Separated by the melting point, the paraffin wax is usually at 2 C, as in us: 54-56 C, 56-58 C, 58-60 C, 60-62 C, 64-66 C.
All types of wax products must withstand cold well for paraffin wax, which means that it does not melt or soften and does not deform at a specific temperature. Depending on the conditions of use, locations and seasons of use, as well as differences in the method of use, commercial paraffin wax is required for a series of different melting levels.
Separated by oil knowledge, it can often be divided into: Fully refined paraffin, Semi-refined paraffin, and Crude wax. In addition, paraffin wax needs to be heat resistant, oil resistant and light resistant, otherwise the color will turn yellow after application. Excessive oil exposure impairs the color and stability of the paraffin wax, and also reduces its hardness. The main factors that affect the stability of paraffin wax are its non-hydrocarbon compounds and the low concentration of hydrocarbons.
PP contains no polar groups and has excellent electrical insulation properties. Its water absorption rate is less than 0.01%. PP is a semi-crystalline polymer with good chemical stability. Itis stable to most chemical except strong oxidizers. Inorganic acid, alkali and salt solutions have almost no damaging effect on PP.
PP has good heat resistance and low density. Its melting point is at around 165â??. It has high tensile strength and surface hardness and good environmental stress crack resistance.It can withstand 120â?? continuously.
Sinopec is the largest PP producer in China,Its PP capacity accounted for 45% of the country's total capacity. The company currently has 29 PP plants by the continuous process (including those under construction)
PP Application
PP has a variety of applications. It is suitable for multiple processing methods such as injection molding,extrusion molding and blow molding and is widely used in the textile,packaging, electrical household appliances, automobile and real estate industries.
PP Injection Grade Application
PP impact copolymer is widely used in the production of industrial products,such as dashboard, auto interior decorations, auto bumpers, interior and exterior parts of washing machine, accumulator containers and tanks. It can also be used to make household articles, such as bottle caps, cookware, furniture, toys, toolkits, travel cases, bags and various packaging containers.
PP Application
PP homopolymer is widely used in the production of small electrical household appliances, such as electric kettles, electric utensils, electric irons,air heaters,electric hair,dryers, electric toasters and electric hand dryers.
PP random copolymer� Application
PP random copolymer is widely used in the production of medical appliances with high transparence, such as medical syringes, medical infusion bottles,medical centrifuge tubes and sample tubes. It is used in the production of food containers,stationery, packaging materials and houseware.
Product Name:
Coconut Powder
Appearance:
White Powder
Solubility:
100% Water Soluble
Specification:
20:1
Test Method:
TLC
MOQ:
1 Kg
Sample:
Available
Shelf Life:
24 months
Place of Origin:Shaanxi, China
Type:Semi Coke
Calory (J):7200
Sulphur Content (%):
0.28
Ash Content (%):
7.1
Fixed Carbon (%):
85.96
Moisture (%):
12.4
Phosphorus Content (%):
0.01
Volatile Matter (%):
6.94
Abrasive Resistance:
8
Crushing Strength:
80
Brand Name:
Speed semi coke
Model Number:
semi coke-157
Product name:
Semi Coke
MOQ:
10Ton semi coke
Packing:
Jumbo Bag
Color:
Light Black
Application:
Metallurgy
Size:
0-5/5-15/15-30/30-80/40-120mm
Feature:
Low Sulfur Low Ash
Place of Orgin:
Shaanxi
Key Words:
Semi Coke
Payment Terms:
TT/LC
Packing Method
1. In Jumbo Bag, 18MT/20'Container
2.Bulk in Container, about 20 tons/20'Container
3. In Jumbo bag, Bulk vessel transport/Bulk in train transport
4. As customers' request
Place of Origin:Shaanxi, China
Type:Metallurgical Coke
Calory (J):7300
Sulphur Content (%):0.28
Ash Content (%):7.1
Fixed Carbon (%):85.96
Moisture (%):12.4
Phosphorus Content (%):0.02
Volatile Matter (%):6.94
Abrasive Resistance:8
Crushing Strength:80
Brand Name:Speed semi coke
Model Number:semi coke-133
Product name:Semi Coke
MOQ:10Ton
Packing:Ton Bag
Color:Light Black
Application:Metallurgy
Size:0-5/5-15/15-30/30-80/40-120mm
Feature:Low Sulfur Low Ash
Place of Orgin:Shaanxi
Key Words:Semi Coke
Payment Terms:TT/LC
Packing Method
1. In Jumbo Bag, 18MT/20'Container
2.Bulk in Container, about 20 tons/20'Container
3. In Jumbo bag, Bulk vessel transport/Bulk in train transport
4. As customers' request
Semi-coke is light black; characterized by high fixed carbon, high specific resistance, high chemical activity, low ash content, low sulfur and Low phosphorus. China Semi-coke is called "Lan coke"in Chinese, because of its blue flame when burning. Its has the similar construction with met coke, while the average price is only half the cost of met coke.
Semi coke (gas coke) is made of high quality Jurassic coal briquettes which can be found in the ShenFu coalfield. As a new type of carbon material, it has attractive properties of high fixed carbon, high specific resistivity, high chemical activity , low ash content, low Aluminum, low sulphur, and low phosphorus. It has gradually replaced metallurgical coke anthracite and charcoal. As an irreplaceable carbon material, it has been widely used in producing Calcium Carbide, Silicon Metal, Ferroalloy, Silicon Iron, Silicomanganese,
Carborundum, and so on. Moreover, it can also replace a fairly large number of anthracite and hard coke applications in the area of blast furnace injection, producing charring materials and activated carbon.
CAS No.: 100286-90-6
Source: Semi-synthesis from Camptothecine extracted from fruit of Fructus Camptothecae Acuminatae
Appearance:A slightly yellow or yellow powder
Odor: Characteristic
Solubility : Slightly soluble in water, alcohol and chloroform, practically insoluble in acetone
Identification: Examine by IR, consistent with the chemical reference substance.
Assay(by HPLC calculated with reference to the anhydrous substance):í¦99.0%
Melting point:250-256
Specific Optical Rotation:+63íp69íp (H2O)
PH:3.05.0
Content of H2O:7.0%9.0%
Residue on Ignition:0.1%
Related substance:Total impurities1.0%
Unidentified impurity0.1%
7-Ethyl-10-hydroxycamptothecin0.3%
7-ethyl camptothecin0.3%
Heavy Metal:<20ppm
As:<2ppm
Residual Solvents:Acetic acid100ppm
Ethanol100ppm
Storage :Store in cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life :2 years when properly stored.
Han industrial group limited is an integrated high-tech enterprise with solar and led technology. Xi¡¯ an greenwood new energy technology co., ltd. Is the subsidiary of han industrial group limited.
We are specialized in the research, development and manufacture of led lights, solar lights and solar generating systems and so on. Our products are widely applied to lighting, sea navigation, solar road stud , solar warning light , coal mine, gas station and other professional industrial fields.
Company profile
Powered led maintenance-free lighting devices used in road construction to delineate road edges and centrelines. Embedded in the road surface, they are an electronic improvement on the traditional cat's eyes in that they may give drivers more than a thirty-second reaction window compared with about 3 seconds for conventional reflective devices. The intense brightness of the leds makes them easily visible at distances of about 900m under favourable conditions.
Han industrial group limited is an integrated high-tech enterprise with solar and led technology. Xi¡¯ an greenwood new energy technology co., ltd. Is the subsidiary of han industrial group limited.
We are specialized in the research, development and manufacture of led lights, solar lights and solar generating systems and so on. Our products are widely applied to lighting, sea navigation, solar road stud , solar warning light , coal mine, gas station and other professional industrial fields.
Specifications :
E drivers more than a thirty-second reaction window compared with about 3 seconds for conventional reflective devices. The intense brightness of the leds makes them easily visible at distances of about 900m under favourable conditions.
We are a company in shaanxi province provide all series elevator parts such as PCB, Comb plate, guide rail, guide shoe, buttom, swith, oil can, door vane, wheel etc for Fuji, Selcom, LG-OTIS, KONE, SCHINDLER, MITSUBISHI and other famours brand.
We make use of our best technology on Runda T8 LED tube series. Or we can say it is a truly revolutionary product. Our T8 LED tubes are completely adaptable to any public spaces. It stands for the inefficient traditional fluorescents to energy-saving, long lasting, high luminous and mercury free LED system. Ideal for main indoor lighting, T8 series is designed to be available both in 2-feet and 4-feet versions and can be used in Classrooms, Offices, Hospitals, Supermarkets, General Warehouse, and other else. It comes with a 2-year warranty and a 50,000-hour working life.
Operating temperature 0ípC ---40ípC
Operating humidity Relative humidity 20%---80%
Display character 0.56 í¦highlightedí¦ LED red character (options: green and blue)
Installation method Built-in type
Appearance sizes 96mmí-48mmí-77mm
Tapping sizes 90mmí-45mm
Carton
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