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High Elasticity Elastomer Processing For Biodegradable Thermoplastic Elastomer
High Elasticity Elastomer Processing For Biodegradable Thermoplastic Elastomer
Specifications
Brand Name :
Cenmen
Model Number :
TSH-75
Certification :
CE, ISO9001
Place of Origin :
Nanjing, China
MOQ :
1 unit
Price :
Negotiation
Supply Ability :
300 units per year
Delivery Time :
60 work days
Packaging Details :
20GP, 40HC,40HQ
Product :
TPE
Type :
Twin screw extruder
Pelletizing mode :
Water ring die face hot cutting or under water pelletizing
Voltage :
380V/400V/415V/440V/50HZ 3 Phase
Description

Thermoplastic Elastomer Modification—SBS/SEBS Compounding

The thermoplastic elastomer has the characteristics of high elasticity, high resilience and injection processing, and has the characteristics of wide hardness, soft touch, weather resistance, fatigue resistance and temperature resistance, superior processing performance, no need of vulcanization, and can be recycled and used for reducing cost.

The most common TPE is modified by SBS or SEBS blending. According to different hardness requirements, the ratio of SBS/SEBS,PP, filling oil is adjusted.PP provides rigidity. The increase of SBS/SEBS and filling oil can improve flexibility.

Item Proportion Description
Styrene elastomer 50~60 SBS,SEBS and other multicomponent copolymer elastomers.
Sulan 30~60 The most common material is PP providing rigidity, and adjusting the softness of the product.
Filling 0~20 Increase rigidity and reduce thermal shrinkage of products.
Technical white oil 0~20 Plasticizer, adjust the softness of the product.
Additive 0.5~3 Anti oxygen, etc.
Masterbatch or toner 1~2 Increase whiteness or change other colors according to product requirements

Feeding mode--Common feed for high mixer after premixing
SBS/SEBS,PP, filling oil, auxiliaries, etc are mixed uniformly in the high mixer, so that the filling oil is completely absorbed by SBS/SEBS.
Feed into twin screw extruder through feeder

Barrel L/D——L/D=44:1~52:1
Under normal conditions, L/D=48:1 can meet the needs of mixing. Side feeding, exhaust port and vacuum port will increase L/D of the barrel.

Pelletizing mode--Melt characteristics, process requirements.


According to the viscosity, strength, hardness and other technological factors of the melt, select the specific granulation mode, the most common is the water-cooled pull-type grain cutting; low hardness-water ring; melt easy adhesion-underwater pelletizing.

Process flow chart(steel frame platform+loss-in-weight feeder+liquid injection+pelletizing production line)

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High Elasticity Elastomer Processing For Biodegradable Thermoplastic Elastomer

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Product Detail
Brand Name :
Cenmen
Model Number :
TSH-75
Certification :
CE, ISO9001
Place of Origin :
Nanjing, China
MOQ :
1 unit
Price :
Negotiation
Contact Supplier
High Elasticity Elastomer Processing For Biodegradable Thermoplastic Elastomer

Jiangsu Cenmen Equipment Corp.,ltd

Active Member
7 Years
jiangsu, nanjing
Since 1999
Business Type :
Manufacturer
Main Products :
Twin Screw Compounding Extruder, Kneader Extruder Machine, Stone Paper Production Line
Total Annual :
20000000-25000000
Employee Number :
200~250
Certification Level :
Active Member
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