2015年3月12日星期四

what is glass beads?

Glass beads as a low cost of particulate matter, is often used in mechanical descaling, urban traffic road zebra crossing, reflective and traffic signs forbid line night retroreflecting device. Its main chemical composition is sio2, from material to see this kind of material has the characteristics of high hardness, its appearance is bright and clean, roundness, some is transparent, round rate is as high as 85% above. The substance mixed in the plastic products to make plastic products with good toughness, but not their own hardness and lower. Glasss beads also has the characteristics of high melting point, can be applied in fire insulation engineering. High insulation properties can be used in high polymer insulation filling work. Glass beads of the density of 1.78 g/cm3, mixes with engineering plastics can obviously to achieve the effect of weight loss. Corrosion resistance is also a highlight the advantages of glass beads, some industrial plastic products will add some glass beads, corrosion resistance characteristics can be achieved. In short, the development of glass beads market prospect is very broad, temporarily not in the position in the market.
Due to the unique advantages of glass beads, glass beads are mainly used in the following aspects:
1, Road Marking Glass Microspheres
Main application interesting type and type hot melt road marking paint. Divide into two kinds, premixed and surface and premixed type glass beads can be in the production of hot melt type when the road coating mix in the paint, can ensure long-term reflective road marking in the life period. Another available in road marking construction over marking a instant reflection effect on the surface. After surface treatment of coated glass beads, used in road marking construction, and can greatly increase the glass beads with hot melt marking of adhesion, enhance road marking the refractive index, and have since used clean dirt, moisture resistance, etc. Road with glass beads coating resistance to improve pavement performance, improve the security of the driver at night.
2, glass beads in medical equipment and nylon, rubber, engineering plastics, aviation and so on various fields as a new kind of material has been widely used. Such as add agent, strengthening agent, etc.
3, arts and crafts glass bead, glass sand and colored glass beads, garment printing, garment pyrograph, surface decoration, artificial Christmas tree fruit, artificial flowers products surface decoration, the manufacture hourglass quicksand ideal!
4, used in industrial blasting and additive effect of the surface of the glass beads can be in metal and die surface, does not damage the workpiece surface, and improve the precision of the workpiece. Used for metal, plastic, metal jewelry, precision casting, such as cleaning and polishing of the object. Is widely used at home and abroad of high-grade finishing materials.
5, high refractive index glass beads is reflective fabric, reflective coatings, chemical coatings, advertising materials, clothing materials, reflective film, reflective fabric, reflective sign identification, airport runway, shoes and hats, bags, with both life-saving supplies, nocturnal staff wearing required materials and other products.

What is Cocoamidopropyl Sulfobetaine?

Cocoamidopropyl Sulfobetaine ASB is a kind of amphoteric ion surfactant, on the stability of

acidic and alkaline conditions are excellent, present Yang and anion, respectively, with

Yin, cationic and nonionic surfactants with, its compatibility good performance. Non-toxic,

excitant small, soluble in water, acid and alkali stability and foam, strong detergency,

with excellent thickening, softness and sterilization, antistatic property and resistance to

hard water. Can significantly increase the washing soft, regulate and low temperature

stability of the products.
Product features
1. Have good solubility and compatibility;
2. It has excellent foaming and obvious thickening;
3. Low irritating and sterilization, compatibility with washing products can obviously

improve the soft soft, regulate and low temperature stability;
4. With more excellent than CAB hard water resistance, antistatic property and

biodegradability;
5. Of the amide type sulfo betaine has better mild and bubble and bubble;
6. Is thickening performance for soap base.
use
Widely used in shampoo, bath; Is the preparation of mild baby shampoo and bubble bath, the

main components of the baby skin care products; In the skin and hair care formula is a kind

of excellent softening conditioner; Also can be used as detergents, wetting agent,

thickening agent, antistatic agent and bactericide.
storage
50 kg, 200 kg plastic drum, stored in a cool ventilated place, valid for one year.
Amphoteric surfactants usually has a good washing, dispersion, emulsification,

sterilization, such as soft fiber with antistatic performance, can be used as a textile

finishing auxiliaries, dyeing auxiliaries, calcium soap dispersant, dry cleaning surfactants

and metal corrosion inhibitor and so on. But, more expensive, the price of this kind of

surfactant application range smaller than other types of surfactants.
About us
Located in East China Plain, Sinopec Jinling Petrochemical Co., Ltd is a subsidiary of China

Petrochemical Group, a high-tech, share-holding enterprise, which is engaged in development,

production & business operation, technical service and project design of chemicals.
Jinling branch’s products are nearly 70 species and more than 30 kinds of products has won

the national, ministry, provincial title of quality products, has become the major suppliers

in Chinese local market and also become an important production base of providing raw

materials. Except for the domestic market, we have been exporting to Southeast Asia, Middle

-East and Africa etc., more than 30 countries and region.
With the total capacity of 90000 tons/year of two sets of sulfur device 300000

tons/year sodium alkyl benzene equipment, our product is guaranteed by its advanced imported

equipment, exquisite workmanship, prefect management system as well as excellent-equipped

laboratory.
We welcome friends and partners all over the world to visit our company and establish

cooperation with us.

2015年1月20日星期二

Hollow glass microsphere market trend


Hollow glass beads is widely appeared in recent years a new type of material, material prototypes for borosilicate, when viewed under a microscope to present hollow sphere shape, particle diameter of 10 to 200 microns, the wall thickness of a few microns, internal for carbon dioxide gas, light weight, low thermal conductivity, and non-toxic tasteless, stable chemical properties, not combustion, which is widely applied in many high-tech fields, Such as space equipment anticorrosion work, reflective application of road zebra crossing, and you also can be used in the construction industry, such as wallboard interlining used sound-absorbing noise reduction, exterior wall coating, etc. Hollow glass microsphere, specific performance and application is as follows: 
1, big volume weight. Its density is one of the points of traditional particle density, can reduce the product weight, reduce the cost. 
2, good dispersibility, hydrophilic surface can be used to fill in polyester, unsaturated resin, liquidity is good; High whiteness, strong hiding power, 
3, internal rarefied gas with functions of heat preservation and heat insulation, sound-absorbing noise reduction, from the same industry. 
4, high resistance, low water absorption, in wire and cable insulation material processing applications. 
Hollow glass beads, in general, high whiteness, low density, body a lot of light, oil absorption, waterproof thermal insulation and other functions, has applications in several industries, is a kind of material is widely used. 
The market trend 
Glass beads as a low cost of particulate matter, is often used in mechanical descaling, urban traffic road zebra crossing, reflective and traffic signs forbid line night retroreflecting device. Its main chemical composition is sio2, from material to see this kind of material has the characteristics of high hardness, its appearance is bright and clean, roundness, some is transparent, round rate is as high as 85% above. 
The substance mixed in the plastic products to make plastic products with good toughness, but not their own hardness and lower. Glass beads also has the characteristics of high melting point, can be applied in fire insulation engineering. High insulation properties can be used in high polymer insulation filling work. Glass beads of the density of 1.78 g/cm3, mixes with engineering plastics can obviously to achieve the effect of weight loss. Corrosion resistance is also a highlight the advantages of glass beads, some industrial plastic products will add some glass beads, corrosion resistance characteristics can be achieved. In short, the development of glass beads market prospect is very broad, temporarily not in the position in the market. 
Contact us
Glass Microspheres supplier--Nanjing Jianzun Glass Microsphere Plant Co.,Ltd was established in 2000,located in Jiangsu province, specializing in the production of all kinds of Glass Microspheres also called Glass Microbeads or Glass Bubbles, solid glass microspheres, hollow glass microspheres which is widely used in paint, plastics, artificial marble , synthetic foam board and explosive and so on.

The silicone application - silicone wire and cable

Silica gel has good flexibility, ability of ozone, corona, flame, insulation performance is good, used for wire and cable is that it is mainly used in the electrical industry, silicone wire and cable is especially suitable for use in high temperature environment, the silicone is much higher than the ordinary cable wire and cable life. The following are the main types of silicone rubber wire and cable. 
1, equipment, instrument with no woven along the route 
Rated voltage: 300 v and 600 v; 
Temperature: 150  and 200 
Structure: tinned copper stranded wire, silicone rubber insulation layer; 
Features: no weaving dirt, heat resistance, flame resistant, mechanical flexible and good toughness; 
Purpose: high temperature motor, transformer, generator, electronics, electrical equipment.
2, equipment, instrument with woven lead line 
Rated voltage: 300 v and 600 v 
Use temperature: 150 , 155 , 180  and 200  
Structure: tin stranded copper wire, silicon rubber insulation, asbestos or glass fiber woven belt; 
Features: heat resistant, flame resistant, flexible 
Purpose: high temperature motor, transformer, generator 
3, Marine cable 
Rated voltage: 300 v and 5000 v; 
Temperature: 95 
Structure: tinned copper stranded wire, silicone rubber insulation, glass fiber woven belt. If the conductor is more than one, but the conductor with the gasket, adhesive tape, PVC casing, aluminum or bronze armoured cable a rope; 
Features: heat resistant, resistant to moisture, without conductive ashes; 
Purpose: general Marine power and control cables, especially suitable for more than 50 , environment temperature and besides fire resistant, heat resistant to resistant to moisture. 
4, power and control cables 
Rated voltage: 600 v and 5000 v 
Temperature: 125  
Structure: a. power cable: tinned copper stranded wire, silicone rubber insulation tape, asbestos braid; B. control cable: tinned copper stranded wire, silicone rubber insulation, glass fiber woven belt, put two or more than two wires and tapes, asbestos braid twist into a rope. 
Features: heat resistant, resistant to moisture and ozone resistance, room temperature and low temperature flexibility, current carrying capability is strong, resistant to radiation, flame resistant, no conductive ash, no corrosion of smoke. 
Purpose: high temperature, wet and dry places, and radioactive environment power line, the line of control and signal lines. 
5, automotive ignition cable 
Rated voltage: 35 kv (ac) 
Use temperature: 177  to 232  
Structure: a conductive glass fibre core, ethylene propylene rubber insulation, flat woven glass fiber woven tape, silicone rubber sheath. 
Features: high temperature resistant, resistant to ozone, high dielectric strength, good reliability 
Purpose: passenger cars, trucks and other transportation vehicle engine on the ignition cable 
About us
Silica gel supplier----Fenglong Chemical Co., Ltd. is primarily engaged in manufacturing silica gel since 2001. Our silica gel manufacturing plant is located in Maanshan with manufacturing capacity of more than 500-MT silica gel per year. We are manufacturing Indicating silica gel & Non-Indicating type of SILICA GEL in all grades such as blue silica gel, orange silica gel and basic silica gel such as type A silica gel , type B silica gel ,type C silica gel and another special silica gel Column chromatography silica gel . We are Chinese manufacturer of silica gel and supplying it across the world. Silica gel manufactured by us is of best quality which is widely used as cat litterdesiccant silica gel in anti-rusting and moisture-proof of product, packaging, drying and separation of gases, the catalyst carrier of petrochemical industry and so on.

2014年8月14日星期四

Hydrazine hydrate

Hydrazine hydrate, with a strongly alkaline and hygroscopic . Pure product is colorless transparent oily liquid with a light ammonia odor, smoke in the wet air, with a strongly alkaline and hygroscopic . Liquid hydrazine hydrate with water and ethanol, insoluble in ether and chloroform; it can erode glass, rubber , leather, cork , etc., decompose at high temperatures into N2, NH3 and H2; hydrazine highly , with halogens , HNO3 , KmnO4 other violent reaction in the air can absorb CO2, produce smoke . Hydrazine and its derivatives products in many industrial applications has been widely used as a reducing agent , antioxidant, used for making medicine , foaming agents , etc.
Use
Hydrazine hydrate as an important fine chemical raw materials, mainly for the synthesis of AC, D1PA, TSH and other foaming agent ; also used as boiler and reactor deoxidation and cleaning off the carbon dioxide treatment agent ; in the pharmaceutical industry for the production of anti- tuberculosis, anti-diabetic , anti-tumor drugs ; in the pesticide industry for the production of herbicides, plant growth reconcile agent and sterilization, insecticide, rat poison ; addition, it can also be used to produce rocket fuel , diazo fuel , rubber additives , car airbags, LCD intermediates. In recent years, applications of hydrazine hydrate are still expanding.
a) for the synthesis of a foaming agent . With hydrazine hydrate as raw material to manufacture ADC foaming agent , and its gas evolution obviously much higher than other similar products , and non-toxic , tasteless, not color, not bad.
b) for the synthesis of pesticides. Hydrazine derivatives are used as a pesticide plant growth regulator maleic hydrazide derivatives , rodenticides two mice agent dinitrophenylhydrazine , insecticidal agents nails pyrazole derivatives with a 5 - nitrofuran thioacetazone , weeding agents such as amino- triazole .
c) medicine . Isoniazid, Fenji thioacetazone , benzenesulfonyl thioacetazone , antipsychotics 1 - Isonicotinic acetyl-2 - isopropyl hydrazine, hydrazine derivatives aldehyde anticancer drugs ,
Hydrazine can be directly used :
Industrial boilers and high pressure steam boiler in water oxygen scavenger . Hydrazine hydrate is a deoxidizer , which enables reduction of dissolved oxygen in the water , boiler feed water is used to further remove the residue after thermal oxygen by trace dissolved oxygen. Because for dissolved oxygen can cause corrosion of boiler tubes . The boiler feedwater hydrazine hydrate , not only oxygen, but also to prevent fouling of iron and copper boiler scale formation .
Hydrazine is a highly reducing agent , can be synthesized by the following products:
1 foam: Most of the hydrazine derivative as a blowing agent is azodicarbonamide (AC), and p-toluenesulfonic acid hydrazide . ( Azo- carboxamide ) ( eg : tube used for the production of sodium azide product ) .
(2) agricultural products and pharmaceutical products in the synthesis of biologically active intermediates , first generation triazole.
3 azo initiators
4 various other products: The dye certain organic pigments , photographic reagents aspect , urethane , and acrylic esters , and cyanide bromate products.
5 of plastic and metal ( nickel, cobalt, iron , chromium, etc. ) of a metal inlay.
6 is a rocket fuel formulations.
7 In the ACTIRED used in the process , the process is mainly used in gold processing .
About us
hydrazine hydrate supplier ----TongJiu Hydrazine Hydrate Industry Co., Ltd was found in 2002, Located at Xinhua West Road 10#, NanJing City, China, mainly producing hydrazine hydrate. Our company mainly specializes in the production and research & development of auxiliary agents for oil field, including 1h-1,2,4-triazole, hydrazine monohydrate,o-chlorbenzyl chloride and so on. The production capacity of aminoguanidine bicarbonate is 15000 mts per year, and sodium hormate is 25000 mts per year.and 2-cyano-4-nitro-6-bromoaniline 18000mts per year.

How to choose silica gel supplier

Usage by Product Category
1 , medicinal , food silica gel desiccant
Food and Drug silica gel desiccant criteria are to meet State Food and Drug Administration to develop pharmaceutical packaging containers ( material ) Standard: " Medicinal solid desiccant paper bags standard " , the standard provides for " solid dosage filter bags packed spherical pore silica gel desiccant "requirement, which in addition to the desiccant bag appearance , strength, moisture adsorbent , desiccant moisture absorption rate and other basic performance requirements, focusing on the content of harmful substances in the desiccant ( eg : arsenic , etc. ) , microbial limits , bleaching performance and other aspects of the regulations.
2 , shoes with silica gel desiccant
Shoes with silica gel desiccant can be considered for general cargo dry, moisture desiccant. The main requirement silica gel desiccant itself does not contain relevant international standards in the prohibited substances , packaging materials Breathable and durable, while its upper reaches other desiccant adsorption effect can not be achieved .
3, Electronic products with silica gel desiccant
Electronic products, especially for packaging moisture-sensitive electronic components and humidity control also has a very high demand , the United States Association Connecting Electronics Industries (IPC) and the U.S. Joint Electron Device Engineering Council (JEDEC) jointly prepared " moisture-sensitive surface mount components packing and shipping process using the standard "
J-STD-033b is being widely used for moisture-sensitive electronic components surface treatment, drying, drying and packaging requirements in all aspects of the comprehensive standard . The standard provisions in Chapter 3 of these electronic components dry packaging requirements.
4 , the container with silica gel desiccant
Container with silica gel desiccant is mainly used for shipping containers , used to adsorb the ocean containers during transport or storage container and humid climate and the oceans since experienced a large diurnal temperature variation inside the container into water vapor will condense beads and the formation of the " container rain " , to reduce the moisture content of the air in the container to prevent the generation of container rain .
About us
SILICA GEL supplier----Fenglong Chemical Co., Ltd. is primarily engaged in manufacturing silica gel since 2001. We are manufacturing Indicating silica gel & Non-Indicating type of SILICA GEL in all grades such as blue silica gel, orange silica gel and basic silica gel such as type A silica gel , type B silic gel ,type C silica gel and another special silica gel Column chromatography silica gel . We are Chinese manufacturer of silica gel and supplying it across the world. Silica gel manufactured by us is of best quality which is widely used as cat litter, desiccant silica gel in anti-rusting and moisture-proof of product, packaging, drying and separation of gases, the catalyst carrier of petrochemical industry and so on.

2014年6月11日星期三

Silicone industry trends

Silicone industry trends
Because the development time is limited, is limited experience accumulation and innovation of science and technology, the overall quality of the domestic silicone industry and abroad have a certain gap. Domestic production by now most of the products can meet the customer's production requirements, but meet customers require very high performance or special analysing situation still needs to be imported. On the special rubber and high-performance rubber, the domestic market there is a big gap. Second, since the silica gel industry is a capital-intensive industry, the current economic situation of the gravity of the also determines its survival environment, cash flow difficulties, serious product homogeneity, raw material prices rising, the survival of enterprises encountered great challenge. In addition, the silicone rubber industry is now form a vicious circle of price war, some manufacturer customer object for low-end manufacturers, constantly keep prices down, the whole industry profit margins shrinking.
On the other hand, the prospect of the silicone industry is considerable. Silicone industry is a capital-intensive industry and technology content high, compared with the labor-intensive industry will have a better development momentum, the silicone material is mainly used in electronic appliances, medical equipment, baby products, such as a big industry, wide range, and a lot of used rubber products will be gradually replaced by silica gel.
At the same time, also want to realize now silicone rubber industry internal competition fierce, owing to the unfavourable economic situation and the corresponding monetary policy, small and medium-sized enterprise cash flow is more difficult, it is a challenge for a capital-intensive industries, but if to be able to have such an economic downturn, silicone rubber industry of tomorrow will be very good. Look from the products, the demand of silicone rubber industry is still a common gas phase adhesive, at the same time, the flame retardant plastic, low-grade rubber and liquid rubber and other special analysing demand rising, the adhesive with high content of science and technology, value added from the previous two regular glue is bigger, so all the species in the future there will be a large market space.