High-Performance mLLDPE 8784MK for Blow Molding Films
Estructura del producto
mLLDPE 8784MK plastic pellets are a high-performance, low-density polyethylene (mLLDPE) copolymer with a natural-colored appearance, designed for the blow molding process. Its material properties include film grade and blow molding grade, and it contains an opening agent and a six-carbon copolymer, giving it excellent processing adaptability and outstanding mechanical properties.
The material adopts ethylene -1- hexene copolymerization technology, which has high toughness, good processing stability and excellent film forming characteristics.Its low specific gravity characteristics help to reduce the amount of material used while maintaining high strength and puncture resistance.In addition, mLLDPE 8784MK provides good heat sealing performance to ensure the sealing and reliability of the package.
In practical applications, the material is widely used in the production of high-quality barrier films, frozen films, laminated bags, liquid packaging and perfume bags, etc., to meet the strict requirements of food, daily chemical, medical and industrial packaging. Opening agent, heat stabilizer, forming agent and slip enhancer are added to the formula to make it have better film processing performance, improve the product's adhesion resistance, heat stability and surface smoothness, and provide an efficient and durable solution for the packaging industry.
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| Comportamiento mecánico | Condición | Estándar | Valor | Unidad | |||
| Elmendorf | Tear Strength Flow | ASTM D1922 | 310 | gramo | |||
| Elmendorf | Tear Strength xFlow | ASTM D1922 | 460 | gramo | |||
| Alargamiento | Interrupción del flujo | Norma ASTM D882 | 330 | % | |||
| Alargamiento | xRuptura de flujo | Norma ASTM D882 | 620 | % | |||
| Descendente | Weight Impact Strength | ASTM D1709 | 910 | gramo | |||
| Puncture | Resistencia | MÉTODO INTERNO | 55 | N | |||
| Puncture | Resistencia | MÉTODO INTERNO | 4.2 | Yo | |||
| Secant | Modulus 1% Flow | Norma ASTM D882 | 170 | MPa | |||
| Secant | Modulus 1% xFlow | Norma ASTM D882 | 210 | MPa | |||
| De tensión | Strength Flow Yield | Norma ASTM D882 | 8.6 | MPa | |||
| De tensión | Strength xFlow Yield | Norma ASTM D882 | 9.4 | MPa | |||
| De tensión | Rotura de flujo de fuerza | Norma ASTM D882 | 60 | MPa | |||
| De tensión | Fuerza xFlow Break | Norma ASTM D882 | 50 | MPa | |||
| Rendimiento óptico | Condición | Estándar | Valor | Unidad | |||
| Brillo | 45° | Norma ASTM D2457 | 34 | ||||
| Bruma | Norma ASTM D1003 | 20 | % | ||||
| Propiedad fisica | Condición | Estándar | Valor | Unidad | |||
| Densidad | Norma ASTM D1505 | 0.914 | gramos/cm³ | ||||
| Derretir | Índice 190°C 2,16kg | Norma ASTM D1238 | 0.80 | g/10min | |||
| Térmico | Condición | Estándar | Valor | Unidad | |||
| Derritiendo | Temperature Peak | MÉTODO INTERNO | 121 | °C | |||
