1 instrument introduction
   The new generation Universal TA multi-function texture analyzer (physical property analyzer) is a professional physical property analysis instrument of Shanghai Tengpu Instrument Technology Co., Ltd. This texture analyzer has strong stability, high precision, wide application range, easy operation and durability. Etc. Suitable for physical analysis in the fields of food, pharmaceutical, agriculture, forestry, animal husbandry, horticulture, chemicals and materials.
This texture analyzer can be used for physical research and teaching applications in research institutes and universities, raw material quality control, formulation research, production process research, quality control and product development.
2 chemical industry applications
   Hair wax, hair cream, hair lotion, hair gel, lipstick, eyebrow pencil, eyeliner, lip liner, eye shadow, powder cake, moisturizing cream, toothpaste, hair gel, wax, shampoo, soap.
3 test indicators
   Hardness, viscosity, breaking strength, firmness, consistency, extrusion strength, viscoelasticity, gel strength, burst strength, tensile strength and other indicators.
4 instrument features
(1) Instrument test indicators: hardness, brittleness, viscosity, adhesion, elasticity, gel strength, etc.
(2) High precision of force sensing element: It adopts advanced linear force sensor.
(3) Test wide moving distance: 0.001-370mm, can be highly customized according to customer requirements.
(4) Wide detection speed range: 0.01-40mm/s, which can be customized according to customer requirements.
(5) Complete supporting probes: more than 400 sets of probes, which can be customized.
(6) Test Method Database: A comprehensive and powerful test method database, providing users with a complete set of test methods.
(7) Special software: Chinese and English are switched at any time, powerful, and the texture analysis of various food samples is carried out.
5 texture analyzer application in the chemical industry
(1) Hardness test of lipstick (lipstick)
   Lipstick hardness is an important parameter and its test method is in accordance with ASTM Standard Method D1321-95, which uses the petroleum wax penetration test. Different waxes have different hardnesses and penetration into petroleum wax is an effective method for hardness testing. Various petroleum waxes differ in content and composition depending on the raw materials, and hardness evaluation is an effective means for controlling the quality of these raw materials. In research and product development, the effects of lipstick on transportation and storage can be assessed by monitoring hardness changes.
Place the sample directly below the needle probe and begin the penetration test. If the sample being tested is placed in a container (recommended in the standard method), it is recommended to perform four tests. The sample test points are approximately equally spaced (not less than 12.7 mm) and the test points are greater than 3.2 mm from the edge of the container. The force of zui is the force that the probe is subjected to when it penetrates the sample. The greater the force, the greater the hardness.
(2) Lipstick (lipstick) bending force test
Lipstick is a model product that penetrates solid fat and contains some insolubles and suspended colorants. Must contain a variety of technical conditions, such as the product must be easy to use, can not be bent, broken, broken or broken during use, bad formula or process produced lip balm is very easy to be noticed by consumers, and vice versa (creams) The same poor formulation or process as lotions can still produce a product that is unsatisfactory, and its poor properties are not easily noticed.
Adjust the lipstick holder to ensure that the position where the hemispherical edge blade is in contact with the lipstick when pressed down is kept at about 3 mm from the front end of the lipstick. During the test, if the pressing speed is too fast, the sample will "slip" off to the device, so that the collected data is not the result of the blade bending and breaking. The lipstick was rotated to a large length of zui and the sample was fixed in the hole of the support device. The sample slowly begins to bend until it breaks and leaves the body of the sample. The zui on the curve strongly indicates the hardness of the sample. The distance value at the time of the fracture indicates the brittleness of the sample, that is, the sample having a larger brittleness, the smaller the distance it bends. The slope of the curve of the sample can be referred to as the 'stiffness' (or restoring force) of the sample.
(3) Powder shadow strength test of eye shadow
Eye shadow and fluff flour Before the test, the sample is generally compressed into plates of different sizes and shapes, and placed in a thin tin aluminum or meager tin box to facilitate the soft brush or foam. The surface of the eye shadow may not be smooth or contain pearlite, and is usually compressed into a powder to be used as a flour. The basic component of eye shadow is small granular mica. Mica should be easily pressed against other ingredients and cannot be broken or shattered. But it is also relatively soft for easy and convenient use.
Place the sample in the center of the underside of the probe and perform a penetration test. As the probe begins to penetrate the surface of the sample, the inductive force begins to increase and the surface of the sample begins to comminute.
(4) Viscosity test of moisturizing cream
When making a product, the materials used in the moisturizing cream largely determine the consistency of the final product. Lighter lotion products add more ingredients and dosage than thick moisturizers. When preparing a product, the developer of the product wants the sample to be squeezed out of the tube and kept clean after extrusion.
Viscosity can be tested by a back-pressing device while the back-pressing device analysis reflects the physical properties and viscosity of the product.
(5) Tensile strength test of natural or synthetic hair
Good hair should be elastic, not easy to be broken, and have good tensile strength. Hair with insufficient elasticity is not only difficult to blow, but also easy to deform after modeling, and the shape is not durable.
The two ends of the hair were held by a stretching device and slowly stretched until the hair was pulled apart, and the tensile strength of the hair was tested.
(6) Hardness test of soap
Hardness is an indicator of the durability of soap. If the soap is not rotted, it will be wasted. Therefore, the laundry soap specifies the hardness index, and it is necessary to add a certain filler to make the hardness of the soap reach the indicating standard.
The sample was fixed directly below the probe and the puncture experiment was started. The zui big positive force is the force required for the probe to puncture the sample to a specified distance. The greater the force value, the harder the sample.
(7) Shampoo consistency test
The use of some products, such as conditioners, is often closely related to the consistency of the product. Sparse conditioners are easier to pour than thick conditioners, and product developers want products to be squeezed out of tube containers. Viscosity can be tested by a back-pressing device while the back-pressing device analysis reflects the physical properties and viscosity of the product.
(8) Extrusion strength test of toothpaste
There are three important characteristics of toothpaste manufacturing quality that will be of concern to consumers: (1) no particulate matter in toothpaste (2) no air bubbles (3) proper consistency. These characteristics are influenced by processing procedures, quality monitoring, and material selection. A good quality toothpaste has the following characteristics: it is easy to squeeze out of the package. Including children, the elderly can effortlessly exert a force, the consistency is moderate, can be stopped in time after extrusion, not too soft to overflow outside the toothbrush.
The amount of force required to extrude the toothpaste can be measured by the specific device of the toothpaste.
What is S-23?
S-23 demonstrates a markedly strong bond to androgen receptors
S-23 is an modern selective androgen receptor modulator (SARM) with the added interest in its potential for male hormonal contraceptive. It binds to the androgen receptor more strongly than older compounds such as Andarine with a Ki of 1.7nM, and in animal studies it showed both a good ratio of anabolic to androgenic effects, and dose-dependent suppression of spermatogenesis with spontaneous recovery after cessation of research.
Added value for research with pronounced suppression of spermatogenesis. Not for human consumption.
S-23 Function
S-23 not only boosted muscle mass, but also reduced fat mass, as studied. SARMs have a bit of a 'soft' image in the doping world. They don't stimulate muscle growth in the way that anabolic Steroids do, but many users say that they are safer.
There are no studies yet that confirm this suspicion. But that S23 is not one of the safer SARMs - we'd be willing to wager a bottle of BCAAs on that.
S23 halts the production of sperm in the testes. In fact it does this so well that the researchers suspect S23 might be a good candidate for a male contraceptive. If this is the case it would probably have to be part of a cocktail that also contains an estradiol analogue, the researchers discovered. The lab animals lost their libido when they were given S23 on its own, and only recovered this when they were given estradiol benzoate together with the S23.
What is S-23?
S-23 demonstrates a markedly strong bond to androgen receptors
S-23 is an modern selective androgen receptor modulator (SARM) with the added interest in its potential for male hormonal contraceptive. It binds to the androgen receptor more strongly than older compounds such as Andarine with a Ki of 1.7nM, and in animal studies it showed both a good ratio of anabolic to androgenic effects, and dose-dependent suppression of spermatogenesis with spontaneous recovery after cessation of research.
Added value for research with pronounced suppression of spermatogenesis. Not for human consumption.
S-23 Function
S-23 not only boosted muscle mass, but also reduced fat mass, as studied. SARMs have a bit of a 'soft' image in the doping world. They don't stimulate muscle growth in the way that anabolic Steroids do, but many users say that they are safer.
There are no studies yet that confirm this suspicion. But that S23 is not one of the safer SARMs - we'd be willing to wager a bottle of BCAAs on that.
S23 halts the production of sperm in the testes. In fact it does this so well that the researchers suspect S23 might be a good candidate for a male contraceptive. If this is the case it would probably have to be part of a cocktail that also contains an estradiol analogue, the researchers discovered. The lab animals lost their libido when they were given S23 on its own, and only recovered this when they were given estradiol benzoate together with the S23.
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Our company offers variety of products which can meet your multifarious demands.including API Powder.Pharmaceutical Intermediates.Vitamins Powder.Plant Extracts.Food Additive.Peptide Powder and so on We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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