Chemicals & Plastics

Customized Acceptable protection Water Based Coating for mildew proof paint. Features Environmental protection, sterilization and mildew prevention, used in hospitals, basements, freezers and other damp moldy black wall, long-term. Product Info Solid content (%) ≤50 Construction besmear brush two barrier-free Surface drying 1 (hour) Complete curing 1 days(25℃) Impact strength (cm) ≥50 Flexibility≥ 1 Surface treatment All surfaces to be coated should be clean, dry and free from contamination.Please avoid rainy days for outdoor construction. Precautions When brushing or rolling the product, it may take 2-3 coats to achieve the specified dry film thickness.

1. phase change wax (solid-liquid phase change material) is the use of solid and liquid between the phase change process (melting and condensation) at almost constant temperature to absorb and release a large amount of thermal energy, play a role in energy storage energy saving, temperature regulation, protection of electronic devices and increase the thermal inertness of the object. GSC® FPC series products are an organic normal alkane solid-liquid phase change energy storage material (PCM), which belongs to the linearity and narrow carbon number distribution of linearity and linear alkanes, which has good reversibility of solid-liquid phase change and can be recycled many times;at the same time, solid molding is good, and there is no supercooling and phase separation in the phase transition process. 2. The production of GSC® FPC series products combines some or all of the following process technologies: a. Special liquid-liquid separation (molecular distillation) technology - unlike traditional atmospheric vacuum distillation, which relies on the principle of boiling point difference separation, but relies on the difference in the average free path of molecular motion of different substances to achieve separation; b. New melt crystallization purification technology - using the difference in freezing point between the components or key components of the separated substance, by adjusting the energy transmission control, one of the components crystallizes and precipitates, the molten liquid becomes a suspension, and then the solid-liquid separation is carried out to obtain a pure solid crystallization or re-melting liquid product; c. Blending modification technology - improve the thermal conductivity of phase change materials, according to user needs, through the screening and addition of thermal conductive materials, to meet the special needs of users in terms of product heat transfer efficiency. 3. GSC® FPC series products are suitable for preparing micro droplets into microcapsules or using hollow porous solid carriers, adsorbing the phase change wax in porous particles by physical adsorption method, and then encapsulating to prepare a composite phase change material. 4. Grandstar can provide you with a full range of phase change wax products from 44 °C to 125 °C, some of which have a latent heat of phase change of more than 230kJ/kg, which can meet the needs of electronics, military, aerospace and other applications with higher product purity requirements. If you can't see the temperature product you need from here for your application, don't hesitate to contact us, Grandstar can produce almost every grade of phase change wax in the temperature range described above.

FGB (SHANDONG) BEARING MFG CO., LTD. Which is a Professional R&D, production and sales Spherical Plain Bearing (Joint Bearing) manufacturer in China. The registered trademark is FGB. Sizes ranges from 20mm~320mm, including phosphate and non phosphate products. - Joint (Beef Eye) Bearings - Maintenance Free Radial Spherical Plain Bearings (GETX) - Maintenance Free Inclined Spherical Plain Bearings (GAC..F) - Maintenance Free Spherical Plain Bearings (GX..F) - Tie Rod Ends (Knuckle Heads) - Maintenance Free Tie Rod Ends (Knuckle Heads) 1. Spherical plain bearings : GE, GEH(GEG), GEZ, GE-C, GE-UK, GEEM, GEEW... 2. Rod ends bearings : GK, GF, GAS, GIHNK, GIHOK, GIHRK-DO... 3. Cylinder earring bearing : SK, SF, SIA, SIQ, SIR, SIRN, SIQG, SFEW... Models:GE100ET-2RS GE100UK-2RS GE100EC-2RS ID:100 mm OD: 150 mm Width: 70 / 55 mm Weight: 4.4 kg Brand: FGB GE20UK-2RS / GE20ET-2RS / GE25UK-2RS / GE25ET-2RS / GE30UK-2RS / GE30ET-2RS / GE35UK-2RS / GE35ET-2RS / GE40UK-2RS / GE40ET-2RS / GE45UK-2RS / GE45ET-2RS / GE50UK-2RS / GE50ET-2RS / GE60UK-2RS / GE60ET-2RS / GE70UK-2RS / GE70ET-2RS / GE80UK-2RS / GE80ET-2RS / GE90UK-2RS / GE90ET-2RS / GE100UK-2RS / GE100ET-2RS / GE110UK-2RS / GE110ET-2RS / GE120UK-2RS / GE120ET-2RS / GE140UK-2RS / GE140ET- 2RS / GE160UK-2RS / GE160ET-2RS / GE180UK-2RS / GE180ET-2RS / GE200UK-2RS / GE200ET- 2RS / GE220UK-2RS / GE220ET-2RS / GE240UK-2RS / GE240ET-2RS / GE260UK-2RS / GE260ET- 2RS / GE280UK-2RS / GE280ET-2RS / GE300UK-2RS / GE300ET-2RS / GE320UK-2RS / GE320ET- 2RS / GE340UK-2RS / GE340ET-2RS / GE360UK-2RS / GE360ET-2RS / GE380UK-2RS / GE380ET- 2RS / If you need bearings, please feel free to contact me. Looking forward to your reply. Best wishes, Leo

Minimum Order: 50

Product CAS List: 104-85-8;5773-80-8;462-08-8;453-20-3;2973 , -59-3;6636-78-8;136192-85-3;601-97- 8;37418-88- , 5;122-75-8;3412-76-8;179101-81-6;580-13-2;2004-14- , 0;19311-37-6;19311-38- 7;14631-44-8;2567-14-8;1 , 7132-78-4;4124-41-8;946126-94-9;317-46-4;20686-91- , 3;18511- 71-2;538-75-0;151257-01-1;76-83-5;7273 , 82-14-1;610-97-9;66659-20-9;70080-76- 1;211914- , 50-0;603-11-2;124750-51-2;27918-19-0;2999-46-4;838 , 57-96-9;554-68-7;114772- 53-1;24424-99-5;59279- , 60-6;19472-74-3;18698-97-0;95-56-7;615-36-1;65185- , 58-2;371- 41-5;1253-67-4;7677-24-9;1116-98-9;32 , 88-99-1;13612-34-5;1918-77-0;39098-97-0;6011- 1 , 4-9;376608-71-8;1156491-10-9;376608-65-0;376608-74 , -1;145783-15-9;61477-40- 5;1103738-29-9;21739-9 , 2-4;19094-56-5;41604-19-7;67911-21-1;943516-54-9;1 , 94421-56- 2;365998-36-3;1243308-37-3;720720-96- , 7;1441670-89-8;1256387-87-7;1378387-81- 5;36144 , 0-67-7;361442-00-4;1012341-50-2;545445-44-1;27143- , 07-3;37928-17-9;2746-19- 2;38642-74-9;141645-16 , -1;27673-48-9;1620-30-0;91342-74-4;181289-33-8;224 , 323-51- 7;94-32-6;137433-01-3;1533519-84-4;1516 , 887-33-4;35654-56-9;110-59-8;56-40-6;120568- 11 , -8;77-48-5;78-67-1;5402-55-1;66242-82-8;29169-64-0 , ;80756-85-0;16029-98-4;1189-71- 5;141196-64-7;9 , 99-97-3;98-59-9;19766-89-3;120-94-5;108-91-8;867-5 , 6-1;10416-59-8;87- 69-4;75-75-2;133051-88-4;446 , 292-07-5;35180-01-9;74936-72-4;28075-29-8;42518-98 , - 9;79794-75-5;35963-20-3;558-42-9;530-62-1;105 , 812-81-5;100306-33-0;98-74-8;1643-19- 2;76-05-1 , ;693-13-0;109-02-4;30525-89-4;533-31-3;1122-58-3;3 , 50-03-8;2592-95-2;6485- 79-6;90-15-3;5949-29-1; 2091328-57-1;2230200-56-1;29617-66-1;5807-14-7;223 , 0200-74- 3;2230200-24-3;7575-93-1;50893-53-3;11 , 89725-26-5;153365-82-3;80478-43-9;92264-81- 8;2 , 227990-16-9;7326-19-4;18144-47-3;2201839-83-8;1548 , 1-55-7;2647530-73-0;1893125- 36-4;135206-76-7;1 , 57911-56-3;1360105-53-8;5680-79-5;607-81-8;80029-4 , 3-2;25952-53- 8;309956-78-3;421552-12-7;1227516 , -28-0;123-32-0;90866-33-4;86728-85-0;90315-82- , 5;5521-55-1;26046-90-2;143900-44-1;55399-93-4;8608 , 7-23-2;62996-74-1;344-25-2;73231- 34-2;109-08-0 , ;51037-30-0;127852-28-2.

Minimum Order: 10 long tons

Product Name: p-Tolunitrile Synonyms: Nitril kyseliny p-toluylove;nitrilkyselinyp-toluylove;p- Toluni , tril;p-Tolunitrile, 98% 100GR;p-Tolunitrile, 98% 5GR;P-TOLUNITRILE FOR SYNTHESIS 250 ML;P-TOLUNITRILE FOR SYNTHESIS 50 ML;p-Tolunitrile CAS: 104-85-8 MF: C8H7N MW: 117.15 EINECS: 203-244-8 Product Categories: Pyridines ,Halogenated Heterocycles;Aromatic Nitriles;Benzene derivatives;Benzonitriles (Building Blocks for Liquid Crystals);Building Blocks for Liquid Crystals;Functional Materials;Phenyls & Phenyl-Het;Nitrile;Nitriles;Phenyls & Phenyl-Het Mol File: 104-85-8.mol

Minimum Order: 10 long tons

Rubber Tube Flexible Silicon Hose 6Mm 2Mm Pipe High Temperature Resistant Transparent Silicone Tube High Temperature Resistant Custom Silicone Hose Black Blue Silicone Elbows Rubber Hose 45 90 135 180 degree Silicon Heater Hose P-shape, D-shape, L-shape, T- Shape, H-Shape, U-channel, tubing, solid rod, closed-cell sponge, and any almost any other custom rubber extrusion shape to meet almost any application. Application: Mainly used to connect the engine and air filter, engine and radiator system, automotive air conditioning systems. As a part of the intake system, it is close to the engine, so it needs high temperature, oil resistance, corrosion resistance, aging resistance and low temperature resistance. There are many kinds of materials according to the processing technology. For example, NBR nitrile rubber is widely used in Vacuum brake tube, good oil resistance, high plastic content, but relatively poor ozone resistance; EPDM EPDM rubber for automotive water pipe series. Such as radiator hose, air conditioning tube and so on.

Sulfur Tetrafluoride, SF4 Specialty Gas Sulfur tetrafluoride is an inorganic compound and the most effective selective organic fluorinating agent widely used at present. It has an irreplaceable position in the production of fine chemicals, liquid crystal materials and high-end pharmaceutical industries. Product Description CAS NO  7783-60-0 UN NO  2418 EINECS NO  232-013-4 Molecular weight  108.06 Appearance  Colorless Melting point  −121.5~−120.5℃ Boiling point  −40.4℃ Density  1.95g/m DOT Class  2.3+8 Label  Toxic Gas, Corrosives Sulfur tetrafluoride Gas is a colorless gas with a distinct sulfurous odor. It is highly toxic by inhalation and is highly irritating to the skin, eyes and mucous membranes. It reacts violently with water and acids, producing toxic fluoride and sulfur oxide fumes and acidic solutions. Sulfur tetrafluoride is heavier than air. The sulfur in SF4 is in the formal +4 oxidation state. Sulfur has a total of six valence electrons, two of which form lone pairs. Therefore, the structure of SF4 can be predicted using the principles of VSEPR theory: it is a seesaw shape with the S at the center. One of the three equatorial positions is occupied by non-bonding lone pair electrons. Therefore, this molecule has two different types of F ligands, two axial and two equatorial.

PET sheet (polyethylene terephthalate) is a common thermoplastic that provides high dimensional stability, excellent mechanical strength and good resistance to creep. It offers resistance to chemicals, provides very low moisture absorption and is a good electrical insulator. PET sheet also performs well in wear applications and has a tough, hard surface that can be easily machined and polished. • Outstanding thermoforming characteristics, particularly in deep draw applications • Good impact resistance • Less brittle than acrylic • Resistant to common cleaners used on point of purchase displays • Allows for rigid thermoforming cycle times • Impact strength greater than acrylic and approaches polycarbonate • 86% light transparency compared to 87% for polycarbonate and 92% for acrylic • Die cuts/punches easily • Low forming temperature • Printable • Chemical resistant • Self-extinguishing

China Factory Supply Yellow & Solid Reactive Hot Melt Adhesive WANLI® PUR- XBB719 with Viscosity About 5000cps@160℃(Brookfield-ASTMD3236) for Flat Lamination Bonding of Metal Plates, Plastics, Paper Products, Wood-Plastic Boards, Medium Density Boards, etc. Wanli® PUR hot melt adhesive PUR-XBB719 for flat lamination bonding is a single-component reactive PUR hot melt adhesive with 100% solid content. PUR- XBB719 can be used for flat lamination bonding of metal plates, plastics, paper products, wood-plastic boards, medium density boards, etc. PUR-XBB719 is featured stable viscosity under heating at a certain temperature, very high initial bonding strength and final strength. After curing, PUR-XBB719 has good peel strength, good heat and humidity resistance and chemical resistance. APPLICATION Wanli® PUR hot melt adhesive PUR-XBB719 is used for flat lamination bonding. PUR-XBB719 is mainly used for flat lamination bonding of metal plates, plastics, paper products, wood-plastic boards, medium density boards, etc. Application Material Woodworking Flat Lamination Hot Melt Adhesives Appearance Yellow Solid Component PUR (Polyurethane) Application Industry Woodworking Flat Lamination Bonding Solid Content 100% Operating Temperature 150±10℃( Depend On Machine, Substrate, Environment And Other Conditions) Melt Viscosity Approximate 5000cps@160℃(Brookfield-ASTMD3236) Open Time About 4 Minutes @25℃ Usage Scope Flat Lamination Bonding of Metal, Paper, Wood-plastic MDF etc. Shelf Life 6 Months Package 2Kg/Bag, 20Kg/Barrel, 200Kg/Barrel

1. Temporay & permanent bonding available. 2. Free of formaldehyde, benzene and chlorinated solvent, environment-friendly, non-toxic. 3. Spraying coverage is 2 times larger than similar products. 4. Two different nozzles offer different effects to meet various requirement. 5. High solid content, excellent performance.

Minimum Order: 1200

Pharmaceutical Raw Material 1-Boc-3-Piperidinone Yellow Powder CAS 98977-36-7 CAS No. : 98977-36-7 English Name : 1-Boc-3-Piperidinone English Alias : Tert-butyl 3-Oxopiperidine-1-carboxylate Density : 1.1±0.1 g/cm3 Boiling Point : 289.8±33.0 °C at 760 mmHg Melting Point(oC) : 35-40 °C(lit.) Molecular Formular : C10H17NO3 Molecular Weight : 199.247 Flash Point: 129.1±25.4 °C Exact Mass : 199.120850 PSA: 46.61000 LogP: 0.41 Vapor pressure: 0.0±0.6 mmHg at 25°C Refractive index: 1.481 HS Code : 2933399090 Our advantages: 1. The purity of 1-Boc-3-Piperidinone is 99%. 2. Protonitazene is one of the most popular products in our company. 3. We can support sample order. 4. Guaranteed delivery of products to customers.

Styrene Acrylic Emulsion KDE3430 is an economical and general-purpose acrylic acid ester coating emulsion. It consists of small particles which endows the coatings with good adhesion to pigments. It forms clear and flexible film that demonstrates great resistance to water, alkali, and excellent wet rubbing properties. Specification Appearance Creamy White Emulsion Solid Content (%) 50.0±1.0 Brookfield Viscosity (mPa.s #4/60rpm/25℃) 2500±1000 pH Value (25℃) 8.0-9.0 Glass Transition Temperature (℃) Approximately 23 MFFT (℃) Approximately 21 Average Particle Size (μm) 0.10-0.25 Ionicity Anionic Calcium Ion Stability Excellent Package 200kg/drum or 1000kg/IBC  Properties 1. Excellent gloss and transparency 2. High adhesion resistance

Titanium Dioxide Inorganic Si, Al surface coating, organic surface treating, Good whiteness, good optical property and hiding power, good durability. Specification Item Type Specification KDT818 KDT878 Purity TiO2 % ≥ 94 96 Matter volatile at 105℃ % ≤ 0.8 0.8 Hydrotrope % ≤ 0.5 0.5 Residue on sieve 45μm % ≤ 0.05 0.05 Color compare with standard Not Lower Than Not Lower Than Tinting strength compare with standard % ≥ 112 115 PH of suspension, aqueous solution retained 6.5-8.5 6.5-8.5 Oil absorption g/100g ≤ 22 18 Resistivity of aqueous extract Ωm ≥ 50 50 Rutile crystal form conversion， % ≥ 98.5 97.5 Properties 1. Good whiteness, good dispersion,  2. High gloss, good hiding power  3. High weather resistance

PP Fiber with polypropylene as its raw material, this fiber is produced by special technology. The products have net-like structure with many fiber monofilaments. Product Description Polypropylene fiber/ PP fiber, also known as anti-cracking fiber, PP fiber, or concrete fiber, is a high-strength bundled monofilament fiber made of polypropylene. The addition of our polypropylene fiber products to mortar or concrete can effectively control the micro-cracks of concretes or mortars caused by plastic shrinkage, dry shrinkage, temperature changes, and other factors, etc. At the same time, it can also prevent and inhibit the formation and development of cracks, thereby significantly improving the penetration resistance, impact resistance, and earthquake resistance of concretes. Our polypropylene fiber products have tensile strength and high modulus, which can help enhance the mechanical properties of high-strength concretes and improve the bond strength between fibres and cementitious matrix. It has excellent dispersibility and will not agglomerate, thus ensuring its effective anti-cracking performance. Advantages of Polypropylene Fiber Polypropylene is a light fiber, its density (.91 gm/cm³) is the lowest of all synthetic fibres. It does not absorb moisture. This means the wet and dry properties of the fibre are identical.  The thermal conductivity of PP fibre is lower than that of other fibres and may be used in applications as thermal wear. Specification of Polypropylene Fiber Appearance Net-like structure or monofilament Density(g/cm3) 0.91±0.01 Elastic modulas(Mpa) ＞3500 Crack elongation(%) ＞10 Tensile strength(Mpa) ≥560 Melting Point(℃) 160-180 Acid & alkali resistance Strong Water-absorbency No