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HF640 Rigid PVC Foaming Agent Multi Functional 6~8 Um Average Particle Size

China Gihug(Shanghai)Investment Holdings Limited certification
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HF640 Rigid PVC Foaming Agent Multi Functional 6~8 Um Average Particle Size

HF640 Rigid PVC Foaming Agent Multi Functional 6~8 Um Average Particle Size
HF640 Rigid PVC Foaming Agent Multi Functional 6~8 Um Average Particle Size HF640 Rigid PVC Foaming Agent Multi Functional 6~8 Um Average Particle Size HF640 Rigid PVC Foaming Agent Multi Functional 6~8 Um Average Particle Size HF640 Rigid PVC Foaming Agent Multi Functional 6~8 Um Average Particle Size

Large Image :  HF640 Rigid PVC Foaming Agent Multi Functional 6~8 Um Average Particle Size

Product Details:

Place of Origin: China
Brand Name: GIHUG
Model Number: HF640

Payment & Shipping Terms:

Minimum Order Quantity: 10KG
Price: Depending on quantity
Packaging Details: 25KG/ paper-plastic composite Bag
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000 Metric Tons/Metric Ton per month
Detailed Product Description
Classification: Chemical Auxiliary Agent Product Name: AC Foaming Agent HF640
CAS No: 123-77-3 MF: C2H4N4O2
Appearance: Yellow Powder Average Particle Size: 6~8um
Amount Of Gas Evolution: 190~220ml / G Decomposition Temperature: 170~180 ℃
Injection Foam(Dosage): 0.3~2PHR Extrusion Foam(Dosage): 0.3~2.5PHR
Soft Product(Dosage): 2~4PHR Usage: Plastic Auxiliary Agents
Type: AC Foaming Agent
High Light:

foaming agents for plastics

,

foam blowing agents

Product Description:

Yellow foaming agent HF640 is one of organic foaming agents, referred to as ADC foaming agent. The chemical name of HF640 is azodicarbonamide, the molecular formula is C2H4N4O2, and the molecular weight is 116.1. The decomposition temperature of HF640 in air is about 195 °C, and the conventional decomposition temperature is between 170-210 °C. Gas production: theoretically 193Ml / g, in fact, 200-300mL / g. HF640 has the following advantages:

  • Self-extinguishing, non-combustible
  • Non-toxic, no smell
  • No discoloration, no pollution
  • Insoluble in common solvents and plasticizers, it is one of the most stable varieties of commercial foaming agents.
  • Fine particles, easy to disperse, can obtain uniform microcellular foam
  • Large amount of gas, used in both atmospheric and pressurized foaming processes

Product Specifications:

 

Product name AC foaming agent HF640
Model HF640
CAS No 123-77-3
Physical form Yellow powder
Decomposition temperature 170-180℃
Amount of gas evolution 190~220ml / g
Average particle size 6-8μm
Dosage(Injection foam) 0.3~2PHR
Dosage(Extrusion foam) 0.3~2.5PHR
Dosage(Soft product) 2~4PHR



Application:
Mainly applied in the production of PVC shoes.

 

Packing and Storage:

25KG/ paper-plastic composite Bag.
No decomposition at room temperature, but should be stored in a cool and dry place. Keep away from hot, fire source, avoid direct sunlight. Recommended storage and mixing areas have good ventilation conditions to avoid inhalation. The products are transported according to the dangerous chemicals.

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Contact Details
Gihug(Shanghai)Investment Holdings Limited

Contact Person: Zhang

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