Q:What are the raw materials needed for producing plastic hair dryer shell and flashlight shell?

PA nylon as a large amount of Engineering plastics. Widely used in machinery, electrical appliances, textile equipment, chemical equipment, aviation and other fields. Become an indispensable structural material in all walks of life, the main features are as follows:1. excellent mechanical properties. High mechanical strength and good toughness.2. excellent heat resistance. Such as nylon 46, high crystallinity Nylon high thermal deformation temperature, can be used at 150 degrees Celsius for a long time. PA66 after glass fiber reinforcement, its thermal deformation temperature above 250 degrees celsius.3. excellent electrical insulation performance. Nylon has high volume resistance and high breakdown resistance. It is an excellent insulating material for electrical and electrical equipment.4. self lubrication, good friction resistance. Nylon has a good self lubrication, small friction coefficient, so as to drive parts, long service life.5. excellent weather resistance.

Q:Does plastic raw material ENBA have toughening effect?

Both of them are similar, because they are polar and elastic, so they can be used as toughening agents in plastics. The price should be high. There are strong polarity of grafted materials, such as ST-1 and other toughening agents, moderate price, high performance price ratio.

Q:What are the common raw materials used in plastic bottles? What are the main features?

PE bottles and PP bottles are similar, toughness is better than PP, but rigidity and heat resistance are poor, solvent resistance is good, plastic soy sauce bottles seem to be PE, temporary loading a small amount of wine, kerosene will do.

Q:What is the specific material for plastic pallets?

Polyethylene (HDPE) has excellent impact resistance and cold resistance, and it can resist environmental stress cracking. Excellent chemical stability, good oil resistance. Water absorption and tiny, low permeability, organic vapor transmission rate is larger. Electrical insulation is good, in all frequency range, dielectric properties are extremely excellent.

Q:What is the difference between plastic particles and raw materials?

Plastic particles: roughly divided into 200 kinds, subdivided, thousands of kinds. There are dozens of common, general plastics, engineering plastics, special plasticsGeneral Plastics: polypropylene, polyethylene, PVC, polystyrene, polyester, polyurethane and so onEngineering Plastics: nylon, PTFE, POM, poly carbon, silicone and so on

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:How many kinds of raw materials are produced by wrapping plastic film?

Plastic film raw materials are: PVC, polyethylene, polypropylene, polystyrene and other resins.Commonly used to bundle packaging is LLDPE stretch wrap film, applicable to a variety of logistics packaging, packaging industry bundled! I can see it in Ming Bao. Yes, please!

Q:Will plastic raw materials (such as PET, PP, etc.) be made of non-woven fabrics, will certainly contain BPA?

Only PC (polycarbonate) is available.If the customer is not sure, you can take your product to the third party organization testing, prove that you can do without BPA, and ask your supplier to provide inspection reports and guarantee without BPA.

Q:How are plastic products made? What is the raw material of plastics?

Plastic raw materials are particles, the production principle is similar

Q:What is the difference between PPA plastic raw material and PP?

Two kinds of materials are two grades, figuratively speaking, PPA is Benz, PP is alto.