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Nanjing Union Silicon Chemical Co., Ltd

Supplier From China
Apr-20-10
Supplier : Silane coupling agent, deformer, antifoaming

Established: 2009

Verification Status



Contact Details:
Rm 2002, Overseas Chinese Plaza
No.1 Daqiao North Road
Nanjing 210031
Jiangsu China


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More Items Similiar to: Nanjing Union Silicon Chemical Co., Ltd

Apr-20-10

Kh-792

$7.63
MOQ: Not Specified
 
KH-792 can display a good adhesion in the following systemú¦
RTV Silicones and Hybrid Silane-Crosslinked Sealants
KH-792 silane coupling agent with a single, two-component silane-crosslinked of the sealant can improve muti-substrate adhesion, including glass, steel, aluminum and concrete. This silane can dramatically enhance the adhesion to a wide array of plastics when used in combination with SPURSM Technology for silylating urethane polymers.
Polysufide Sealants
When added to one- and two-part polysulfide sealants, silane KH-792 provides better adhesion to a variety of substrates, including glass, aluminum and steel. Silane Dosage of KH-792 is 0.5 to 1.0 percent of sealant in general. It disperses well and produces cohesive failure in the sealant rather than adhesive failure of the bond between the sealant and the substrate. Furthermore, the use of silane KH-792 can not use primers which enhance the adhesion strength between the coating.
Plastic sealant
Silane KH-792(0.5 to 1.5 weight percent) as a replacement for polyaminoamide adhesion promoters in plastic sealants can improve bonding to metal substrates.
In addition to increased strength, the silane-modified plastic sealant has better appearance than a system that uses polyaminoamide adhesion promoters. Silane KH-792-modified plastic systems have a very light color, and the cured compound is bubble-free.
Additive in Phenolic and Epoxy Molding Compounds
Silane KH-792, as an additive in phenolic and epoxy molding compounds, reduces the water absorption of molded composites. So leads to improved wet electrical properties, particularly at low frequencies. High-temperature strength properties are also improved.


25 kg, 200kg plastic or iron drum
Apr-20-10

Defoamer

$2.65
MOQ: Not Specified
 
USI-230A silcone antiformimg agent is mainly comprised of modified polysiloxane mixed with food-grade emulsifier, disperse agent and self-developed auxiliary, using the state-of-the-art compounding technique. Its characteristics:quick defoaming, long foam inhibition, high effiency, low dosage, nontoxicity, non-corrosion, biological inertia without ill side effect. Morever, this agent easily disperses in water with good dissolving in liquid products, almost not resulting in demulsification and oil spill, and maybe applied to eliminate foam generated during dying&printing. Under proper usage conditions and suitable temperature, it wont make dyed fabrics stained with silicone oil, etc.; Its also applicable at 80 degrees.

25 kg, 200kg plastic or iron drum
GOLD Member
May-18-01
Buyer From Bengaluru, Karnataka, India
GOLD Member
Feb-07-00
Supplier From Mumbai, Maharashtra, India
GOLD Member
Sep-21-10
Supplier From Karachi, Sindh, Pakistan
GOLD Member
VERIFIED
Aug-08-08
Supplier From Shanghai, China, China
GOLD Member
VERIFIED
May-19-22
Supplier From Nanjing, China
GOLD Member
Sep-12-19

Acetone Oxime

$13.70
MOQ: Not Specified
 
ProName: Acetone oxime ,Acetoxime
CasNo: 127-06-0
Molecular Formula: C3H7NO
Appearance: White crystal
ProductionCapacity: 1-100 Metric Ton/Month
Grade: Industrial Grade

Specifications:
index value
appearance white crystalline powder or flakes
Assay 99.0%
residue on ignition 0.01%
Boiling point 135 c at 1,013 hpa
Moisture 0.25%


Uses:
It is used as raw material for medicine, pesticides, dyes and organosilane coupling agents. It is also useful in the determination of nickel and cobalt. Acetone oxime is an excellent corrosion inhibitor (deoxidant) with lower toxicity and greater stability compared to hydrazine.

Package:
25kg carton drum or 1kg foil bag or by request of clients

Storage: Store in dry, dark and ventilated place

Transportation: by sea or by air
GOLD Member
Dec-26-22
 
Formula:KAl(SO4)2 12H2O
Relative Molecular Weight:474.39
CAS NO,: 7784-24-9
EINECS No.:5637-689-7
HS CODE.: 2833301000
Appearance: lump, white crystal, white powder
Properties:Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes slightly sweet and puckery, astringent, easily soluble in water, its water solution appears acid,is would lose crystal water and become white powder on heating

Usage;
Food industry: Buffering agents and leavening agents in food-grade products.
Chemical Industry: Water Flocculant, aluminum tanning agents and after-treating agents for leather tanning in the leather industry, dyeing agents,Astringents,mordants etc.

Items Specifications
Potassium aluminum sulfate
[AlK(SO4)2.12H2O] % 99.5
Plumbum(Pb) mg/kg 5.0
Arsenic (As) mg/kg 2.0
Fluorine (F) mg/kg 30.0
Selenium (Se) mg/kg 30.0
Moisture % 4.0

Verification Status