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Introduction:

By artificially simulating extreme environments, researchers can study the structural and property changes of airport pavement materials under various extreme climatic conditions. This includes investigating pavement performance under combined structural and extreme climatic loads, as well as rapid emergency repairs of pavements in extreme climates during wartime.

Parameters:
1) Dimensions: 12m -6m- 4m (Lx W x H) (customizable)
2) Temperature range: -40C to 70C, control accuracy ±0.5C
3) Humidity range: 30%-95% RH, control accuracy ±5% RH
4) Rainfall intensity: 0.5-50 mm/h
5) Snowfall intensity: 5-10 mm/h
6) Ice thickness: 5 mm/h
7) Salt spray: concentration 3%-5%, pH: 6.5-7.2
8) Oxygen concentration: 10%-21% V/V
9) Reaction frame: actuator cylinder: 1000 kN; frequency: 0.01-20 Hz
(All parameters above can be customized to meet specific user requirements.)

Low temperature steel pipe refers to the steel pipe used in low temperature environment below -10. The steel usually used at low temperature of -10~-196 is called low temperature steel, and the steel used at low temperature below -196 is called ultra-low temperature steel, which has enough notch toughness. Low temperature steel pipe is mainly used in the production of ethylene, propylene, urea, synthetic ammonia, compound chemical fertilizer and washing, purification, desulphurization and degreasing in pharmaceutical industry with petroleum, chemical, natural gas and coal as raw materials, as well as cryogenic equipment manufacturing, ultra-low temperature cold storage, transportation of ultra-low temperature liquefied gas pipeline and its pipe components.

Divided into smooth latex gloves and hemp latex gloves, high quality natural latex is used and with other additives, refined and processed with a special process. The product is non-toxic, harmless; With advantages of good tensile force, good adhesion and flexible use.

The purpose of the product
Disposable latex gloves with powder and powder-free disposable latex gloves are widely used in food processing, homework, agriculture, medical treatment and other industries. Powder-free purified disposable latex gloves are widely used in installation and debugging of high-tech products, circuit board production line, optical product, semiconductors, disc driver, composite material, LCD display meter, installation of precision electronic components and instruments, laboratory, medical treatment and other fields.

Product features (Advantages)
100% pure primary color latex, good elasticity and easy to wear.
Comfortable to wear, does not contain oxidants and silicone oils, grease and salts.
Strong tensile strength, puncture resistance, not easy to be worn.
Excellent chemical resistance, resistant to a certain pH degree of acid or alkali, resistant to some organic solvents, such as acetone.
The surface chemical residue, ion content and particle content are low, which is suitable for strict dust-free room environment.

Isopropyl Alcohol (IPA) - High Purity Solvent for Industrial & Electronic Applications

Isopropyl Alcohol (IPA), also known as 2-Propanol, is a fast-evaporating, highly effective cleaning and disinfecting solvent used across a wide range of industries. We supply high-purity IPA suitable for electronic manufacturing, medical disinfection, cosmetics, coatings, and chemical synthesis.

Purity: 99.5% - 99.99% (Industrial / Medical / Electronic Grade available)

HS Code: 290512

Appearance: Clear, colorless liquid

Packaging: 160kg steel drums / IBC / ISO tanks

CAS No.: 67-63-0

Excellent oil & residue removal
Strong antimicrobial performance
Ideal for chip processing, LCD cleaning & precision parts washing

Applications: Electronics, semiconductors, pharmaceuticals, personal care, printing inks, coatings, adhesives.

Zhonghengweiye Deodorized Cocoa butter with ISO and HACCP certified are from African and South American quality cocoa beans and through the deodorizing and bleaching process.Different specifications to meet your different demands for the food industry and also pharmaceutical and health care industry etc,
For more details,please contact with us ,
General Information
Product Name Zhonghengweiye Deodorized Cocoa Butter
Appearance Transparent and clear,with no visible sediments,solids or mucilage
Color Pale Yellow
Fragrance and Taste Natural cocoa fragrance, without burning smell, musty odor, or other odors
Intended Use Cocoa butter is a primary ingredient in chocolate and also wide used in other food fields and personal care and other fields. Ã???Ã??
Physical and Chemical Parameters
Free Fatty Acids,as Oleic Acid 1.75% max
Moisture 0.2% max
Iodine Value(Wijs) 30-42 gI2/100g
Saponification Value 188-198mg KOH/g
Unsaponifiable Matter 0.35% max
Melting Point 32-35
Refractive Index( as N40/D) 1.456-1.459
Microbiological Data
Total Plate Count 5000cfu/g max
Yeast Count 50cfu/g max
Mould Count 50cfu/g max
Enterobacteriaceae Absent/g
Salmonella Absent/25g
Packaging In net 25kg cartons
Max Loading Quantity 20mt/20' fcl
Storage Conditions Stored in a cool dry place away from odours, water and heat. It is recommended to:
. Store in areas of low humidity, best under 65%.
. Store at relatively cool temperatures, preferable maximum 25.
. Keep free from foreign odours such as spices, chemicals.
Shelf Life 24 months

Zhonghengweiye Cocoa butter with ISO and HACCP certified are from African and South American quality cocoa beans.Different specifications to meet your different demands for the food industry and also pharmaceutical and health care industry etc,
For more details,please contact with us ,
General Information
Product Name Zhonghengweiye Cocoa Butter
Appearance Transparent and clear,with no visible sediments,solids or mucilage
Color Pale Yellow
Fragrance and Taste Natural cocoa fragrance, without burning smell, musty odor, or other odors
Intended Use Cocoa butter is a primary ingredient in chocolate and also wide used in other food fields and personal care and other fields.
Physical and Chemical Parameters
Free Fatty Acids,as Oleic Acid 1.75% max
Moisture 0.2% max
Iodine Value(Wijs) 30-42 gI2/100g
Saponification Value 188-198mg KOH/g
Unsaponifiable Matter 0.35% max
Melting Point 32-35
Refractive Index( as N40/D) 1.456-1.459
Microbiological Data
Total Plate Count 5000cfu/g max
Yeast Count 50cfu/g max
Mould Count 50cfu/g max
Enterobacteriaceae Absent/g
Salmonella Absent/25g
Packaging In net 25kg cartons
Max Loading Quantity 20mt/20' fcl

Storage Conditions Stored in a cool dry place away from odours, water and heat. It is recommended to:
. Store in areas of low humidity, best under 65%.
. Store at relatively cool temperatures, preferable maximum 25.
. Keep free from foreign odours such as spices, chemicals.
Shelf Life 24 months

Zhonghengweiye Deodorized Cocoa butter with ISO and HACCP certified are from African and South American quality cocoa beans and through the deodorizing and bleaching process.Different specifications to meet your different demands for the food industry and also pharmaceutical and health care industry etc,
For more details,please contact with us ,
General Information
Product Name Zhonghengweiye Deodorized Cocoa Butter
Appearance Transparent and clear,with no visible sediments,solids or mucilage
Color Pale Yellow
Fragrance and Taste Natural cocoa fragrance, without burning smell, musty odor, or other odors
Intended Use Cocoa butter is a primary ingredient in chocolate and also wide used in other food fields and personal care and other fields.
Physical and Chemical Parameters
Free Fatty Acids,as Oleic Acid 1.75% max
Moisture 0.2% max
Iodine Value(Wijs) 30-42 gI2/100g
Saponification Value 188-198mg KOH/g
Unsaponifiable Matter 0.35% max
Melting Point 32-35
Refractive Index( as N40/D) 1.456-1.459
Microbiological Data
Total Plate Count 5000cfu/g max
Yeast Count 50cfu/g max
Mould Count 50cfu/g max
Enterobacteriaceae Absent/g
Salmonella Absent/25g
Packaging In net 25kg cartons
Max Loading Quantity 20mt/20' fcl
Storage Conditions Stored in a cool dry place away from odours, water and heat. It is recommended to:
. Store in areas of low humidity, best under 65%.
. Store at relatively cool temperatures, preferable maximum 25.
. Keep free from foreign odours such as spices, chemicals.
Shelf Life 24 months