Other chemical products cover paraffin, plastics, rubber, coatings, adhesives, etc., and are widely used in many fields such as packaging, construction, electronics& electrical appliances, automobiles, pharmaceuticals, daily life, and energy industry.
Chemical formula: CaC₂
Package: 50kg/100kg drum
It reacts with water to generate acetylene gas (CaC₂ + 2H₂O → Ca(OH)₂ + C₂H₂).
Acetylene is an important industrial fuel gas, widely used in metal cutting, welding, heating, etc.
It is used to produce organic compounds such as vinyl chloride and vinyl acetate.
It is used as a reducing agent in the production of ferroalloys and silicon carbide.
| ITEM | MEASUITE | STANDARD |
|---|---|---|
| H2S | %（V/V） | 0.10≤ |
| PH3 | %（V/V） | 0.08≤ |
| GAS YIELD | L/KG | 295≥ |
| SIZE | MM | 25-50 or 50-80 |
Chemical formula: C₂₄H₃₈O₄
Package: 200kg/1000kg IBC tank, flexitank
It is often used in plastics such as polyvinyl chloride (PVC) to increase the flexibility, processability and cold resistance of plastics, making them easier to shape and use.
In the production of certain rubber products, it improves the properties of rubber.
| DOP | INDEX |
|---|---|
| Appearance Description | Light yellow transparent liquid |
| Chroma(Platinum-Cobalt) | ≤30 |
| Purity,% | ≥99.5 |
| Density(20℃),g/cm³ | 0.982-0.988 |
| Acidity(As phthalic acid),% | ≤0.010 |
| Flash Point,℃ | ≥196 |
| Water,% | ≤0.10 |
| Volume resistivity,*109Ω·m | ≥1.0 |
Chemical formula: C₂₄H₃₈O₄
Package: 200kg/1000kg IBC tank, flexitank
It is widely used in PVC plastic products, such as wires and cables, films, artificial leather, etc.
It can significantly improve the flexibility, cold resistance and durability of plastics.
It can improve the processing performance and use performance of rubber.
Compared with traditional plasticizers, DOTP has the advantages of low volatility, good migration resistance, excellent electrical properties, and relatively low toxicity, which is more in line with environmental protection and safety requirements.
| DOTP | INDEX |
|---|---|
| Color (Platinum-Cobalt) No. | ≤20 |
| Purity,% | ≥99.5 |
| Density(20℃),g/cm³ | 0.981-0.985 |
| Acid Value, mgKOH/g | ≤0.02 |
| Flash Point,℃ | ≥210 |
| Water,% | ≤0.03 |
| Volume resistivity,*1010Ω·m | ≥3 |
Chemical formula: C₃H₆N₆
Package: 25kg bag
Mainly used to produce the melamine formaldehyde resin(MF Resin). Also widely used in wood adhesive, molding compounds.
Widely used in paper, textile auxiliary, leather processing.
Widely used in tanning agent and filling agent in leather processing.
| ITEM | THE SPECIFICATIONS |
|---|---|
| PURITY | 99.8% MIN (BY SUBLIMATION) |
| MOISTURE | 0.1% MAX |
| ASH | 0.02% MAX |
| COLOR(APHA) | 20 MAX |
| KAOLIN TURBIDITY DEGREE | 20MAX |
| PH | 7.5-9.5 |
Technical measures: Do not stack more than two bulk-bags > 1000 kg on top of each other because of tear risk.
Storage conditions: Store away from highly flammable substances. Keep in a dry place.
Incompatible products: None
Chemical formula: CH₂Cl₂
Package: 270kg drum
It is commonly used in coatings, adhesives, paint strippers and other products to dissolve various organic substances.
It is used to extract specific components from a mixture.
However, dichloromethane has certain toxicity and volatility, so it is necessary to pay attention to protection and ventilation when using it.
| Item | ExcellentGrade |
|---|---|
| Color(APHA),Pt-Co | 10 |
| Acidity(HCl) ，%≤ | 0.0004 |
| Moisture ，%≤ | 0.01 |
| Purity ，%≥ | 99.9 |
| Residue after evaporation% , ≤ | 0.0005 |
| Amylene %≤ | 0.005 |
Chemical formula: CₙH₂ₙ₊₂
Package: 50kg bag/25kg carton
In industry: used for moisture and water proofing: can be coated on the surface of paper, cloth, wood, etc. to provide moisture and water proofing protection.
As a lubricant, it plays a role in reducing friction and wear in the operation of certain mechanical parts.
In the manufacture of candles, it is one of the main raw materials for traditional candles. In the medical field: can be used to preserve biological samples.
In agriculture: can be used to process fruits to increase their gloss and keep them fresh.
In the packaging industry: used for coating packaging materials to increase water resistance and wear resistance.
| Analyzing items | Standard |
|---|---|
| Melting Point | 64-66 |
| Oil Content Wt% MAX | 0.8 |
| Color (saybolt) MIN | +25 |
| Light stability MAX | 5 |
| Needle penetration (25℃)1/10mm MAX | 17 |
| Kinematic Viscosity | Report |
| Odor MAX | 1 |
| Mechanical Impurity and Water | Negative |
| Acid and Alkali with Water solubility | Negative |
| ITEM | SPECIFICATION | RESULT | TEST MEANS | |
|---|---|---|---|---|
| Melting point : | MIN | 58℃ | 58.4 | GB/T 2539 |
| Melting point : | MAX | 60℃ | 58.4 | GB/T 2539 |
| Oil content : | MAX | 0.8 | 0.39 | GB/T 3554 |
| Color : | MIN | 27 | 30 | GB/T 3555 |
| Light stability : | MAX | 4 | 4 | SH/T 0404 |
| Needle penetration (25℃),1/10mm: | MAX | 19 | 15 | GB/T 4985 |
| Odor : | MAX | 1 | 1 | SH/T 0414 |
| Water-solubility Acid&Bas: |
Negative | SH/T 0407 | ||
Keep container tightly closed.
Keep container in a cool, well-ventilated area.
Keep away from heat.
Keep away from sources of ignition.
Empty containers pose a fire risk, evaporate the residue under a fume hood.
Ground all equipment containing material.
Do not breathe dust.
Keep away from incompatibles such as oxidizing agents.
Chemical formula: (CH₂O)n
Package: 25kg/500kg bag
Resins: for thesynthesis of a phenol-, urea-, furfural alcohol-, and resorcinol- and melamine-formaldehyde resins.
These products find extensive usage in industrial coatings, wood products, textiles and foundry resins.
Oils:
be used in oilwell drilling chemicals, lubricating oil additives, adhesiveresins and electrical component molding materials.Miscellaneousenduses:
include photographic and graphic arts chemicals, pigments, rubber antioxidants, fluorescent tube and ink chemicals, pharmaceuticals, slow-release fertilizers and others.| Appearance | White solid granule |
|---|---|
| SPEC (%) | 96±1 |
| Formaldehyde Content (%) | Same as SPEC |
| Acidity (Formic acid, %) | Max 0.03 |
| Methanol Content (%) | Max 1.0 |
| pH | 3.0-7.0 |
| Iron Content (%) | Max 0.0002 |
| Ash (%) | Max 0. 1 |
25kg or 500kg bags store in a cool, dry and ventilated place, avoid direct sunlight and moisture, keep container tightly closed to prevent leakage.
Chemical formula: C₃H₆N₆
Package: 25kg bag
It is widely used in the manufacture of water supply and drainage pipes, wire and cable sheaths, etc.
It can be made into a variety of plastic products such as films, plates, and artificial leather.
It is used to make building decoration materials such as doors, windows, and floors.
Ethylene Process
| Items | Specifications: | ||
|---|---|---|---|
| K value | 72-71 | 68-66 | 59-55 |
| VISCOSITY NUMBER ml/g | 135-127 | 118-107 | 86-73 |
| Average degree of polymerization | 1370-1251 | 1135-981 | 740-650 |
| NUMBER OF IMPURITY PARTICLE | ≤16 | ≤16 | ≤20 |
| VOLATILE SUBSTANCE | ≤0.3 | ≤0.4 | ≤0.4 |
| VOLATILE CONTEN | ≥0.45 | ≥0.48 | ≥0.50 |
| Whiteness(160℃,10min)% | ≥78 | ≥75 | ≥75 |
| Packing | 25kgs two layers draft paper bag or 1000kgs PP bag | ||
Chemical formula: Na₂CO₃
Package: 50kg/1000kg bag
Lowering the melting point of glass helps to lower the melting temperature of glass raw materials and reduce energy consumption.
It improves the clarification and homogenization of glass liquid, promotes the removal of bubbles in glass liquid, makes the glass clearer and more transparent, and has a more uniform composition.
It improves the chemical stability of glass, enhances the resistance of glass to chemical erosion, and prolongs the service life of glass products.
It adjusts the physical properties of glass, affects the refractive index, hardness and other physical properties of glass, and meets the performance requirements of different glass products.
| ITEMS | SPECIFICATION | ||
|---|---|---|---|
| Total allali content% | 99.2min | ||
| Chloride(NaCl)% | 0.70max | ||
| Iron(Fe2O3)% | 0.0035max | ||
| Sulfate(SO4)% | 0.03max | ||
| Water insoluble matter% | 0.03max | ||
Chemical formula: Na₂SiO₃
Package: 280kg/290kg/IBC drum
The silicon and oxygen atoms in sodium silicate can interact with other glass components to build the basic network structure of glass, giving the glass strength and stability.
It helps to reduce the melting temperature of glass raw materials, thereby reducing energy consumption in the production process.
It improves the chemical corrosion resistance of glass and enhances its resistance to corrosion by acid, alkali and other chemical substances.
It improves the processing performance of glass, making it easier to operate during the molding and processing of glass, and improving production efficiency and product quality.
Sodium Silicate Liquid
| ANALYSIS ITEMS | Neutral modulus | alkaline modulus |
|---|---|---|
| Sodium oxide(Na2O) % | ≥8.20 | ≥12.8 |
| Silicon oxide (SIO2) % | ≥26.0 | ≥29.2 |
| Modulus | 3.1-3.4 | 2.2-2.6 |
| Water insoluble matter % | ≤0.40 | ≤0.05 |
| Iron (Fe) % | ≤0.05 | ≤0.80 |
| Destiny(20℃) K/CM3 | 1.368-1.394 | 1.526-1.599 |
| Baume Degree | 37-41.0 | 50.0-51.0 |