Pet Plastic Materials hman dan leh hman dan tur .

Pet tih hi English polyethylene terephthalate tih tawi a ni. A awmzia chu polyethylene terephthalate plastics a ni a, a bik takin polyethylene terephthalate PET leh polybutylene terephthalate PBT te pawh a tel. Polyethylene terephthalate hi polyester resin tia hriat lar a ni bawk.

Pet plastic siam dan .

PET plastic molecular structure hi symmetrical tak a ni a, crystal orientation ability engemaw tak a nei bawk a, chuvangin film siam leh siam theihna sang tak a nei a ni. PET plastic hian optical property tha tak leh weather resistance a nei tha hle a, amorphous pet plastic hian optical transparency tha tak a nei bawk.

Chu bakah, PET plastic hian abrasion resistance tha tak a nei a, dimensional stability a nei tha hle a, electrical insulation a nei tha hle bawk. Pet atanga siam bottle te hian chakna sang tak, langtlang tha tak, toxicity nei lo, anti-penetration, lightweight leh production efficiency sang tak an nei a, chuvang chuan an hmang nasa hle a ni. PBT-a molecular chain structure chu PET nen a inang a, a property tam zawk chu a inang vek a, chu chu molecule-a main chain chu methylene group pahnih atanga pali-ah a inthlak a, chuvangin molecule chu a flexible zawk a, processing performance pawh a tha zawk.

Pet Features .

Pet hi milky white emaw light yellow highly crystalline polymer a ni a, a chung lam chu a hrual leh a eng a ni. Pet hian a hnuaia thil awmte hi a nei a ni.

1. Creep resistance tha tak, fatigue resistance, friction resistance leh dimensional stability, wear hniam leh hardness sang tak a nei a, thermoplastics zingah toughness lian ber a nei bawk.

2. Electrical insulation performance tha tak, temperature influence tlem, mahse corona resistance tha lo.

3. Non-toxic, weather-resistant, chemical resistant, tui lakluh tlem, acid chak lo leh organic solvent laka inven theih, mahse tui lum inhnim leh alkali laka inven theih loh.

4. PET resin glass transition temperature a sang a, crystallization speed a slow a, molding cycle a sei a, molding cycle a sei a, molding shrinkage rate a lian a, dimensional stability a tha lo a, crystallization molding a brittle a, a lumna a hniam bawk.

Lamination PET ziarang .

Nucleating agent, crystallizing agent, leh glass fiber reinforcement tihchangtlunna hmangin PET hian PBT property bakah hian a hnuaia characteristics te hi a nei a ni:

1. Thermoplastic general engineering plastic zingah hian heat distortion temperature leh hun rei tak hman temperature hi a sang ber a ni.

2. A lumna a sang em avangin, reinforced pet chu solder bath 250°C-ah 10s chhung 250°C-ah a inhnim pil a, a chhe lo emaw, a rawng a danglam lo a, chu chu soldered electronic leh electrical parts siamna atan a tha hle.

3. Bending strength chu 200mpa a ni a, elastic modulus chu 4000mpa a ni a, creep resistance leh fatigue resistance pawh a tha hle a, surface hardness a sang hle a, mechanical property te chu thermosetting plastic te nen a inang bawk.

4.Pet siamna atana hman thin ethylene glycol man hi PBT siamna atana hman Butanediol aiin a chanve vel zetin a man a tlawm zawk a, PET resin leh reinforced PET hi engineering plastic zingah a man tlawm ber a ni a, a performance man to tak a ni.

Pet hman dan hrang hrang .

PET plastic molding process chu injection molding, extrusion, blow molding, coating, bonding, machining, electroplating, electroplating, vacuum metal plating, leh printing te a ni thei. Chuvangin, pet hi nun kawng tinrengah hman theih a ni.

1. Film sheet: ei tur chi hrang hrang, damdawi, non-toxic leh sterile packaging materials; textile, precision instruments, electrical components siamna atana hman tur grade sang tak tak packaging materials te; audiotape, videotape, film film, computer floppy disk, metal coating, photosensitive film leh substrate dangte; Electrical insulating materials, capacitor film, flexible printed circuit board leh membrane switch leh electronic field dang leh mechanical field te a awm bawk.

2. Packaging bottle hman dan: A hman dan chu carbonated beverage hmasa ber atanga tuna beer bottle awm mek, ei theih tur oil bottle, condiment bottle, medicine bottle, cosmetic bottle, etc. ah a lo thang lian ta a ni.

3. Electronic Appliances Accessories: Manufacturing Connectors, Coil Bobbins, Integrated Circuit Housings, Capacitor Housings, Transformer Housings, TV Accessories, Tuners, Switches, Timer Housings, Automatic Fuses, Motor Brackets, Relays, etc.

4. Auto Parts: Switchboard cover, ignition coil, valve hrang hrang, exhaust parts, distributor cover, measuring instrument covers, motor cover te te, etc. PET pawh hi pawn lam parts atan automobile atan siam theih a ni.

5. Mechanical Equipment: Manufacturing Gears, Cams, Pump Housings, Pulleys, Motor Frame, leh Clock Parts te pawh microwave oven baking tray, ceiling hrang hrang, pawn lam billboard, leh model, etc. atan te pawh hman theih a ni.