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Qingdao Exceed Fine Chemicals Co.,Ltd

  • China,Qingdao ,Shandong
  • Verified Supplier
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China Bright Yellow Color Polyurethane Chain Extender MOCA with High-Temperature
China Bright Yellow Color Polyurethane Chain Extender MOCA with High-Temperature

  1. China Bright Yellow Color Polyurethane Chain Extender MOCA with High-Temperature

Bright Yellow Color Polyurethane Chain Extender MOCA with High-Temperature

  1. MOQ: 1200KG
  2. Price: To be negotiated
  3. Get Latest Price
Storage Be airtight in a dry ar ea and a way from sunlight
Appearance Yellow Flake
Melting point 97℃
Supply Ability 1000mt/month
Product name Bright Yellow Color Polyurethane Chain Extender MOCA
Delivery Time 5-8 work days
Packaging Details 50kg/carton drum
Payment Terms L/C,T/T
Model Number MOCA-HR
Brand Name EXCEEDCHEM
Place of Origin China
Certification ISO9001:2008

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  1. Product Details
  2. Company Details

Product Specification

Storage Be airtight in a dry ar ea and a way from sunlight Appearance Yellow Flake
Melting point 97℃ Supply Ability 1000mt/month
Product name Bright Yellow Color Polyurethane Chain Extender MOCA Delivery Time 5-8 work days
Packaging Details 50kg/carton drum Payment Terms L/C,T/T
Model Number MOCA-HR Brand Name EXCEEDCHEM
Place of Origin China Certification ISO9001:2008
Bright Yellow Color Polyurethane Chain Extender MOCA
Bright Yellow Color Polyurethane Chain Extender MOCA is a high-performance aromatic diamine chain extender and curing agent designed for polyurethane systems with exceptional color stability and thermal resistance.
Product Attributes
Attribute Value
Product name Bright Yellow Color Polyurethane Chain Extender MOCA
Appearance Yellow Flake
Storage Be airtight in a dry area and away from sunlight
Melting point 97℃
Molecular Weight 267.16
Chemical Information
Chemical Name 3,3' dichloro 4,4' diaminodiphenylmethane
Molecular Formula C13H12N2Cl2
Molecular Weight 267.16
Specifications
Parameter Specification
Appearance Pale yellow granule
Melting point ≥97
Moisture < 0.30
Solid density (24 ℃)g*cm³ 1.44
Liquid density (107 ℃)g* ml⁻¹ 1.26
Amine equivalent 131-136
Free amine, % < 1.00
Color (Gardner) < 4
Aceton insoluble matter, % < 0.04
Hygroscopicity None
Storage Be airtight in a dry area and away from sunlight
Solubility
Easily soluble in Aceton DMF, DMSO, MEK and THF. Soluble in ethanol, and benzene. Insoluble in water.
Safety
LD50 (rats) 5000 mg/kg. Wear mask, gloves and goggles when handling.
Advantages
MOCA-HR features outstanding high-temperature resistance and color stability. When repeatedly heated to temperatures as high as 150 °C, its molten state stays pale yellow, clear and transparent with no visible changes in appearance.
Applications
MOCA-HR functions as an effective aromatic diamine chain extender and curing agent in polyurethane systems. It is applicable to the fabrication of multiple light-colored cast polyurethane elastomer components with casting machines, and can also be used as a stable curing agent for epoxy resins.
Packaging
50kg net weight in carton drum with black polyethylene liner.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company

  • Year Established:

    2013

  • Total Annual:

    10000000-20000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products. Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leading Chines... Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products. Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leading Chines...

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Get in touch with us

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  • Qingdao Exceed Fine Chemicals Co.,Ltd
  • Room 602, Building No. 9, Guoxin Haichuang Industrial Park, No. 50 Binhai Road, Jimo District, Qingdao, Shandong, China. 266000
  • https://www.tdimdipolyurethane.com/

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