Halogen Free VW-1 Flame Retardant Thermoplastic Elastomer Compound

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Shanghai
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TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
350 m.t./month

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Product Description:

Specifications

plastic granules:
VW-1 Flame Retardant Halogen Free TPE Cable Compound


plastic granules:

1, Type and application:

Used for USB data cable, HDMI high-frequency cable and communication cable


2, Introduction

Environmental friendly halogen-free TPE cable compound, based on styrene elastomer, is made into granular by mixing, plasticization and granulation with special modifier, and other special additives. It has goodresilience, scratch-resistant and flexibility. The products meet various special requirements, such as different hardness, UV stable, fog surface and etc. This material, with exquisite and smooth appearance, has excellent performance of anti yellowing, weather resistant temperature resistance, without halogens, heavy metals, meeting the RoHS, REACH, and other environmental standards.


3, Processing:

The compound can be processed with conventional extruders, and the screw with a minimum 25:1 L/D and a compression ratio of 2.5 is recommended.

The following temperature(°C) profile of extruder is recommended:


ZoneZone 1Zone 2Zone 3Zone 4HeadDietemperature °C180±10190±10200±10200±10190±10180±10


Note:Compound should be dried at 80-90°C before use, which has storage time exceeding one months.


4, Storage and transport

Packaging:20kg/bag,Aluminum foil and PE film inside bag, and PP composite outside bag.

Storage and transport: Avoiding in direct sunlight and weathering. The storage place should be clean, cool, dry, and ventilated.


5, Properties:

ItemUnitTypicalE3675AE3680AE3685AEC3685ES3685E3688AE3690AE3656DDensityg/cm31.05±0.031.05±0.031.07±0.031.08±0.031.11±0.031.06±0.031.14±0.031.10±0.03HardnessShore A75±380±385±385±385±388±390±397±3230°C×5kgMelt Indexg/10min2.42.51.11.81.21.21.10.8Tensile StrengthMPa10.512151111141222Elongation at Break%350310290230210260250210Thermal aging°C*h121°C*168hTS retention≥75%9599101999810196104EB retention≥75%7980798282858078Hot deformation°C*h150°C*1hVariation≤50%--3612272726174Oxygen indexO2 %2526272725272626Impact BrittlenessTemperature-60 °CPassPassPassPassPassPassPassPassVolume Resistivity,at 20°C ≥1×1014Ω m3.9×10144.6×10145.1×10143.2×10143.6×10145.3×10144.7×10145.1×1014


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Q:Is plastic raw material rubber?
Raw materials are polymers of polymers such as polypropylene. Is generally from the fossil raw materials inside the extraction after polymerization together. A series of plastic refers to the resin as the main component, such as plasticizers, fillers, lubricants, additives such as colorants as auxiliary components, can flow in the process of forming materials. To put it simply, the oil was extracted and finally made into plastic, rubber and plastic
Q:Is the plastic with high melting index good?
The melt index, the full melt flow index, or the melt flow index, is a numerical value that indicates the fluidity of the plastic material when it is processed.
Q:Can PE material be used as food grade plastic?
Yes, but the raw material suppliers have already divided the ingredients into food grade, and they will be used in non food occasions to contain substances harmful to the body
Q:What plastic material is used for plastic hose?
PP: good corrosion resistance, high strength, high surface hardness, good surface finish, have certain resistance to high temperature hot melt welding, flange connecting thread, sea water, oil and chemical sewage irrigation pipe, concrete floor for indoor heating system for heating pipe
Q:That kind of plastic bottle blows well
PPEspecially the soft material, good toughness, non-toxic, high temperature resistant, often make catering appliance or other high-temperature product packaging; but the plasticity, processing difficulty, surface gloss and color processing, will be lighter, used to make disposable plastic bottles
Q:What kind of material is the plastic bag commonly used in supermarkets now?
Another is PP or OPP, which contains bread and crackers. The material is smooth and very transparent, but the tightness is not very good and there is no tension.
Q:How to identify the proportion of nozzle material in plastic?
It can be analyzed according to the melting point value (MFI/MI) of plastic material. Generally not to exceed the raw material index 30% judgment. Example: GE C1200 raw material MI value is 19., the judgment basis is: 19+19*30%=24.7, if the test result is more than 24.7 numerical value many, basically can judge the plastic performance not to be able to satisfy the request.
Q:Does plastic raw material ENBA have toughening effect?
ENBA is also called EBA --- ethylene butyl acrylate, EBA itself at 40 degrees below zero, as well as impact resistance, flexible material, can be used as toughening agent; at the same time, EBA polarity, and a variety of polymer compatibility is good
Q:Characteristics and uses of CA plastics
Commercially available products can be divided into general cellulose acetate (acetyl - 37% - 40%). Plasticizers are often added as injection molded parts, such as toothbrushes, brushes, etc.. Cellulose acetate with a high acetyl content (40% to 42% acetyl), white, granular, powdery or cotton solid. The light stability, not easy to burn, in dilute acid, gasoline, mineral oil and vegetable oil in stability, swelling in chloroform, insoluble in acetone, methyl acetate, can dilute alkali erosion, has advantages of toughness, transparency, good gloss, good melt fluidity, easy molding. Dichloromethane homogeneous method using refined cotton linter and acetic acid with acetyl sulfate as catalyst, esterification, hydrolysis in the presence of dichloromethane solvent, can be combined with cellulose acetate acetic acid content in 60% + 0.5% range. The traditional method is to use dry cotton, acetic acid in the presence of catalyst activation, sulfuric acid, acetic acid and acetic anhydride with mixture of acetylation, then adding dilute acetic acid hydrolysis to belong to the degree of substitution, and catalyst, precipitation, acid washing, rice drying. After partial hydrolysis, cellulose acetate is called two, and the degree of esterification is 220~270. Without hydrolysis, that is, the degree of esterification, the gamma value of 300, said three cellulose acetate. Two cellulose acetate plastic handle, can do all kinds of tools of computer and typewriter alphanumeric keys, phone chassis, car steering wheel, textile equipment parts, radio switch and insulation, pen, spectacle frame and lens, toys, daily necessities, but also do desalination membranes. Three cellulose acetate, high melting point, can only match into solution processing, used as a movie film, X film, light film, electromagnetic diaphragm insulating tape, transparent container, the silver zinc battery.
Q:What material is the disc made of, metal or plastic?
The compact disk is the carrier of functional structures (such as grooves, etc.), and its material is polycarbonate (PC), which has excellent impact toughness, large temperature range, good dimensional stability, weatherability and non toxicity.

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