المواد الخام كيس حاوية are PP (polypropylene), PE (polyethylene) composition, container bag with lightweight, good electrical insulation, good corrosion resistance, easy to process and shape characteristics. كيس حاوية has some of the general characteristics of PP as well as its own characteristics. As follows: 1, qualitative light, PP is usually relatively light, and the density of PP woven bags is about 0.0-9.98 grams per cubic centimeter. The commonly used plastic braid, if not filled, is equal to the density of the plastic. The density of plastic used for weaving is 0.0-9.91 grams per cubic centimeter. Usually, the fabric is lighter than water.
قوة الكسر العالية Plastic woven fabric is a kind of flexible material with high fracture strength in plastic products, which is related to its molecular structure, the degree of crystallization, draft orientation, etc., and also related to the type of additives. If the specific strength (strength/specific gravity) is used to measure the plastic woven fabric, it is higher than or close to the metal material.
مقاومة جيدة للتآكل الكيميائي Plastic woven fabric has good corrosion resistance to inorganic and organic matter, below 110 degrees Celsius. It has no influence on it for a long time. It has strong chemical stability to solvents, grease and so on. As the temperature rises, carbon tetrachloride, xylene, turpentine, etc., will distend on it. Fuming nitric acid, fuming sulfuric acid, halogen elements and other strong oxides will oxidize it, and it has better corrosion resistance to the strong base and common acids.
مقاومة التآكل جيدة The friction coefficient between pure plastic woven fabric is only 0. Around 12, similar to nylon, to some extent, the plastic woven fabric and its objects with friction, with lubrication.
عزل كهربائي جيد Pure plastic woven fabric is an excellent electrical insulator. Since it does not absorb moisture and is not affected by moisture in the air, the breakdown voltage is also high, and its dielectric constant is 2.2-2.6, its volume resistance is very high, plastic woven good insulation, does not mean that it is used as an insulating material.
المقاومة البيئية At room temperature, plastic woven cloth is actually completely free from moisture erosion, water absorption within 24 hours is less than 0.01%, water vapor penetration is also very low, low temperature, it becomes brittle, brittle crack. Plastic braids do not mold.
ضعف مقاومة الشيخوخة The anti-aging ability of plastic woven bag is poor, especially the PP woven bag is lower than كيس منسوج من البولي ايثيلين. Its aging problem is mainly thermal itching aging, photodegradation. The poor anti-aging ability of plastic woven fabric is one of its main defects, which affects the service life and application field of woven bags.
معلومات عنا
Hebei Wanhefeng Package Co.,Ltd. is a professsional manufacturer of various of container bag, PP fabric, PE fabric, lifting belt, shroud belt and locking line etc. We are near Xibaipo Railway, transportation convenient and quick.We are a private enterprise brand new, registered capital RMB3 million it is a company that focuses on research and development, produce, sale for plastic packing product, including common container bag, Conductive FIBC, Drug FIBC, Food-grade container bag, Drangerous bags, Endometrium bag, Sling bag, Woven bag, inner of container bags and so on. Our company covers an area of 10 thousand square meters, and more than 300 workers, including 20 researchers. The FIBC could be warehouse turnover, recoverable availability, reuse utilization, strong bearing capacity, light weight, easy to mechanical loading and unloading,and facilitate logistics and transportation.
