JS waterproof coating is a two-component waterproof coating composed of organic polymer emulsion (such as acrylate emulsion and various additives) and inorganic powder (such as cement, quartz powder, etc.).
One-component polyurethane waterproof coating, also known as moisture-curing polyurethane waterproof coating, is a reactive moisture-curing film-forming waterproof coating. When used, it is coated on the waterproof base layer, and cured and cross-linked into a tough, soft and seamless rubber waterproof membrane by reacting with the moisture in the air.
Needle-punched Polyester Mat for bitumen waterproof Membrane(120gsm,130gsm,140gsm,150gsm,160gsm,170gsm,180gsm 200gsm and so on Specfications of material is ready,feel free to contac me!
Product Description
BAR
Chemical name
Benzylidene acetone
Empirical formula
C10H10O
Molecular weight
146.2
CAS No.
122-57-6
Characteristic:
Appearance
Yellowish crystal
Assay(%)
;Y99.0
Concentration in the bath
50-500g/L
Application
BAR is used as brightener in acid zinc electroplating bath at a concentration of 50-500mg/L. BAR is also used as an organic synthesis intermediate in flavor and fragrance, Pharmaceutical industries.
Packing
40kg
Storage condition
Stored in cool and dry place
Packaging & Shipping
Packing
40kg/drum, stored in cool and dry place.
Basic info.
Model no.: 99.99%
Alloy or not: Non-alloy
Secondary or not: Non-secondary
Weight: 7.5kg/ingot
Export markets: Global
Additional info.
Packing: 7.5kg/ ingot, 1000kg/bundle in wooden case
Standard: Sgs, ciq
Origin: China
Hs code: 81041100
Production capacity: 1000ton/month
Product description
Packaging detail: about 1000kgs/mg pallet covering with plastic bag, or according to customer's requirement
Delivery detail: within 20 days
Specifications
High purity magnesium ingots 99.99
1, standard: gb/t 3499-2003
2, high quality.
3, competitive price
4, steady supply ability
7.5kg mg ingot with purity 99.90%min
1. 7.5kg¡À 0.5 each ingot, 1-1.3mt per magnesium pallet or wooden pallet. Size, weight, package can be made according to the buys request.
2. Usage:
Widely used in national defence. Chemical. Casting. Shipping. Astrogate. Photogtaph. Etc. It is the basic materials of producing magnesiumseries products.
3. Application: it could be used to produce sodium sulfide and sodium silicate, etc; and it could be also used in paper making, glass, printing and dyeing, synthetic fiber, tanning and other industries.
Monomethylamine (mma) liquid 40%
Cas no.74-89-5
Molecular formulach3nh2
Molecular weight31.06
Appearancecolorless transparent liquid
Monomethylamine% 40.0
Dimethyl amine %0.20
Trimethyl amine %0.10
Ammonia%0.02
Usesused to synthesize rubber sulphating accelerator, pharmaceutical, dyestuff, insecticide, surfactant, etc.
Anhydrous monomethylamine , use tank truck or steel cylinder; monomethylamine solution, use 200l metal pail. Tightly closed to store in cool and ventilated places, avoid sunlight and using units which easily cause static electricity, prevent from striking and vibrating.
Cinnamic acid
CAS NO.: 140-10-3
Appearance Light Yellow Powder
Molecular Formula: C9H8O2
Molecular Weight: 148.16
Assay %: 99
Melting Range C: 132
Arsenic (As) %: 0.0003
Heavy Metal (Pb) %: 0.001
Residue on Ignition (sulphates) %: 0.05
Use: Used in L-Phenylalanine, perfumes, cosmetics, pharmacy etc.; also used as plant growth regulator, antiseptic of fruit and vegetables etc.
Storage & Transportation: stored in airtight containers in cool, airy and heat insulated place, protect against rain and insolation.
Coenzyme q10(exploiting)
Cas no.: 303-98-0
Chemical name: 2, 3-dimethoxy-5-methyl-6-dacaprenyl-1, 4-benzoquinone
Property yellow to orange yellow crystalline powder
Melting point48~52
Water content0.2%(max)
Residue on ignition: 0.1%(max)
Heavy metal: 20 ppm
Assay 98% (min)
Use: mainly used in curing hepatic disease, heart disease and preventing senile dementia, diabetes. It can be made into injection or tablet.
Packaging: on the clients' requirements
Storage: stored in dry and cool place.
Cinnamonitrile
Appearance: colorless to light yellow liquid
Fragrance : similar to vanilla beans
Structure: c9h7n
Formula weight:129.16
Assay: í¦ 97%
Specific optical rotation: 1.6002-1.6023
Specific gravity: 1.028g/cm3
Residue on ignition: 0.5%
Melting range: 250-255 íµ
Packing: 200kg/plastic drum
Usage: an important raw material used for fragrance, pharmaceutical intermediate.
Cinnamaldehyde
Appearance: colorless or light yellow liquid
Fragrance: unique scent
Structure: C9H8O
Formula weight:132.16
Assay: í¦ 98%
Refractive index: 1.619-1.623
Specific gravity: 1.046-1.050
Acidity: í_1.0
Packing: 200kg/plastic drum
Usage: important flavor used for perfume and food additive, concocting rose essence, fruit essence, etc; also it is an important pharmaceutical material.
Silicone fluid Dimethyl silicone Polydimethylsiloxane(PDMS)
The chemical state of polydimethylsiloxane, colorless or light yellow liquid, odorless, high transparency.
CAS No.: 63148-62-9
With excellent physical properties, it can be directly used for moisture-proof insulation, damping, shock absorption, defoaming, lubrication, polishing, etc. And as defoamer, mold release agent, paint and daily chemical additives.
Application:
Widely used in skin creams, hand creams, skin cleansers, sunscreens, shaving creams, deodorants, body washes, conditioners and other cosmetics. It can also be used to manufacture polishes and also be used as defoaming agents. It is also widely used as a release agent for various materials such as plastics and rubber, with excellent high and low temperature resistance, light transmission, electrical properties, hydrophobicity, moisture resistance and chemical stability.
Q&A:
1. What is PDMS
PDMS, also known as polydimethylsiloxane, is a silicon-based polymer that is a man-made synthetic molecule made up of repeating units called monomers. Silicon is the second most abundant element in the Earth's crust after oxygen, and silicon dioxide is also known as sand, commonly found on beaches and shores. PDMS can also be found in many cooking oils, processed foods and in fast food items such as chicken nuggets and French fries.
2. Are you a trading company or a a manufacturer
We are manufacturer and have our own factory. Welcome to visit us.
3. What is your terms of delivery
EXW, FOB, FCA, CFR, CIF.
4. Do you provide samples
Yes, we could offer the sample for free charge but do not pay the cost of freight.
5. Do you test all your goods before delivery
Yes, we have 100% test before delivery and can provide COA.
Product Description
High Range Water-Reducing Admixture
Sodium Naphthalene Sulphonate Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture
Uses
Sodium Naphthalene Sulphonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
Sodium Naphthalene Sulphonate Formaldehyde is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation
Addition Rates
Sodium Naphthalene Sulphonate Formaldehyde can be added directly or added in after melt. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%.
Sodium Naphthalene Sulphonate Formaldehyde Direction
Prepare solutions as required.
Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%).
The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds.
Sodium Naphthalene Sulphonate Formaldehyde Package, Storage & Handling
For powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.1 kg.
