Company Information
XYD Industry Ltd. is an international manufacturing, marketing and exporting company in China concentrating on chemicals which was set up in 2006. It was established on the basic of its sister company Wuhan Xinyingda Chemicals Co., Ltd., and relying on its self-produced chemicals, sodium gluconate, sodium lignosulphonate, calcium lignosulphonate and sodium naphthalene sulfonate formaldehyde .
With the help and trust from long-term cooperated customers in the past few years, XYD Industry Ltd. gradually becomes the appointed Chinese purchasing agent of old customers. Because of good reputation of the concrete admixture materials( sodium lignosulphonate, calcium lignosulphonate, sodium gluconate & SNF), more and more purchasing tasks come from customers, so XYD Industry Ltd. quickly grows up from a pure manufacturer into a manufacturing trader. Now it is one of the largest sales agent of many chemical manufactures in China.
Our products:
It is covered many chemical fields, such as construction, feed, fertilizer, pharmaceuticals, medicine,food additives, textile, Polymer, resin, and surfactant, etc.
1. Self-produced chemicals: sodium gluconate (set retarder), sodium naphthalene sulfonate formaldehyde (naphthalene superplasticizer, SNF water reducer, FDN water reducer), sodium lignosulphonate, calcium lignosulphonate.
2. Other main chemicals:sorbitol, molasses powder, fulvic acid, ammonium sulfate, urea, polycarboxylate acid, calcium nitrite, sodium hexametaphosphate, sodium tripolyphosphate (STPP), calcium gluconate, glucolactone, glucose.
Product Description
Sodium naphthalene sulfonate
www.xyd-chem.com
Non-poisonous, odorless, non-flammable and non-corrosive.
1 Concrete Superplasticizer
Mainly used for formulating concrete superplasticizer, high high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, slip forming concrete etc, as a water reducing agent.
it is compound of naphthalene sulfonate formaldehyde condensates sodium salts. It is an additive that increases the plasticity and fluidity of concrete to which it is added.It can soften the concrete before it hardens,increase concretes workability,reduces water,and not affect the properties of the final concrete structures projects,but improve the strength of concrete.
xyd-napththalene superplasticizer can be applied to make flowable, strong or steam-curing concrete. The minimum working temperature can be as low as 0 C. In steam curing, concrete with superplasticizer has to strong enough before heating. SNF/ NSF can reduce water more than 25%. It has features of superplasticizer, effectively increases concrete fluidity and reduces water penetration and segregation. Therefore, improves concrete placement and makes concrete easy to use and compacting.Strengthening: Given the same amount of cement and slump requirement, this product can increase the concrete stress by 50-110%, 40-90%, 40-70% and 20-40% on day 1, 3, 7, and 28 respectively.
2 dispersing agent
Printing and dyeing industry is mainly used for VAT dye suspension pad dyeing, dyeing leuco acid method, dispersion with soluble VAT dyes, dyeing, etc. Can also be used for silk/wool interwoven fabric dyeing, there is no color of silk.Dye industry is mainly used as a separate and lake when making the spread of the additives, rubber latex stabilizer, as well as leather auxiliary tanning agent.
Application methods: excellent diffusivity and protective colloid properties, but no penetration foaming surfactant, etc. For protein and polyamide because affinity of cotton, hemp fiber and affinity.
1 )used to disperse and VAT dyes dispersion, and filling agent, the fineness of disperse dye and VAT dye processing can be used diffusion agent and dye join grinding machine. The dosage of the diffusion agent N is 0.5 3 times of VAT dye or 1.5 2 times the size of disperse dye, also can leave part in dye commercialization in filling agent to join.
2 )suspension VAT dye dyeing mill dying: general diffusion agent in pad dyeing bath N3-5 g/l, general to join in with the original bath diffusant N15 ~ 20 g/l
3 )disperse dye dyeing polyester high temperature high pressure dyeing can join in the dye bath commonly 0.5 ~ 1.5 g/l.
4 ) ice dye dyeing to improve leveling and rubbing fastness, color of phenol render bath diffusion agent is commonly 2 ~ 5 g/l, color bath diffusion agent N dosage general 0.5 ~ 2 g/l
Welcome to consult.
Our website:www.xyd-chem.com
Permanent link: http://www.vvchem.com/sell/cas:36290-04-7,3288442.html
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