Aditif pengolahan polimer Fluoro PPA2611 2620 2624 aditif pengolahan polimer
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Atribut produk
Atribut lainnya
Place of Origin
Shanghai, China
Product name
Fluoropolymer Processing Additive
Appearance
Powder
Warna
white
Materials
PPA
Specificities
chemical
Brand Name
JICHANG
Place of Origin
CHINA
Application
filling grade, wire and cable grades, special materials for cast films Materials, electronic and electrical components, pipe grade, film grade
Product Name
Fluoropolymer Processing Additive
Material
PPA
Color
White
Packing
25kg/drum
Certification
SGSreport
Appearance
Powders
Usage
0.3~0.5‰
Temperature Resistance
200-500
MOQ
25kg
Delivery Time
7-15days
Pengemasan dan pengiriman
jual Unit:
item tunggal
ukuran paket tunggal:
30X30X25 cm
tunggal berat kotor:
45.000 kg
Estimasi waktu
Deskripsi produk
Product Description
Fluoropolymer products have now become the leading fluoropolymer production base in China. With basic research capabilities,applied research capabilities, and expanded research capabilities, we have established product development research capabilities, established product development, and established a complete quality management system. Provide customers with total solutions for fluoropolymer products.
The application field of fluoropolymer products is the extrusion processing conditions of polyolefin products. Suitable for LLDPE, LDPE, HDPE, PP, PS, PET, etc.
The application industries of fluoropolymer products are wire and cable materials, pipes, cast films, blown films, color masterbatches, lawn drawing, etc.
Quality management system: ISO9001 ISO14000 ISO45001
The application industries of fluoropolymer products are wire and cable materials, pipes, cast films, blown films, color masterbatches, lawn drawing, etc.
Quality management system: ISO9001 ISO14000 ISO45001
PPA2611 (Fluoropolymer Processing Additive) | ||
Model | PPA2611 , Instead of 3M-5911 | |
Working condition temperature resistance | 341.2℃ | |
Application areas | LLDPE, HDPE, EVA, PP, PET, PC, ABS and other resins | |
Application industry | PP film, BOPP film, PET film, BOPET film cross-linked pipe and other extrusion processes | |
Bulk density | 0.75g/cm3 | |
Particle size | 20 mesh | |
Function | 1.Melt fracture can be eliminated and improved to improve processing performance。 2.Improve film surface quality by eliminating melt fracture 3.Improve resin processing performance 4.Improve color dispersion, improve chromaticity 5.Eliminate die build up, prolong producing time | |
Fluoropolymer Processing Additive PPA2611, containing 98% active ingredient, is a kind of free-flowing 20 mesh white or light yellow powder. It can improve the processing performance of polyolefin with very low additive amount (200-800 ppm), producing no influence on the physical properties of resins themselves or the bonding, printing and heat sealing properties of products.
Suitable for a variety of resin extrusion process, eliminate and improve melt fracture, improve the extrusion performance .Carrier LLDPE (Executive standard GB/T7124-1986) | ||||
Addition of PPA2611 | ppm | LLDPE critical shear rate (s-1) | ||
Addition of PPA2611 | 200ppm | 700 | ||
Addition of PPA2611 | 500ppm | 1890 | ||
Addition of PPA2611 | 600ppm | 1960 | ||
Artificial turf brushed
Add 0.3‰ Fluoropolymer Processing Additive,Eliminate and improve melt fracture and improve product surface finish
Cast Film
Add 0.3‰ Fluoropolymer Processing Additive,Eliminate and improve melt fracture and improve product surface finish
Blow Film
Add 0.3‰ Fluoropolymer Processing Additive,Eliminate and improve melt fracture and improve product surface finish
Fluoropolymer Processing Additive Application Process
1. Fluoropolymer Processing Additive product performance is to eliminate and improve melt fracture, improve the processing
performance of polyolefin resins, the addition amount is extremely low 300~1000ppm.
2. The dispersibility of Fluoropolymer Processing Additive in polyolefin resins determines the use effect. Because the amount of
Fluoropolymer Processing Additive added is very small, powder Fluoropolymer Processing Additive products need to be made into
masterbatches.
3. Conducive to dispersibility, the concentration of master batch preparation: control below 5%, add 2‰ of antioxidant, it is
recommended to make 3% master batch, and the addition amount is 1~3%.
4. Stirring process requirements: use a common mixer to avoid high temperature agglomeration during mixing.
5. Suggested pelletizer temperature:
temperature value | temperature range |
<196ºC | 80ºC 160 ºC 165ºC 175 ºC 185 ºC |
6. When it is used for the first time, it is necessary to thoroughly clean the equipment. When starting the machine, run it with a high concentration masterbatch for about 20 minutes, and then reduce it to a normal concentration of 3% for production. The onset time is 20-60 minutes depending on equipment, base material and shear rate.
7. There is no effective time for long-term continuous use of Fluoropolymer Processing Additive products.
8.Recommended dosage: 300~1000PPM
7. There is no effective time for long-term continuous use of Fluoropolymer Processing Additive products.
8.Recommended dosage: 300~1000PPM
Fluoropolymer Processing Additive Solutions to Eliminate and Improve Melt Fracture
The main function of Fluoropolymer Processing Additive is to eliminate and improve the melt fracture of polyolefin materials and improve the processing performance of the resin without changing the properties of the resin itself.
Fluoropolymer Processing Additive utilizes the ability to eliminate and improve the melt fracture of polyolefin materials to solve the shark skin phenomenon that occurs in extrusion processes such as film making, extrusion, and wire drawing.
The reason for the phenomenon of shark skin is that the resin melt produces shark skin when extruded at high temperature and high speed. The frictional force of the die wall acts on the outer layer of the melt at the outlet, and the outer layer of the melt is subjected to tension, and the fluid elastically retracts. , In the state of high-speed extrusion, it will cause melt rupture and produce shark skin phenomenon.
solution:
Lower tension (pressure), lower throughput
lower molecular weight
Change resin composition
Increase processing temperature
Change die size
Add 0.3~1‰ Fluoropolymer Processing Additive
Fluoropolymer Processing Additive solution for gelation during film production
Reasons for gel formation during film making:
1) Unmixed/unmelted gel: equipment defects (screw structure, die size) make the material mixed unevenly, which will lead to gel formation.
2) Cross-linked gel: The "dead corner" of the equipment is the degradation point, which is easy to generate gel; improper
operating temperature also leads to the generation of cross-linked gel. The carbon radical center crosslinks PE into high
molecular weight PE.
3) Oxidative gel: fiber or other resin contamination; inorganic additive agglomeration; gel in the polymer; the process of
oxidative gel production is that the oxide sticks to the die wall, as a point for other oxidation of the polymer, High concentrations of
oxides are produced, resulting in cross-linking.
solution:
Continuously add Fluoropolymer Processing Additive 800~1000ppm, use Fluoropolymer Processing Additive lubricating layer tocoat the die wall, establish a dynamic lubricating layer, in a dynamic balance, to avoid the accumulation of material on the die wall; Fluoropolymer Processing Additive with good thermal stability will not cross-link Low molecular components can eliminate and reduce die gel phenomenon, improve production efficiency and reduce waste rate.
Fluoropolymer Processing Additive utilizes the ability to eliminate and improve the melt fracture of polyolefin materials to solve the phenomenon of die precipitates in extrusion processes such as film making, extrusion, and wire drawing.
During the extrusion process, the extrudate will gradually deposit at the exit of the die, forming a die deposit, or die
precipitate; it seriously affects the quality of the product, mainly manifested in the decline of the mechanical and optical properties of the product, and the deterioration of the product. Poor surface finish.
Reasons for the phenomenon of die precipitates Reasons for using equipment
1) The change of screw pressure during the working process;
2) Influence of melt melting temperature;
3) The speed of the equipment changes;
4) The cleanliness of the die;
5) Processing size of die: inlet size, length, outlet angle, shrinkage change, melt flow rate, die expansion ratio;
Raw material reasons
1) Raw materials contain low molecular weight substances;
2) packing;
3) The dispersibility of the material: the raw material is not uniformly dispersed; the viscosity of the components is different,
and the dispersion is not uniform;
4) Humidity and volatile matter;
Solution and improvement plan: add 0.5~1‰ Fluoropolymer Processing Additive
Specification
PPA2620 Fluoropolymer Processing Additive | ||
Model | PPA2620 , Instead of 3M-5920 | |
Working condition temperature resistance | 318.3℃ | |
Application Fields | LLDPE、LDPE、EVA、PP | |
Application industry | cast film,blow film,sheets, pipes,drawn wires,artificial turf ,color masterbatch | |
Density | 0.7g/cm3 | |
Particle size | 25 mesh | |
Volatile (105℃, 1h) | 0.1% | |
Dosage | 0.3‰~0.8‰ | |
Functions | 1.Melt fracture can be eliminated and improved to improve processing performance。 2.Improve film surface quality by eliminating melt fracture 3.IImprove resin processing performance 4.Improve color dispersion, improve chromaticity 5.Eliminate die build up, prolong producing time | |
PPA2624 Fluoropolymer Processing Additive | ||
Model | PPA2624 , Instead of 3M-5924 | |
Working condition temperature resistance | 250.6℃ | |
Active ingredient | 97.5% | |
Application Fields | mLLDPE、LLDPE、HDPE、EVA | |
Density | 0.7g/cm3 | |
Particle size | 25 mesh | |
Volatile (105℃, 1h) | 0.1% | |
Dosage | 0.3‰~1‰ | |
Application industry | cast film,blow film,sheets, pipes, cable insulation materials , sheath materials,color masterbatch | |
Functions | 1.Melt fracture can be eliminated and improved to improve processing performance。 2.Improve film surface quality by eliminating melt fracture 3.Improve resin processing performance 4.Improve color dispersion, improve chromaticity 5.Eliminate die build up, prolong producing time | |
Packing & Delivery
Company Profile
FAQ
Use Process
Improve the dispersion of fluoropolymer processing additives,3-5% masterbatch is recommended to be first made by twin screw extruder and then added to extrusion resins according to target additive amount. In first-time use, there will be 20-40 min onset time according to equipment, raw material and shearing speed. For equipment that long-term continuously uses fluoropolymer processing additives, there's no onset time.
Matters needing attention
1. After each granulation, quickly isolate the air and seal it up to prevent moisture absorption. Do not expose powder or master material to air for a long time.
2. In case of abnormal phenomena such as surface discoloration and water accumulation due to moisture absorption, stop using the product immediately and consult the manufacturer
Below is produced in accordance with standard manufacturing processes for the product in effect at the time of manufacture and is certified to meet the specifications displayed below.
Shelf Life:24 MONTHS FROM DATE OF MFG
Storage Condition for this Product:GENERAL WAREHOUSE STORAGE(IN ORIGINAL, UNOPENED CONTAINER)
Improve the dispersion of fluoropolymer processing additives,3-5% masterbatch is recommended to be first made by twin screw extruder and then added to extrusion resins according to target additive amount. In first-time use, there will be 20-40 min onset time according to equipment, raw material and shearing speed. For equipment that long-term continuously uses fluoropolymer processing additives, there's no onset time.
Matters needing attention
1. After each granulation, quickly isolate the air and seal it up to prevent moisture absorption. Do not expose powder or master material to air for a long time.
2. In case of abnormal phenomena such as surface discoloration and water accumulation due to moisture absorption, stop using the product immediately and consult the manufacturer
Below is produced in accordance with standard manufacturing processes for the product in effect at the time of manufacture and is certified to meet the specifications displayed below.
Shelf Life:24 MONTHS FROM DATE OF MFG
Storage Condition for this Product:GENERAL WAREHOUSE STORAGE(IN ORIGINAL, UNOPENED CONTAINER)
500 - 999 Kilogram
Rp 370.408
>= 1000 Kilogram
Rp 336.735
Variasi
Pilihan:1 Model Number.
Pilih sekarangModel Number(1)
PPA 2611
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