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methylhexahydrophthalic anhydride 

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methylhexahydrophthalic anhydride 

Digital Tubes 4- Methylhexahydrophthalic Anhydride , 19438-60-9 4- MHHPA For LED MW 168.19

  • Digital Tubes 4- Methylhexahydrophthalic Anhydride , 19438-60-9 4- MHHPA For LED MW 168.19
Product Details:

4- Methylhexahydrophthalic anhydride Chemical Raw Materials 4- MHHPA for LED and digital tubes 19438-60-9

 

Usage

 

Mainly used in the epoxy curing agent. MHHPA is heating - curing type of anhydride curing agent, mainly used in electrical and electronic fields, having the advantages of low melting point, low viscosity of complexes with the alicyclic epoxy resin, long life, high heat resistance, good high-temperature electrical equipment coil and casting of the electrical components and seal of the semiconductors such as outdoor insulators, capacitors, LED, digital tubes.

 

Description

 

Mainly used in the epoxy curing agent. MHHPA is heating-curing type of anhydride curing agent, mainly used in electrical and electronic fields, having the advantages of low melting point, low viscosity of complexes with the alicyclic epoxy resin, long life, high heat resistance, good high-temperature electrical equipment coil and casting of the electrical components and seal of the semiconductors such as outdoor insulators, capacitors, LED, digital tubes.
MHHPA is a thermo - setting epoxy resin curing agent mainly used in electric and electron field. With the many advantages, e.g. low melting point, low viscosity of the mixtures with alicyclic epoxy resins, long applicable period, high heat-resistance of the cured material and excellent electrical properties at high temperature, MHHPA is widely used for impregnating electrical coils, casting electricity components and sealing semiconductors, e.g. outdoor insulators, capacitors, light emitting diodes and digital displays.

Specification

 

Methylhexahydrophthalic anhydride(MHHPA)

 

  Product name
Methylhexahydrophthalic anhydride(MHHPA)
  CAS NO: 19438-60-9/85-42-7
  Molecular formula
Chemical formula: C9H12O3
Structural formula:
Molecular weight: 158.38-163.98
  Technical indicators
Colorless clear liquid,≧98%
  Use
Mainly used in the epoxy curing agent. MHHPA is heating-curing type of anhydride curing agent, mainly used in electrical and electronic fields, having the advantages of low melting point, low viscosity of complexes with the alicyclic epoxy resin, long life, high heat resistance, good high-temperature electrical equipment coil and casting of the electrical components and seal of the semiconductors such as outdoor insulators, capacitors, LED, digital tubes.
  Packing
25kg/barrel,220kg/barrel
  Storage
This product shall be airtight, out of the sun ,moisture-proof and away from heat. The storage life is one year.

 

 

 

Methylhexahydrophthalic Anhydride Chemical Raw Materials MHHPA For Insulators 25550-51-0

  • Methylhexahydrophthalic Anhydride Chemical Raw Materials MHHPA For Insulators 25550-51-0
Product Details:

Methylhexahydrophthalic anhydride Chemical Raw Materials MHHPA for insulators and capacitors 25550-51-0

 

Description

 

MHHPA is a thermo - setting epoxy resin curing agent mainly used in electric and electron field. With the many advantages, e.g. low melting point, low viscosity of the mixtures with alicyclic epoxy resins, long applicable period, high heat-resistance of the cured material and excellent electrical properties at high temperature, MHHPA is widely used for impregnating electrical coils, casting electricity components and sealing semiconductors, e.g. outdoor insulators, capacitors, light emitting diodes and digital displays.

Usage

 

Mainly used in the epoxy curing agent. MHHPA is heating - curing type of anhydride curing agent, mainly used in electrical and electronic fields, having the advantages of low melting point, low viscosity of complexes with the alicyclic epoxy resin, long life, high heat resistance, good high-temperature electrical equipment coil and casting of the electrical components and seal of the semiconductors such as outdoor insulators, capacitors, LED, digital tubes.

 

 

Packing

25kg/barrel,220kg/barrel

Storage

This product shall be airtight, out of the sun ,moisture-proof and away from heat. The storage life is one year.

 

 

 

Specification

 

Methylhexahydrophthalic anhydride(MHHPA)

 

  Product name
Methylhexahydrophthalic anhydride(MHHPA)
  CAS NO: 19438-60-9/85-42-7
  Molecular formula
Chemical formula: C9H12O3
Structural formula:  
Molecular weight: 158.38-163.98
  Technical indicators
Colorless clear liquid,≧98%
  Use
Mainly used in the epoxy curing agent. MHHPA is heating-curing type of anhydride curing agent, mainly used in electrical and electronic fields, having the advantages of low melting point, low viscosity of complexes with the alicyclic epoxy resin, long life, high heat resistance, good high-temperature electrical equipment coil and casting of the electrical components and seal of the semiconductors such as outdoor insulators, capacitors, LED, digital tubes.
  Packing
25kg/barrel,220kg/barrel
  Storage
This product shall be airtight, out of the sun ,moisture-proof and away from heat. The storage life is one year.

Glycidyl Methacrylate Methylhexahydrophthalic Anhydride GMA For Polymer Synthesis

  • Glycidyl Methacrylate Methylhexahydrophthalic Anhydride GMA For Polymer Synthesis
Product Details:

Glycidyl Methacrylate Chemical Raw Materials GMA for polymer synthesis and modification

 

 

Description

 

Glycidyl methacrylate ( GMA ) is an ester of methacrylic acid and glycidol, it is a common monomer used in the creation of epoxy resins.

 

While typical home epoxies contain diglycidyl ether of bisphenol A ( DGEBA ), glycidyl methacrylate is instead used to provide epoxy functionalization to polyolefins and other acrylate resins.

 

For adhesives and non - woven fabrics, it can improve the adhesion of metal, glass, cement, polyfluoroethylene and other adhesives. The non - woven fabric used for the synthesis of latex can improve its resistance to washing without affecting the sense of touch. When used in the processing of synthetic resin materials, it can improve the injection molding, extrusion molding, and obviously improve the adhesion of resin and metal.

 

Used for synthetic fiber, it can improve its shading force and color fastness, improve the anti - wrinkle and anti-shrinkage ability. This product can improve the sensitivity, resolution and corrosion resistance of photoreceptors. This product and polyolefins grafting can improve tensile strength and bending strength.In addition, this product can be used as the raw material for ion exchange resin, chelating resin, selective filtration membrane for medical treatment, anticoagulant, dental materials, and dissolubility adsorbent. It is also used in rubber modification.

 

Application

 

Glycidyl methacrylate has a double bond and epoxy groups, so it can both have free radical reaction and ionic polymerization, which is widely used in medicine, photographic materials, organic synthesis, polymer synthesis and modification, and many other fields.

 

It is mainly used in the following areas:

 

A. Industrial protective topcoat, alkyd resin, which helps to improve the heat resistance and impact resistance;

B. Plastic modification;

C. Adhesives for thermosetting coatings, fiber treating agents, antistatic agents, vinyl chloride stabilizers, rubber and resin modifiers, ion exchange resins and printing inks;

D. Flame - retardant materials, absorbent materials;

E. Pressure - sensitive adhesive, anaerobic adhesive, non - woven plastic adhesive and other adhesives;

F. Acrylic and polyester decorative powder coating which is to improve the compatibility of thermoplastic resin;

G. The synthesis of acrylic emulsion or resin synthesis; PVC coating.

 

CAS 106-91-2
EINECS 203-441-9
Molecular formula C7H10O3
Molecular Weight 142.1525
boiling point 189°C at 760 mmHg
flash point 76.1°C
water-soluble 0.5-1.0 g / 100 mL at 20°C

Specification

 

Items Standard
Appearance Colorless and Clear liquid
Hazen, ( Pt-Co ) ≤ 15
Content, % ≥ 98
Water content, % ≤ 0.15
Viscosity, mPa.s(20oC) 2.53 ±0.05
Density, g/mL(25oC) 1.073-1.083
Acid Value, ( mgKOH/g ) 0.05 ± 0.01
Polymerization inhibitor, ppm 50-150

 

 

3- Mercaptopropylmethyldiethoxysilane Methylhexahydrophthalic Anhydride

  • 3- Mercaptopropylmethyldiethoxysilane Methylhexahydrophthalic Anhydride
Product Details:

3- Mercaptopropylmethyldiethoxysilane Chemical Raw Materials for metal oxide-cured elastomers

 

 

Description

 

Chemical Name: 3- Mercaptopropylmethyldiethoxysilane
Specification:
Purity: ≥98%
Formula: C8H20O2SSi
Molecular Weight: 208.3937
Molecular Structure:

 

 

Applications

 

1. Silane coupling agent - 3- Mercaptopropylmethyldiethoxysilane is a mercapto-functional silane that finds use as a coupling agent in polysulfide and polyurethane caulks and sealants.

 

2. It is especially useful in sulfur-cured and metal oxide-cured elastomers. Chemically bonding reinforcing minerals like silica, clay, mica and talc to the polymer matrix, properties including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time are improved in mineral-filled elastomers.

 

3. It can be used as a pretreatment on minerals or added at the time of compounding. Being a rather efficient and fast sulfur containing silane, typically lower silane loading levels are used.

 

 

Packing & storage


200L PVF steel drum or on request.
Stored in a cool, dry place. Avoid light.

 

Detailed Product Description
Chemical Name: 3- Mercaptopropylmethyldiethoxysilane MF: C8H20O2SSi
Use: Sulfur-cured And Metal Oxide-cured Elastomers Appearance: Colorless Clear Liquid
Shipping: DHL TNT FedEx EMS UPS By Sea By Air Trade Terms: FOB CNF CIF DAP DDU
MW: 208.3937 Purity: ≥ 98%
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