Raw Material: Dichloromethane (Methylene Chloride)
Dichloromethane, also known as DCM, methylene chloride, or methylene bichloride, is an organic compound commonly used as a solvent in various industrial applications.
Chemical Properties:
Chemical Formula: CHCl
CAS Number: 75-09-2
Appearance: Colorless, transparent liquid
Odor: Irritating ether-like odor with a sweet, chloroform-like scent
Solubility:
Dichloromethane is slightly soluble in water and fully soluble in ethanol and ether. It exhibits low polarity and is miscible with many organic solvents, making it versatile for various applications.
Physical Properties:
Under normal usage conditions, dichloromethane is a non-flammable, low-boiling solvent. It serves as an effective replacement for flammable solvents such as petroleum ether and ether, particularly in environments where safety is a concern. However, caution is advised when vapor concentrations become elevated, especially in high-temperature air.
HFC-245fa, or 1,1,1,3,3-pentafluoropropane, is a third-generation alternative blowing agent designed to replace chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) in various applications.
It is primarily utilized as a blowing agent for rigid polyurethane (PU) foam, which is extensively used in refrigerators, cold storage, and building boards.
Additionally, HFC-245fa serves as a refrigerant, effectively replacing R-123 and R-22 refrigerants in central air conditioning systems (chillers).
HFC-245fa's high purity and low moisture content make it suitable for a wide range of industrial applications, ensuring optimal performance and reliability.
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Ortho Xylene also referred to as O-Xylene is an aromatic hydrocarbon and its formula is C6H4(CH3)2. It is one of the constituents of the three isomers of xylene, namely p-xylene and m-xylene.
Factory price 98% 99% Mixed xylene for Industrial and Agriculture Grade C8H10 CAS 1330-20-7
CAS No.: 1330-20-7
Chemical Formula: CH
Description:
Xylene is a colorless, transparent liquid with a pungent, characteristic odor. It is a flammable substance that can easily mix with ethanol, ether, and various other organic solvents, but is insoluble in water. Xylene is composed of three isomers: 45% to 70% m-xylene, 15% to 25% p-xylene, and 10% to 15% o-xylene. It has a boiling point range of 137140C and is commonly used in the production of petrochemicals, paints, coatings, and solvents.
Specifications:
CH Content:
Grade I: 99% min
Grade II: 99% min
Chroma:
Grade I: 10 max
Grade II: 20 max
Evaporation Residue:
Grade I: 0.001% max
Grade II: 0.002% max
Acidity (mmol/g):
Melamine Cyanurate used for V-0 grade nylon(PA66 and PA6) and glass fiber reinforced nylon flame retardancy
Category: Flame Retardant Powder
Tags: Film Grade, Masterbatch, Polyester Chips, Textile Grade
Classification:
Inorganic Flame Retardant
CAS No.: 68333-79-9
Product Description:
Melamine Cyanurate (MC) is a halogen-free flame retardant commonly used in unfilled polyamide (PA) products. It provides exceptional flame retardancy, achieving the UL 94 V0 flame retardant rating in materials such as nylon PA66 and PA6. MC is recognized for its unique crystal structure and excellent dispersibility, making it highly suitable for various polymer applications.
Key Applications:
Flame Retardancy:
PA6, PA66 (nylon)
PBT, PET
TPE, EVA, PE
Silicone Rubber, Epoxy Resin
Rubber Products
MC is an effective solution for enhancing the flame retardant properties of these materials, ensuring both safety and performance in a wide range of industrial applications.
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