divided into gloss method (A) and weight method (B) two kinds of test methods, measurement process is: put the material under test in the bath, specially in the high temperature liquid glass material volatile substances in the condensation on the low temperature on the glass or aluminum foil placed the glass mouth, determination of gloss value before and after the glass into the fog, A method of test results, weighing the weight of the aluminium foil before and after condensation test results can be obtained B method.
The atomization tester is applicable to automobile, aircraft and other interior materials, such as automobile interior plastic parts, polyurethane, textiles, leather, adhesives, nonwoven fabrics, thermoplastic elastomer and other materials under high temperature evaporation evaluation of volatile components, and can also be used for the determination of high-temperature atomization phenomenon of xenon lamp in front of vehicle [2].
Basic application:
Automotive interior: it is suitable for high temperature volatile component test of automotive interior materials, such as instrument panel, knob, seat cushion, floor leather, ceiling material, etc.
Plastic granule: suitable for the high temperature volatile component test of plastic raw material granule.
Extended applications:
Carpet: Used for testing the volatility of carpets under high temperature conditions.
Leather: Used to test the volatility of leather under high temperature conditions.
Sponge, rubber, EPE thermal insulation material: suitable for high temperature volatility test of sponge, rubber, EPE thermal insulation material.
Front hernia lamp: suitable for the determination of high temperature atomization of front hernia lamp.
Adhesive products: suitable for high temperature volatility test of adhesive products.
3. Product features
▲ Wide range, high precision temperature control device easy to achieve non-standard testing
▲6 test station design, can carry out sample test and blank test at the same time
▲ The stable operation of the equipment, to provide users with accurate and reliable detection data
4. Test principle
The sample is heated in a fog-forming cup and begins to evaporate, condensing on a glass plate or aluminum foil that has been cooled by the cooling chamber.
After the condensation process, the glass plate or aluminum foil is removed, and the atomization value or weight of the condensed components of the glass plate or aluminum foil is measured, and compared with the data before condensation, so as to obtain the atomization and volatilization characteristics of the sample.
The equipment meets a number of national and international standards: ISO 6452, DIN 75201, SAE J1756, QB/T 2728, BS EN 14288, PV 3920, PV 3015, ES-X83231, NES M0161, D45 1727, GM 9305P, TSM 0503G
Three methods of measurement
Gloss method: the vaporized gas of the sample heated in the fogging cup is condensed on the low-temperature glass plate. By comparing and calculating the gloss value of the glass plate before and after condensation, the fog value of the sample can be obtained.
Haze method: the vaporized gas of the sample heated in the fogging cup is condensed on the low-temperature glass plate. By comparing and calculating the haze value of the glass plate before and after condensation, the fog value of the sample can be obtained.
Gravimetric method: the vaporized gas of the sample heated in the fogging cup is condensed on the low-temperature aluminum foil. By weighing the weight change of the aluminum foil before and after condensation, the sample atomization-condensation weight can be obtained.
5. Operating Steps:
▲ Preliminary preparation of samples
▲ Open high and low temperature bath and reach the set temperature
▲ Clean fogging cup and fogging glass plate
▲ Sample placement
▲ Place foggy glass or aluminum foil
▲ Place the cooling chamber
▲ The two tanks keep the set temperature and operate normally until the test time is required
▲ Take off the glass plate or aluminum foil, put to the specified time
▲ Measure the gloss, fogging or weight of a glass panel
▲ Compare the data and get the final result
Range of high temperature tank temperature: room temperature ~ 150℃(room temperature ~ 280℃ to be purchased separately)
Temperature control accuracy of high temperature tank: ±0.1℃(150℃)
Low temperature tank temperature range: 0 ~ 100℃
Temperature control accuracy of low temperature tank: ±0.1℃
High temperature tank dimensions: 670 mm(L)×490 mm(B)×540 mm(H)
Dimensions of cryogenic tank: 400 mm(L)×220 mm(B)×520 mm(H)
High temperature tank net weight: 32kg(excluding thermal medium)
Net weight of cryogenic tank: 15kg(excluding thermal medium)
Power supply: AC 220V 50Hz [3]
Instrument configuration:
Standard configuration: main machine, thermostatic controller, gloss tester, sample ring, beaker, fluororubber sealing ring, rubber fixing ring, square glass plate, round glass plate, aluminum foil, aluminum foil sampler, cover plate, glass plate frame, sampler, heat carrying oil, diisocyanate (DIDP) injection, accessory hanger
Founded in 2011, Shanghai Huitao is a team of experienced engineers and emerging design experts. The company focuses on R & D, design and production of high quality laboratory instruments for textile testing. Headquartered in Shanghai, the company provides high-quality testing instruments and high-quality professional services for companies, academic research institutions and testing institutions of various countries.
Shanghai Huitao continuously launched products to meet the experimental needs of the textile industry. It has advanced microclimate comfort test equipment, such as thermal manikin, thermal and humidity resistance tester, MMT and other test equipment. Meanwhile, it also provides air permeability tester, hydrostatic pressure tester and thermal protective clothing performance test equipment required for new product development. In addition, we have developed and produced many basic textile testing instruments, including washing color fastness tester, fabric abrasion tester, pilling tester, rubbing color fastness tester, ironing fastness tester and perspiration color fastness tester. These high-quality products are widely used in textile testing field. In order to meet the experimental needs of users, we also provide you with innovative and practical testing instruments. The products include fiber tester, yarn tester, fabric tester, carpet tester, geotextile tester and other related testing equipment.
The company sells our products through distributed distribution partners who provide high-quality products, services and support to our customers all over the world. All the products are in line with international quality standards and specifications, and can perform outstanding and accurate product performance.
