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Shanghai Microspectrum Chemical Technology Service Co., Ltd.
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In addition to the silicone formulations detection, in addition to silicon ingredient Laboratory

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Shanghai Microspectrum Chemical Technology Service Co., Ltd.
Shanghai Microspectrum Chemical Technology Service Co., Ltd.
City: Shanghai
Province/State: Shanghai
Tel: 86-400-7008006
Contact Person:
Pei

In addition to the silicone formulations detection, in addition to silicon ingredient Laboratory

Place of Origin : SHANGHAI
Brand Name : WEIPUJISHU
Model Number : water treatment composition test
Certification : CMA
Price : Discussion
Packaging Details : water treatment composition test
Delivery Time : 7-10days
Payment Terms : Discussion
Supply Ability : 1000
MOQ : 1
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In addition to the silicone formulations detection, in addition to silicon ingredient Laboratory
There is a stabilizer adsorbed silica scale, also known in addition to silicon agent.Micro-spectrum technology specializing in addition to silicon formulation detection, in addition to silicon ingredient testing, formulation development, component analysis, formulation restore for textile auxiliaries enterprises to provide a one-stop technology services and solutions.
First, in addition to silicon agent performance overview
In addition to most of the silicon agent with adsorption and addition to the structure of silicone formulations molecules of most organic matter to the the secret compound or polymer.Inorganic adsorption type stabilizers include silicates, phosphates, borates, etc., since the H202 used as a bleaching agent, silicate has been used to eliminate the role of silica scale, wherein the stabilizer as a descaling formulationLuan white component applied to the fabric, sodium silicate, colloidal character structure of the network type, swollen in water to become similar to the sponge-like limb, has a large specific surface area, it has a strong adsorption capacity, can be adsorbed pJ 'and closed HOZFe2 'catalyzed reaction does not occur, while suppressing the formation and decomposition of the HO ·.Magnesium silicate, calcium silicate, colloidal silicate with an alkaline earth metal ion in the bleaching solution (CAH, Mg meter, etc.) forming a highly dispersed, the adsorption surface of the heavy metal impurities to lose their activity, thereby inhibiting the heavily crumbs ion arisingcatalysis, and thus play a stabilizing role.
If water glass in soft water, bleach, only do we not have a stabilizing effect on the contrary, the pH is increased to accelerate the decomposition of hydrogen peroxide.But when the addition to silicon formulations silicate content exceeds the adsorption capacity of the waterglass, will weaken the stabilizing effect of waterglass.In addition to sodium silicate as stabilizer, hydrogen peroxide bleaching solution pH buffer.The uranium silicate stabilizing effect, has a low cost, the effect of the fine features.Only easy to form a silica scale deposition on the fabrics or equipment, it is difficult to remove and affect the fabric whiteness and feel, Guchang sodium silicate mixed with other substances.Multiplexing with the pathways are: having a polyfunctional group, the dispersibility of the surfactant mixture with the silicate shared as a stabilizing agent, so that the silicate uniformly dispersed in solution and not deposited on the fabric and on the device, greatlyreduce the the silica scale; phosphate, citrate, polymer stabilizers, etc., mixed to each other.
Second, the two addition to silicon formulations reference
, Stabilizers PST (agent) in addition to silicon according to the following formulation compounded from:
Ethylenediamine tetramethylene phosphonic acid ------------------ 2 to 6 parts by mass;
Gluconate ---------------------------- 1 to 3 parts by mass;
Borate -------------------------------- 3 to 7 parts by mass;
Parts magnesium ------------------------------ 2 to 4;
---------------------------------- Right amount of water.
In addition to silicon formulations have the stabilizing effect of the oxygen bleaching, test and production application shows that it applies to a different pre-treatment process, has a good stabilizing effect of hydrogen peroxide, the main performance does not produce silica scale attached to the situation.Its processed fabric high whiteness, high capillary effect, feel good.
2, stabilizers FT (in addition to the silicone formulations) compounding process:
This addition silicone formulations is equipped formed by the salt complex of a copolymer of acrylic acid and acrylamide, and composite organic phosphorus stuffed.Has strong adsorption ability of metal ions, and the stabilizing effect of hydrogen peroxide.Composite palatine salt having strong firefly aggregate capacity, can form stable complexes with metal ions hook U inhibiting metal ion on the catalytic decomposition of hydrogen peroxide.The experiments show that the stable Liu FT having a good effect when the the j6 two components used separately poorly.
Phosphate oligomer in addition to the main component of silicon formulations, it is the synthetic steps as follows: glacial acetic acid and water was added to the reaction pot was stirred for mixing.Stirring gradually ashamed join Chloride strongly anti-Shun temperature is kept at 20 2; Y, there are a large number of gas elected, reactions by intense becoming smooth, adding speed can also be slow to fast, temperature 6f rose 30 a40 ℃.Pending Chloride ORDER portion After the addition, the reactant is a non-homogeneous material.211 liter of holes to 125L 2 ℃, and kept to 2H, the reactants become homogeneous clear and transparent liquid.Less than removed by evaporation and the unreacted materials and byproducts, to obtain a homogeneous, colorless to pale viscous liquid was cooled to 80 ℃.Diluted with water, the reaction pot and burning with 30% reduction in and to the pH of 3.5, obtained containing because of the amount of 22% to 26% liquid, 90% yield 85H.
Said polyphosphate spoon magnesium chloride in a 1:2 molar ratio mixture obtained solids within their 25% of a 28% casein and magnesium polyphosphate compound thereof.You can as the addition to silicon formulations.This fatty acid ester oligomer molecular weight, has a strong adsorption, so that the session heavily ion and its micelle and natural impurities concentrated reduce the hydrogen peroxide decomposition rate.
Micro-spectrum technology as the leader of the field of Chinese unknown component analysis, in addition to the silicone formulations detection, in addition to the silicon ingredient Laboratory and other technical services, has made tremendous achievements to help textile auxiliaries enterprise product performance improvements and the development of newproduct of desire.
Unified national technology consulting service hotline :400-700-8006, www.weiputech.com


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