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*Characteristic : Samll but large absorbency, can be used with plastic tray.

*Suitable :ground,under the bibcock,valve,machine or pipeline ect,or other rugged areas.

*Packing : PE bag/PE bag & carton

WHAT IS GENERAL/UNIVERSAL ABSORBENT ?



> Material: 100% polypropylene.

> Standard color : Grey(Customizable).
> Function: Absorb oil,refrigerant,water any liquid, such as:gasoline,hydraulic oil,vegetable oil, antifreezing solution,acetone,xylene ect.

> Suitable: It will absorb any liquid.

> Burning after using,ash 0.02%.

PFA product features:

1, resistant to a variety of acids and alkalis, HF and organic solvents, and other chemical solvents;

2, high thermal stability, good transparency, smooth surface;

3, low precipitation: low metal ion dissolution and precipitation, is the storage of standard substances, corrosive, high purity reagent vessels;

4, high and low temperature resistance: use temperature -200 ~ +260 â??; no memory effect;

5, anti-pollution: low blank value of metal elements;

6, suitable for trace, ultra-trace analysis, isotope analysis, and other laboratories, is clean experimental analysis vessels;

7, in line with the laboratory or testing organizations and medical testing, trace detection and other requirements for laboratory utensils, in trace analysis and contain high-purity organic solvents (eg: high-purity water, HF, acetone, and other organic solvents, etc.);

1. Product Introduction
The polytetrafluoroethylene (PFA) beakers produced by our factory can be used for trace analysis, isotope analysis and other experiments, and are suitable for ICP-MS laboratories. They are suitable for semiconductor, polysilicon, photovoltaic electronics and lithium battery industries. The cup body has clear scales for easy observation, and the pointed mouth is convenient for pouring solutions.
2. Product Features:
1. Transparent, with raised scales, chemical resistance and heat stability, resistant to various acids, alkalis, HF and organic solvents; suitable for storing chemicals and samples;
2. Can be autoclaved at 121 (2 bar), in accordance with DIN EN 285. The flange design is convenient for clamping and moving, and has the function of dissipating heat and increasing mechanical strength; there is a mouth on the edge for easy pouring of liquid; it uses high-purity raw materials, is easy to clean, and can be used with our company's electric heating plate and digester
3. High thermal stability, good transparency, and smooth surface;
4. It is often used as a reaction container for preparing dissolved substances and smaller amounts of substances at room temperature or under heating;
5. Low precipitation: low metal ion dissolution and precipitation, it is a vessel for storing standard substances, corrosive and pure reagents;
6. High and low temperature resistance: operating temperature -200+260; no record Memory effect;
7. Anti-pollution: low blank value of metal elements;
8. Suitable for trace, ultra-trace analysis, isotope analysis and other laboratories, it is a clean experimental analysis vessel;
9. It meets the requirements of laboratories or testing institutions, medical testing, trace testing, etc. for experimental equipment, and is suitable for trace analysis and containing high-purity organic solvents (for example: high-purity water, HF, acetone and other organic solvents, etc.);
III. PFA series products:
Reagent bottles, wash bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolution tanks, microcolumns, crucibles, valves, joints, delivery pipes and other products.
Nanjing Binzhenghong Instrument Co., Ltd.

CAS login number: 872-50-4
Specifications:
Appearance colorless transparent liquid
chemical formula C5H9NO
molecular weight 99.13
density 1.033g/cm3
melting point -24â??
melting point 202â??
Purity 99.91%
moisture 88ppm
chroma APHA 6
total amine ppm 12.7
PH 7.73
nature:is miscible with water, soluble in most organic solvents such as ether and acetone, and can dissolve most organic and inorganic compounds, polar gases, natural and synthetic polymer compounds
application:excellent advanced solvents, widely used in petrochemical, pesticide, medicine, electronic materials and other fields. It can be used for synthesis gas desulfurization, lubricating oil refining, lubricating oil antifreeze, olefin extractant, agricultural herbicide, insulation material, integrated circuit production, pvc tail gas recovery, cleaning agent, dye additive, dispersant, etc.
storage method:stored in a cool, dry place

Product Features:
1. Transparent, with raised scales, chemical resistance and heat stability, resistant to various acids, alkalis, HF and organic solvents; suitable for storing chemicals and samples;

2. Can be autoclaved at 121 (2 bar), in accordance with DIN EN 285. The flange design is convenient for clamping and moving, and has the function of dissipating heat and increasing mechanical strength; there is a mouth on the edge for easy pouring of liquid; it uses high-purity raw materials, is easy to clean, and can be used with our company's electric heating plate and digester

3. High thermal stability, good transparency, and smooth surface;

4. It is often used as a reaction container for preparing dissolved substances and smaller amounts of substances at room temperature or under heating;

5. Low precipitation: low metal ion dissolution and precipitation, it is a vessel for storing standard substances, corrosive and pure reagents;

6. High and low temperature resistance: operating temperature -200 +260 ; no record Memory effect;

7. Anti-pollution: low blank value of metal elements;

8. Suitable for trace, ultra-trace analysis, isotope analysis and other laboratories, it is a clean experimental analysis vessel;

9. It meets the requirements of laboratories or testing institutions, medical testing, trace testing, etc. for experimental equipment, and is suitable for trace analysis and containing high-purity organic solvents (for example: high-purity water, HF, acetone and other organic solvents, etc.);
III. PFA series products:
Reagent bottles, wash bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolution tanks, microcolumns, crucibles, valves, joints, delivery pipes and other products.

Sucrose fatty acid ester is a white to yellowish brown powder, lump or colorless to brown viscous resinous or oily substance, odorless or slight smell of oil. Soluble in ethanol, acetone, monoester soluble in hot water, but the diester and triesters are insoluble in water.

Specifications
Product nameSucrose fatty acid esters
GradeFood grade
CAS37318-31-3
Molecular weight608.76
Acid value(KOH)=6.0mg/g
Free sugars=10.0%
Moisture=4.0%
Ash=4.0%
Heavy metals=20mg/kg
Lead(Pb)=2.0mg/kg
Arsenic=1.0mg/kg
Total nitrogen content=0.02%
Loss on drying=4%
Burned residue=1.5%

Application of  Sucrose fatty acid ester
Emulsifying agent, defoaming agent. Can be used for meat, sausage, emulsifying essence, fruit and fresh eggs, ice cream, candy, bread, natural pigment, congee, beverages, seasoning, ready-to-eat dishes, refined edible ester, fresh cream and similar products, pastries, baked goods, processed oil, wet flour products, etc.
Packaging 
Sucrose fatty acid ester package: 25kg per bag woven bag or kraft paper bag or according to your requirement.


Our Team
Hangzhou GengYang chemical materials Co., Ltd is a professional supplier in chemical products development, production, sales for the integration of high-tech enterprises from 2010. The company's products are widely used in plastics, food, cosmetics and medicine and other fields. 
Our company insist on the market is the most important, we always have a good cooperation with all of our customers...We following the policy of "enterprising truth-seeking rigorous unity" forever, and constantly blaze new trails, the technology as the core, the goods quality as our life, all customers as our god, Let's offer you with the highest quality products, and like the member of our family's sales service.

1. Product introduction
The polytetrafluoro (PFA) beakers produced by our factory can be used for trace analysis, isotope analysis and other experiments, and are suitable for ICP-MS laboratories. Applicable to semiconductor, polysilicon, photovoltaic electronics and lithium battery industries. The cup body has clear markings for easy observation, and the pointed spout makes it easy to pour the solution.
2. Product features:
1. Transparent, with raised scales, chemical resistance and heat resistance, resistant to various chemical solvents such as acids and alkalis, HF and organic solvents; suitable for preserving chemicals and samples;
2. Can be autoclaved at 121 (2 bar), in compliance with DIN EN 285. The flanged design facilitates clamping and movement, dissipating heat and increasing mechanical strength; there is a mouth on the edge for easy pouring of liquids; the use of high-purity raw materials makes it easy to clean, and can be used with our company's electric heating plates and digesters
3. High thermal stability, good transparency and smooth surface;
4. It is often used as a reaction vessel for preparing dissolved substances and smaller amounts of substances at room temperature or under heating;
5. Low precipitation: low metal ion dissolution and precipitation, it is a container for storing standard substances, corrosive and pure reagents;
6. High and low temperature resistance: operating temperature -200~+260; no memory effect;
7. Anti-pollution: low metal elements have low blank values;
8. It is suitable for laboratories such as trace and ultra-trace analysis and isotope analysis. It is a clean experimental analysis vessel;
9. Comply with the requirements of laboratories or testing institutions, as well as medical testing, trace testing, etc. for experimental equipment, for trace analysis and containing high-purity organic solvents (for example: high-purity water, HF, acetone and other organic solvents, etc.);
3. PFA series products:
Reagent bottles, washing bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolving tanks, micro columns, crucibles, valves, joints, delivery pipes and other products.

Rubber Antioxidant TMQ/RD
Chemical name 2,2,4-Trimethy1-1,2-Dihydroquinoline Content
Molecular (C12H15N)n
Molecular Weight:(173.26)n
CAS NO.:� 26780-96-1
Executive standard GB/T 8826-2003
Specification

Appearance Amber to light brown flake or granular
Softening point,oC 80 100
Heat Loss,% 0.30 0.50
Ash,% 0.30 0.50

Properties: pale yellow to amber powder or thin. Nontoxic. Not soluble in water, soluble in benzene, chloroform, acetone and carbon disulfide. Micro-soluble petroleum hydrocarbons.
Applicationï¼?The product is particular excellent kinds of eneral-purpose ammonia anri-ageing agent. Ti particular suit to full-steel, semi-steel med radial tire and it apply to many kings of the tires, rubber tube, gummed tape, rubber overshoes and general industrial rubber producers and also suits to emulsion products.
Package 25kg paper bag inner with PE bag.
Storage The product should be stored in the dry and cooling place with good ventilation. The product should be avoid hot sunshine.

Copper chloride

Cas no.: 10125-13-0

Einecs: 231-210-2

Grade: industrial grade

Molecular formula, cucl2â·2h2o

Properties, turquoise orthorhombic system crystallization.Soluble in water, soluble
In alcohol and ammonia water, acetone.
Application, the industrial used in paint, wood preservation, etc., and used as a disinfectant, mordant, catalyst.
Packing: 25kg per bag.

Chemical composition, assay, , ,
Total content, %, 98
Cu, %, 37
So4, , %, 0.03
Zn, , %, 0.02
Fe, , %, 0.02
Water insoluble, , %, 0.02

Full Name:
Ammonium sulphate
Properties:
It is white crystal or crystalline powder. It is easily soluble in water, but insoluble in alcohol and acetone. Easy absorption of moisture agglomerate, with strong corrosive and permeability. Has hygroscopic, moisture absorption into pieces after consolidation. And it release ammonia when it react with alkali. Low poison, stimulating.
Usage:
Used as fertilizer, applied to a variety soil and crops; Used in textile, leather, and so on; used as the raw material of BLENDING NPK.
Packaging:
50kg bags or 1100kg jumbo bags
Technical Data Sheet:
Parameter Guarantee
Appearance white crystal
nitrogen content(dry basis), %â?¥ 21
water content, %â?¤ 0.2
free acid(H2SO4) content, %â?¤ 0.05
water-insoluble content, %â?¤ 0.01

Properties: Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline.

Application: Used for NR, IR, SBR, NBR, HR and EPDM.One of the mainly used acidic accelerators currontly and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM, TMTD and many others, mainly basic accelerators for higher activity. But care should be taken because it has a slight tendency to scorch. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.

Packaging: 25kg bag.

Properties: Grayish-white powder(granule)No taste, no poison. Densiy is 1.08--1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in CCl4; Insoluble in water and gasoline.

Application: Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active. DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process.

Packaging: 25kg bag.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.

Properties: Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. Soluble in benzene,boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water,gasoline, acid / alkali with lower concentration.

Application: A medium fast primary accelerator suitable for NR, IR, SBR, NBR, HR and EPDM. An outstanding delayed action accelerator. Be top effective and safe when used at ordinary processing temperatures, causing no scorches. Vulcanized show excellent physical property and quick complete. Usually used alone when activated by DPG, TMTD and TS.

Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag

Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.

Fsr series resin is specially design for road painting.
Itemfsr95fsr100fsr100afsr100bfsr105fsr110fsr125
Softening point ?95-10097-10397-10397-103102-108107-113123-128
Color ( gardner color 50% toluene solution)¤4¤4¤4¤4¤4¤4¤6
Acid value (mgkoh/g)¤20202020202030-40
Relative density (20?0.031.061.061.061.061.061.061.06
Ash content %¤0.20.20.20.20.20.20.20
Flash point ?230230230230240240260

Application: mainly use for hot-melt road-marking paint.
Product feature: using this series of road marking paint resin has resistance pressure, wear, anti-pollution and moderate leveling property, strong coating adhesion, fast dry speed, excellent anti-yellow variable, resistance aging performance and tg performance, the advantage of tra products is fast dry, and not stick dirty, good gloss degrees and color ; dissolved in variety organic solvent , such as toluene, xylene, oil ether, ethyl acetate, acetone, and vegetable oil.
Package: 25kg net in pe bag or paper bag.
Safety attention: waterproof, fireproof, away from flammable item and peroxides.
Remarks: can produce according to customer?s specific requirement or method.

Product Feature:
Potassium carbonate may be monoclinic crystal,white powder,granular crystal or prill.Relative density: 2.662 and the melting point is at 891 degree C.It easily soluble in water forming a slightly alkaline solution.it is insoluble in alcohol and ether.It is strong hygroscopicity.It easily cakes and turns into potassium bicarbonate through absorbing carbon dioxide when exposed to the air for a long time.
CAS NO. 584-08-7
Specifications:
Inspection Item Standard
Purity(as K2CO3) 99.0%Min
Chloride(as KCL) 0.01%Max
Sulphate( as K2SO4) 0.01%Max
Iron 0.01%Max
Water in solubles 0.02%Max
Burnt loss 0.6%Max
Arsenic 0.0003%Max
Appearance Monoclinic crystal

Applications:Potassium Carbonate is used as raw materials in manufacturing electro tube, TV kinescope, computer display. It is applied in optical glass improving clarity, strength and refractive index. It is also applied in electrode avoiding electric arc breaking-off during welding. It is used to produce food additives like potassium sorbate, monopotassium phosphate, etc. Potassium Carbonate is foliar spray fertilizer and a constituent of compound fertilizer. In dyeing industry, it is used to produce vat dyestuff and discharge of ice dyeing. It is absorbent removing hydrogen sulfide and carbon dioxide; dry powder extinguisher mixed with soda; auxiliary raw material for production alcohol and acetone; and anti-aging agent in rubber production. Its solution is used in boiling and scouring of cotton and wool's degreasing. In addition, it is also used in manufacture of printing ink, photograph-drug, polyester, explosives, electroplating, tanning, ceramic, building materials, crystals and medicine.

hysical & Chemical Properties:
Appearance: White to brown powder. Melting Point: 76-77° CVapour
Pressure: 0.000011MPa at 20° C.
Stability: Solubility in water 0.4mg/L at 20° C, solubility in acetone 200g/l, methanol 50 g/l, benzene 2.5 g/l.
Toxicity Oral LD50 (rat) 1210 to 1670 mg/kg, dermal LD50 (rat) is greater than 2000 mg/kg, Inhal. LC50 rat without effect 5.8mg/L.
Applicationï¼?
It is is a selective, postemergence phenoxy herbicide. It is used to control annual and perennial grass weeds in potatoes, soybeans, sugar beets, peanuts, vegetables, cotton and flax, as well as other crops.

Terpene phenolic resin represents a phenolic - modified resin, which serves to enhance polarity. It has the capacity to enhance the specific adhesion, hot - tack, or flexibility of either hot - melt or solvent - based adhesives.

Specification (Kindly visit www.rosinester.net)

Applications:
-EVA - based hot - melt adhesives utilized in packaging, bookbinding, woodworking, and labeling.
-SIS and SBS - based hot - melt pressure - sensitive adhesives.
-Sealants formulated with butyl rubber or polyurethane.
-Solvent - based adhesives prepared with acrylics or natural rubber.
-Rubber compounding and in the production of tires.

Properties:
-Exhibits stronger tackifying properties compared to other resins.
-Demonstrates excellent heat resistance and color stability.
-Displays broad compatibility, being capable of being blended with numerous high - polymer resins over a wide range and being soluble in many polar or non - polar solvents.

Solubility:
-Soluble in aromatic/aliphatic solvents such as hexane and toluene.
-Soluble in esters and ketones like ethyl acetate and acetone.
-Soluble in longer - chain alcohols including propanol, pentanol, and butanol.
-Insoluble in water and ethanol.

Compatibility:
Compatible with ethylene, butyl acrylate copolymers, natural rubbers, and synthetic rubbers (SIS, SBS, SBR, chloroprene, butyl), polyesters, and acrylics. It is also compatible with various resins (rosin derivatives, polyterpene resins, hydrocarbon resins) and waxes.

Composition Tech. is 95% pure. Mol. wt. 304.3 M.f. C12H21N2O3PS Form Clear colourless liquid; (tech., yellow liquid). B.p. 83-84 /0.0002 mmHg; 125 /1 mmHg V.p. 1.2 101 mPa (25 ) (OECD 104) KOW logP = 3.30 (OECD 107) Henry 6.09 ?10-2 Pa m3 mol-1 (calc.) S.g./density 1.11 (20 ) Solubility In water 60 mg/l (20 ). Completely miscible with common organic solvents, e.g. ethers, alcohols, benzene, toluene, hexane, cyclohexane, dichloromethane, acetone, petroleum oils. Stability Susceptible to oxidation above 100 Stable in neutral media, but slowly hydrolysed in alkaline media, and more rapidly in acidic media; DT50 (20 ) 11.77 h (pH 3.1), 185 d (pH 7.4), 6.0 d (pH 10.4). Decomposes above 120 . pKa 2.6 (OECD 112) F.p. 2

Calcium Carbide for Welding 7-15 mm
Calcium Carbide 7-15mm is widely used in various industrial processes, including nitrogen fixation in cyanamide production and sulfur removal in the steelmaking industry. This chemical compound appears as a gray to black solid and exhibits high reactivity with water. With a density of approximately 2.22 g/cm�³ and a molecular formula of CaCâ??, it plays a crucial role in the production of acetylene, which is essential for oxyacetylene welding. In ladle treatment facilities, Calcium carbide 7-15 mm for acetylene production acts as an efficient deoxidizer and serves as a fuel to enhance the scrap ratio to liquid iron in steelmaking processes.

The use of calcium carbide
(1) Acetylene from calcium carbide with water can synthesize many organic compounds. For example: synthetic rubber, artificial resin, acetone, ketene, carbon black, etc; At the same time, acetylene oxygen flame is widely used for metal welding and cutting.

(2) When heating powdered calcium carbide with nitrogen, the reaction generates calcium cyanamide, which is called lime nitrogen. The cyanide melt generated by the reaction of heated lime nitrogen with table salt is used in gold mining and non-ferrous metal industries.

(3) Calcium carbide itself can be used as a desulfurizer in the steel industry.

(4)Production of polyvinyl chloride (PVC), production of polyvinyl chloride by calcium carbide method Chemical reaction method in which calcium carbide (Calcium carbide CaC2) is used to generate acetylene (C2H2) in contact with water, acetylene and hydrogen chloride (HCl) are synthesized to produce vinyl chloride monomer (CH2CHCl), and then vinyl chloride is polymerized to generate polyvinyl chloride - [CH CHCI] n -.

Isophorone, also known as "1,1,3-trimethylcyclohexenone", scientific name 3,5,5-trimethyl-2-cyclohexene-1-one, is a six membered cyclic alpha, beta unsaturated ketone with the chemical formula C9H14O. It is a colorless to yellow volatile liquid with a characteristic odor (camphor/mint fragrance). Naturally found in cranberries. Insoluble in water, soluble in most organic solvents such as ethanol, ether, acetone, etc. The visible light transforms into a dimer. Oxidized to 4,4,6-trimethyl-1,2-cyclohexanedione in the air.
Product Name: Isophorone
Foreign name: Isophorone
Alias: 3,5,5-trimethyl-2-cyclohexen-1-one, isophorone, isophorone
Chemical formula: C9H14O
Molecular weight: 138.207
CAS login number: 78-59-1
EINECS login number: 201-126-0
Melting point: (�º C): -8.1
Boiling point: (�º C, atmospheric pressure): 215.3
Water solubility: Can be mixed with most organic solvents and nitrocellulose paints. Dissolve 1.2% in water at 20 â??
Density: Relative density (g/mL, 20/20 â??): 0.9255
Appearance: Colorless liquid, low volatility, with a camphor like odor.
Flash point: (C, open): 84
Application: This product is a high boiling point solvent. Mainly used for pesticide, coating, and can coating applications.
Security Description: S13 S23 S46 S36/S37/S39 S26
Hazard symbol: Harmful
Hazard description: R40 R21/22 R36/37 R38
MDLMFCD00001584
Product Usage
Used as a solvent and chemical synthesis intermediate for paints, inks, coatings, gums, resins, nitrocellulose fibers, especially suitable for vinyl resins.
Mainly used for pesticide, coating, and can coating applications. It is a high boiling point solvent for nitro spray paint and synthetic resin coatings. As a special paint thinner. Mix soluble phenolic resin and epoxy resin with methyl isobutyl ketone.