Environmental friendly halogen-free TPU compound
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 350 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
TPU raw materials:
1. various kinds
2. competitive price
3. 30 years of experience
4. stable quality
TPU raw materials:
1. Applications and cable specifications of TPU raw materials:
Used for water-resistant power cables, data cables, and spring wire.
2. Description of TPU raw materials:
Environmental friendly halogen-free TPU cable compound, based on TPU elastomer resin, is made into granules by mixing, plastification and granulation with adding special modifier and other special additives. It has well performance of tenacity, scratch-resistant, flexibility, Stretch Resistance, and temperature resistance, owning exquisite appearance and smooth surface. It does not contain halogens and heavy metal, in line with the environmental directives of RoHS, REACH. Different hardness can be customized according to customers’ requirements.
3. Processing of TPU raw materials:
The compound can be processed with conventional extruders. It is recommended that the screw L/D should be greater than 25 and compression ratio should be 1:2.5.
The following temperature(°C) profile of extruder is recommended:
Zone | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Neck | Head | Die |
temperature °C | 150 | 170 | 155 | 175 | 178 | 178 | 175 |
Note:Compound should be dried at 80-90°C before use, which has stayed in storage more than one month.
4. Storage and transport of TPU raw materials:
Packaging:25kg/bag,Aluminum foil and PE film bag inside, and PP compound bag outside.
Storage and transport: Avoiding in direct sunlight and weathering. The storage should be clean, cool, dry, and ventilated.
5. Properties of TPU raw materials:
Item | Unit | E7385 | E8385 | E8685 | E8685F | ||||
Standard | Typical | Standard | Typical | Standard | Typical | Standard | Typical | ||
Density | g/cm3 | -- | 1.19 | -- | 1.21 | -- | 1.28 | -- | 1.27 |
Hardness | Shore A | -- | 85 | -- | 85 | -- | 85 | -- | 85 |
Tensile Strength | ≥MPa | 18 | 22 | 22 | 28 | 20 | 25 | 20 | 24 |
Elongation at Break | ≥ % | 550 | 700 | 500 | 650 | 500 | 650 | 450 | 600 |
Thermal aging | °C*h | 136°C*168h | 136°C*168h | 121°C*168h | 121°C*168h | ||||
TS retention | ≥ % | 75 | 103 | 75 | 105 | 75 | 104 | 75 | 102 |
EB retention | ≥ % | 75 | 81 | 75 | 84 | 65 | 89 | 65 | 86 |
Hot deformation | 150°C*4h | 150°C*4h | 150°C*4h | 150°C*4h | |||||
Variation on thermal deformation | ≤ % | 50 | 12 | 50 | 7 | 50 | 6 | 50 | 6 |
pH value of gases released | ≥ | 4.3 | 56. | 4.3 | 5.3 | ||||
Conductivity of Gases released | ≤μm/mm | 10 | 1.2 | 10 | 1.3 | ||||
Impact Brittleness Temperature | ≤ °C | -60 | Pass | -55 | Pass | -50 | Pass | -50 | Pass |
Volume Resistivity, at 20°C | ≥Ω*m | 1.0×1012 | 2.1×1013 | 1.0×1013 | 5.2×1014 | 1.0×1013 | 3.4×1014 | 1.0×1013 | 1.8×1014 |
Flame retardant grade | UL94 2mm | V0 | pass | V0 | pass | ||||
6. Company
- Q: Is the plastic with high melting index good?
- It was established by the American Society for measurement standards (ASTM), a method used to identify plastic properties, according to the DuPont Co (DuPont).
- Q: How many types of plastics are there?
- Name: ABS engineering plastics, can be used for connecting piece, seat back, seat board, it is able to perform plastic electroplating (water plating) the main raw material.
- Q: What is the plastic bag made of?
- The main raw material of plastics is oil and natural gas, that is, carbon hydrogen compounds. First, the appropriate macromolecular components in petroleum and natural gas are extracted, first split into monomers, and then polymerized into polymers to become plastic
- Q: What is the difference between PP raw material and modified PP?
- Sort:(1) according to the characteristics of resin when heating and cooling, classification: 1. Thermosetting plastics, two, thermoplastics(2) according to the use of plastics classification: general plastic, engineering plastics, special plastic raw materialsModified PPThe concept of modified plastic PP, refers to the base of the general plastics and engineering plastics, after filling, blending and enhancement processing method of modification, improve the performance of flame retardant plastic products, strength, impact resistance, toughness.Classification: PP modified plastic products are mainly a variety of flame retardant resins, toughening resin, plastic alloy, functional masterbatch etc..
- Q: What machines and materials are needed for the manufacture of disposable plastic cups?
- Crusher is a large size of solid materials crushed to the required size of the machine. The crusher is composed of coarse crushing, fine crushing, pneumatic conveying and so on. It achieves the purpose of crushing in the form of high-speed impact. The use of wind power as a single powder eliminates traditional screening procedures.
- Q: What raw material produces the plastic to the human body not to harm, to the environment does not have the pollution?
- Polylactic acid (PLA) and poly lactide, by microbial fermentation of lactic acid monomer chemical synthesis. After the use of automatic degradation, will not pollute the environment. Poly lactic acid can be processed into fibers and films have excellent mechanical properties, its strengthroughly with nylon fiber and polyester fiber. Polylactic acid in vivo can be hydrolyzed into lactic acid and acetic acid, and the metabolic enzymes of CO2 and H2O, so it can be used as medical materials. In Japan, the United States has been using polylactic acid plastic processing suture, artificial bone and artificial skin. Polylactic acid was also used in the production of packaging containers, agricultural film and fiberwith sportswear and bedding.
- Q: How many kinds of plastic raw materials are there? How to distinguish them?
- Classification, composition and characteristics of plasticsPlastic is a synthetic polymer material widely used, in our daily life. From the plastic products meet the eye everywhere after we get up to use the toilet articles, the breakfast dishes, to work with the rest of the stationery, with cushions, mattresses, and TV, washing machine, computer shell, and the night bring us all the other light lamps......
- Q: What material do you need for plastic film? Do you use this material?
- Plastic bags, quality, food grade requirements, the use of brand new HDPE (low pressure polyethylene).
- Q: What are the materials for making plastic basins? Are they raw materials?
- The plastic washbasin is made of PP plastic(polypropylene is a thermoplastic resin made by the polymerization of propylene.)Is a relatively traditional washbasin, anti wrestling performance is very strong.Although the modern bathroom, a variety of shapes, materials, fashion basin are,But still can not do without this traditional plastic basin.
- Q: What are the plastic raw materials for this purpose?
- From the bathroom supplies we use when we wake up, the tableware we use for breakfast, the stationery we use for work and study, the seat cushion for sleeping, the mattress, and the shell of TV set, washing machine and computer
Send your message to us
Environmental friendly halogen-free TPU compound
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 350 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
