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Popular AC Foaming Agent HF640 , PVC Blowing Agent For Plastics Cas 123 77 3

China Gihug(Shanghai)Investment Holdings Limited certification
China Gihug(Shanghai)Investment Holdings Limited certification
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Popular AC Foaming Agent HF640 , PVC Blowing Agent For Plastics Cas 123 77 3

Popular AC Foaming Agent HF640 , PVC Blowing Agent For Plastics Cas 123 77 3
Popular AC Foaming Agent HF640 , PVC Blowing Agent For Plastics Cas 123 77 3 Popular AC Foaming Agent HF640 , PVC Blowing Agent For Plastics Cas 123 77 3 Popular AC Foaming Agent HF640 , PVC Blowing Agent For Plastics Cas 123 77 3

Large Image :  Popular AC Foaming Agent HF640 , PVC Blowing Agent For Plastics Cas 123 77 3

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
CAS No: 123-77-3 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
Classification: Chemical Auxiliary Agent Usage: Plastic Auxiliary Agents,Rubber Auxiliary Agents
Type: AC Foaming Agent Mf: C2H4N4O2
Color: Yellow Shelf Life: 24 Months
High Light:

blowing agent for pvc

,

foam blowing agents

Product Description:

Yellow foaming agent HF640 is a special foaming agent for extrusion of rigid PVC low foaming wide sheet and profiles. The chemical composition is azodicarbonamide, the molecular formula is C2H4N4O2, also known as ADC foaming agent. HF640 is an endothermic and exothermic balanced foaming agent, which is more controllable and stable; the crust effect is lower than HF630, the hardness of crust layer can reach Shao's D55-65, and the foam is fine and uniform. For thick-walled products, there will be no discoloration in the middle layer, so pure white plastic foaming products can be made.

 

Product Features:

Compared with other AC foaming agents, the foaming agent HF640 has the disadvantages of low gas generation; the advantage is that the density of the product decreases linearly with the increase of the amount of foaming agent added. Other blowing agents will have an inflection point with the increase of the amount of addition, that is, when it is added upward, the density will become larger, resulting in a bad color of the product! Therefore, based on this advantage of the foaming agent, more foaming  agent and calcium carbonate (15-30 PHR)can be added in the formulation , and the density can be kept to a relatively low level (0.4-0.5), the cost Can be very well reduced! Improve the competitiveness of enterprises! It can be combined with the mold to form a good surface crust effect.

 

Product Specifications:

 

Product name Foaming agent HF640
CAS No 123-77-3
Physical form Yellow powder
Average particle size 6~8 um
Amount of gas evolution 190~220ml / g
Decomposition temperature 170~180 ℃
Packing details 25KG/ paper-plastic composite Bag
Dosage(Injection foam) 0.3~2PHR
Dosage(extrusion foam) 0.3~2.5PHR
Dosage(soft product) 2~4PHR


 

Application:
Special for extrusion of rigid PVC low foaming wide sheet and profiles.

 


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.

 

 

 

Sales Advantages

1. Low MOQ:We support trial orders at the firsr order.
2. OEM Accepted: We can match any your samples.
3. Good Service: We treat clients as friend.
4. Good Quality: We have strict quality control system.Good reputation in the market.
5. Fast & Cheap Delivery: We have big discount from forwarder(Long Contract)

 

Popular AC Foaming Agent HF640 , PVC Blowing Agent For Plastics Cas 123 77 3 0

 

Popular AC Foaming Agent HF640 , PVC Blowing Agent For Plastics Cas 123 77 3 1

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Contact Details
Gihug(Shanghai)Investment Holdings Limited

Contact Person: Zhang

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