1. Pure silicone rubber, anti-oil and waterproof
2. Temperature resistance from -60~260 Celsius degree
3. Anti-aging, Ozone resistance, Insulating
4. No corrosion from copper and silver and so on.
1.Environmentally friendly non-toxic, in line with the ISO/ASTM
2.High tear resistance, low shrinkage, good resistance to anti-aging performance.
3.Generally used in medical equipment, home appliances, aerospace, military,
4.Automobile manufacturing, electronic components, transformers, motors, etc
Introduction
Our electronic-grade silicon Sol is a high-purity solution specifically developed for the demands of the electronics industry. Engineered to meet strict purity standards, this silicon sol is ideal for use in sensitive electronic applications, including integrated circuits, precision polishing, and high-purity coatings.
Product Specifications
Our electronic-grade silicon Sol is formulated with rigorous standards, making it an ideal choice for sensitive electronic applications. Key specifications include:
Purity Level: Ultra-high purity at 99.99%, reducing impurities to ensure contamination-free application, critical for semiconductor manufacturing and integrated circuits.
Particle Size: Uniform particle size averaging 20-30 nanometers, optimized for even application and superior polishing in high-precision processes.
Introduction
Our electronic-grade silicon Sol is a high-purity solution specifically developed for the demands of the electronics industry. Engineered to meet strict purity standards, this silicon sol is ideal for use in sensitive electronic applications, including integrated circuits, precision polishing, and high-purity coatings.
Product Specifications
Our electronic-grade silicon Sol is formulated with rigorous standards, making it an ideal choice for sensitive electronic applications. Key specifications include:
Purity Level: Ultra-high purity at 99.99%, reducing impurities to ensure contamination-free application, critical for semiconductor manufacturing and integrated circuits.
Particle Size: Uniform particle size averaging 20-30 nanometers, optimized for even application and superior polishing in high-precision processes.
Concentration Range: Available in 20% and 30% silicon dioxide concentrations, catering to varying manufacturing needs for different coating and polishing requirements.
pH Stability: Engineered with a stable pH (7�±0.5), maintaining chemical balance during application to prevent material degradation and ensure consistency across production batches.
Storage and Shelf Life: With an extended shelf life of up to 12 months under standard conditions, ensuring long-term quality and usability in manufacturing environments.
Application Scenarios
Electronic Grade Silicon Sol is primarily used in:
Integrated Circuit Manufacturing: Essential for wafer and circuit board polishing, improving surface uniformity and quality.
High-Purity Coatings: Provides a smooth, contamination-free layer on electronic components, enhancing durability and function.
Precision Polishing: Suitable for fine polishing of delicate electronic parts, reducing defects and maintaining high performance in final products.
Product Advantages
Purity and Quality Assurance: Consistent ultra-high purity ensures reliable performance in critical electronics applications.
Enhanced Precision: Fine particle size and stable concentration make it perfect for high-precision tasks, reducing defects and material loss.
Customization: Available in custom concentrations and grades to meet specific needs in electronics manufacturing.
SiC Sintered silicon carbide seal ring ( rotary face and stationary ring )
Huihan supplies ceramic seal rings with great mechanical properties which is widely used in pumps, valves, automotive engineering, and medical analysis equipment or even in the fully automatic coffee machines used in homes every day.
Defoamer
A defoamer or an anti-foaming agent is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. The terms anti-foam agent and defoamer are often used interchangeably. Strictly speaking, defoamers eliminate existing foam and anti-foamers prevent the formation of further foam. Commonly used agents are insoluble oils, polydimethylsiloxanes and other silicones, certain alcohols, stearates and glycols. The additive is used to prevent formation of foam or is added to break a foam already formed.
The defoaming agent is resistant to high temperatures, light in color, has good water dispersibility, is not prone to fish eyes and shrinkage cavities, and has no oil slicks or demulsification. It is suitable for all types of coatings and emulsions, water-based resins, and adhesive systems.
Industrial Ammonium Hydrogenfluoride
[Molecular Formula] NH4HF2
[Molecular Weight] 57.04
[Properties]
White needle-like crystal, easy deliquescence and agglomeration, soluble in water and slight soluble in alcohol; decompose to ammonia and ammonium bifluoride in heat water, decompose to ammonia and hydrogen fluoride when being heated, its aqueous solution is acidic and can corrode glass.
[Uses]
1. Glass etchant, preservative, disinfectant, solvent for metal beryllium made of beryllium oxide, analytical reagent and surface treatment agent for silicon steel plate.
2. It is also used as an oxidant for the manufacture of ceramics and aluminum-magnesium alloys, as well as a cleaning agent for boiler feed water systems and steam generation systems.
3. Acidification treatment of oilfield sand.
4. Organic synthetic fluorinating agent.
5. Plating solution.
6. Reagents for extracting rare elements.
7. Paint industry
Electrolytic Tinplate is a thin cold rolled steel sheet coated by tin. Itâ??s also called ETP or Tinplate. The tinplate has excellent corrosion resistance, excellent paintability and printability, excellent solderability and weldability, also excellent formability and certain strength and hardness. The surface of the tinplate is bright and beautiful. The tin layer is non-toxic and tasteless, it can prevent the iron on the original steel plate from being dissolved into the package. Depends on the purpose of use, various of pictures can be printed on the surface of the tinplate to beautify the goods.
The tinplate is widely used in the manufacturer of three-piece cans, two-piece cans, chemical barrels, aerosol cans, all kinds of fancy cans, crown caps, beer caps, food package bottom caps, easy open ends (EOE), electronic accessories, cables and battery iron, etc.
We can provide tinplate (ETP) with various coating thickness with temper ranging from T1 to T5 and DR7M to DR10. The ID of the ETPâ??s packaging coil has 420mm and 508mm in options.
Ergothionein is a kind of natural antioxidant and a unique cell physiological protective agent, which has many physiological functions such as scavenging free radicals, whitening, anti-aging, preventing ultraviolet radiation damage, maintaining DNA synthesis and normal cell growth
1 Whiten
Ergothioneine is a natural antioxidant that is highly protective of cells, non-toxic, and is not easily oxidized in water, which allows their concentration in some tissues to reach 7mmol-L and activates the cell's natural antioxidant defense system. Research results show that the amount of ergothione added to cosmetics reaches 0.01%-0.03%, which can hinder pigment formation and deposit, and whiten the skin.
2. Antioxidant: Highly effective antioxidant, anti-aging.
L 'Oreal has applied for a patent entitled "Use of ergothioneine and/or its derivatives as an anti-glycation agent", which proposes that ergothioneine and its derivatives have the effect of reducing or even preventing protein glycosylation. To prevent age-related loss of skin elasticity, modify and improve facial contours, and prevent or improve the appearance of orange skin lines.
3. Sun protection
In the ultraviolet absorption range, ergothione has a similar absorption wavelength to DNA, a molar extinction coefficient of 1.4*104 M-1 cm-1, max257, which can minimize the formation of reactive oxygen species and protect cells from radiation damage, therefore, ergothione can be used as a physiological filter of ultraviolet. Many studies have shown that ergothione can avoid the damage of ultraviolet radiation on the skin, and is a very effective sunscreen ingredient.
4. Anti-inflammatory, acne
Inflammation is the body's response to an infection of the skin, and excessive UV exposure and stress are all causes of inflammation. Studies have shown that ergothione has an anti-inflammatory effect in skin cells, and it is even more effective when combined with vitamin C. Elizabeth Arden has done the application experiment of ergothione on the repair effect of UV-induced skin inflammation, showing that the combination of idobenzene and ergothione can reduce the skin inflammation and light damage caused by UV.
5. Synergistic effect
Ergothione can regulate the REDOX reaction in the cell, participate in the regulation of energy in the cell, is the physiological protection agent of the cell, biological and pharmacological properties and its safety and stability. Therefore, adding ergothionein to a product can not only maintain the stability of other ingredients, but also promote the absorption of active ingredients by cells, which has a good synergistic effect, effectively enhance the efficacy of other ingredients, and achieve the effect of 1+1>2. For example: the use of ergothionein in an antioxidant product, not only can it play a strong antioxidant effect on its own, but also can cooperate with other antioxidants to strengthen its vitality.
It has unique polymethyl branch chain structure, silky feeling, dry and extremely soft hand feel, excellent emollient. The compatibility of silicone oil is good, can solve the problem of low temperature precipitation of silicone oil, and is a stabilizer and coupling agent of silicone oil. The color has a good dispersion ability, low viscosity, skin feeling fresh, no greasy feeling. Commonly known as synthetic silk oil.
Product Description
Product Name:Steel Rebar
Standard & Grade
HRB400, HRB400E,HRB500,etc.
ASTM A615 Gr.40, Gr.60, etc.
JIS G3112-SD390,SD295A,SD295B,SD345,SD390,etc
BS4449-1997,460B,B500B,etc
Diameter:6mm-32mm (as per customers' requirement)
6,8,10,12,14,16,18,20,25,32,mm
Length: 6-12m as standard 6,9,12m
Packing:standard export packing, or as per customers' requirement
Surface Finished: Screw-thread
Technology: Hot rolled Cold rolled
Delivery time: within 30 days after received the deposite or L/C at sight
Payment
1) 100% irrevocable L/C at sight.
2) 30% T/T prepaid and the balance against the copy of B/L
Application: Construction, shipping, building material
Packaging:
Standard packing
In bundles tied with steel strips.
Slightly internal and external oil coating.
External packing to be confirmed.
Marking on each piece of tube to be confirmed.
According to the customer request.
Our Services
1) With professional and sufficient experience in overseas and domestic projects.
2) Work towards achieving highest standard in quality and service.
3) Clients are welcome to visit and inspect factory and production line.
4) Shipment could be guaranteed.
5) We have a strong product packaging services.
Description: Multi-functional emulsifier, capable of stabilizing and thickening emulsions even at low dosage, Cold process, No need to calculate the HLB value. It can emulsify silicone to create semi-transparent cream. Provides moisturizing and weightless sensory for cream.
High viscosity formulation: THEMAX N1
Low viscosity formulation: THEMAX N2
Recommend Dosage: 0.1-0.4%
Features:
Emulsify a variety of oils and grease
Excellent emulsion stability
Suitable for a cold mix process
Surfactant Ammonium Laureth Sulfate CAS 32612-48-9 ALES 70%
Lauryl glycol polyether has antifoam properties. Polyether defoamer is a major variety of defoamer at present, which has the advantages of non-toxic, tasteless, non-irritating, resistant to hard water and acid and alkali, and good compatibility with the system. Compared with another class of silicon-containing defoamer, although its defoamer performance is not high, its anti-foam performance is quite excellent.
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