The OPP composite bag film is transparent, light and has a density of 0.9g/cm. It is one of the lightest resin types and can float on the water surface.
1. OPP composite bag film has good transparency, heat resistance is better than cpp film, and has good barrier properties. It is widely used in the outer layer of composite bag, which is better with heat sealability. The aluminum foil is compounded to greatly improve the rigidity, stiffness and physical and mechanical properties of the composite film.
2. Good heat resistance, melting point up to 164-170 degrees Celsius, without external pressure, the product does not deform when heated to 150 degrees, which is not good performance of many thermoplastics.
3. Good mechanical strength, tensile strength of 365-390kg / cm. The surface hardness is large, the modulus of elasticity is large, and it is not easy to break; the friction coefficient is small, it is not easy to be scratched during mechanical operation, the creep is small, and the finished product is not easily deformed.
4. Chemically stable, acid-proof, alkali-resistant, oil-resistant, moisture-proof and waterproof.
5. Good oxygen barrier. Insulated profile and UV penetration are poor, and anti-aging performance is poor.
Hebei Deyi Company specializes in the production of food, daily chemical and electronic packaging products. All kinds of specifications can be customized, excellent quality, factory direct sales, website online consultation, http://hbdmbz.com/hotline 13363187250
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King Nipples and Hose Menders are kinds of Pipe Fittings, it's cutted by pipes and make different sizes.King nipple one side with male threads and and connect with pipe
system, another side raised by machine, so that can connect with plastic hose. Hose Mender raised both side so that can connetor with plastic hose.
Material: Carbon steel
Surface: Electric galvanized
Standard: BS,ANSI, or as demand
Size: From 1/8" to 6"
Application: Rubber/Plastic hose connection for waters, gas, oil, etc.
Hose Mender,Steel Hose Mender,Galvanized King Nipple,Steel Combination Nipples
HEBEI ZIFENG NEW ENERGY TECHNOLOGY CO.,LTD. , https://www.zifengpipeline.com