CDM Solder Pallet Material of PCB wave solder pallet material
POK is a kind of engineering plastics with excellent comprehensive properties, belonging to polyketone materials. It is a new type of green polymer material polymerized by CO, ethylene and propylene. After the successful development of Hyosung South Korea, it has been doing some experiments and material testing experiments for more than 10 years. Last year, it started mass production of materials and introduced them to the market! POKETONE is an engineering plastic whose entire main chain is composed of carbon. It is a highly crystalline, strong crystalline structure that exhibits impact resistance, abrasion resistance, chemical resistance, fuel resistance, and gas barrier properties. There are two kinds of high-strength fiber-purpose copolymer (Copolymer) formed by binary alternating copolymerization of carbon monoxide and ethylene, and terpolymer (Terpolymer) additionally using propylene as an engineering plastic.
Performance characteristics
1. The balance of rigidity and toughness: it has high toughness and sufficient tensile strength and flexural modulus, with balanced performance.
2. High impact strength: Compared with Nylon, the impact strength of PBT is 230% higher. and excellent hydrolysis resistance. Retains high tensile and impact strength in wet conditions, and high elongation.
3. High heat distortion temperature: HDT is 200℃, which can be used for a long time in high temperature environment.
4. Outstanding chemical resistance: Superior chemical resistance is second only to PPS. Water and water vapor stability
5. High barrier properties: hydrocarbons. Passed the permeability test of unleaded gasoline @93℃*15days, which is better than Teflon, and the gas barrier is comparable to EVOH.
6. Superior friction performance: The wear resistance is 14 times that of POM, and it has low noise.
7. High-energy production efficiency: Polyketone with high crystallinity helps to shorten the molding cycle.
Scope of application
1. Industrial and daily necessities: faucets, cosmetic bags, refrigerator doors, gears, seat accessories, overhead light locks, industrial cutting semi-finished products, brackets, hydraulic seals, umbrella heads, earphones, etc.
2. Application of automobile fuel system and hood under cover: engine cover, antifreeze tank, fuel tank, fuel pipe, filler neck, ECU housing, LED radiator, cylinder head cover, radiator end groove.
3. Application of automotive exterior components: door stopper, fuel filler, tire chain, car hub.
4. Barrier tubes and packaging: Barrier tubes, caps, barrier packaging bottles, personal care products, food packaging.
5. Electrical components: connectors and plugs, circuit breakers, cable boxes.
6. Transmission device: ATM/office automation gear, power steering buffer device.
Protective fim + Carton + Wooden packing + Shippig
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