polypropylene staple fiber can be used as construction engineering fiber, and it can be surface treated by special production process. It has strong adhesion with cement base material and can comprehensively improve the comprehensive performance of sand or concrete.polypropylene staple fiber can effectively improve the crack resistance, impermeability, impact resistance, shock resistance, freeze-thaw resistance, wear resistance of concrete, and has good workability, no stickiness, no segregation, no bleeding, easy to disperse, Never lose color and so on.polypropylene staple fiber seismic short......[ Read More ]
Recently, the National Bureau of Statistics Service Industry Research Center and the China Federation of Logistics and Purchasing released the China Purchasing Managers Index (PMI). In October, the manufacturing PMI was 50.2%, down 0.6 percentage points from the previous month, and the expansion rate slowed down.In October, the manufacturing PMI hit a new low since March this year, but it is still 0.1 percentage points higher than February affected by the Spring Festival holiday factor, and is more than 50% for 27 consecutive months. In addition, among the 21 industries surveyed in October, th......[ Read More ]
polypropylene staple fiber can prevent the shrinkage crack of mortar and concrete; improve the toughness of concrete; enhance the anti-seepage and crack resistance of concrete; improve the impact strength of the wall; improve the peeling resistance of concrete; improve the impermeability Sexual, freeze-thaw; enhance the function of retaining tendons; prevent cracking of mortar and prevent crack propagation. Tens of millions of fibers are evenly distributed in the concrete, which plays a very good role in micro-reinforcing, so that the integrity of the structure is well maintained, and the stru......[ Read More ]
In recent years, international oil prices have continued to rise, rising from a low of $30/barrel to a four-year high of around $80/barrel. But this week, with Saudi Arabia’s consecutive voices saying that it will increase crude oil production from the existing 10.7 million barrels per day to 12 million barrels per day, international oil prices plunged sharply on Wednesday, and the NYSE’s December delivery was light. Crude oil futures closed at $66.43 a barrel, down 4.22%; London Brent crude for December delivery closed at $76.44 a barrel, down 4.25%."Kashupi incident" forced Saudi A......[ Read More ]
Chemical fiber hot search products Polypropylene staple fiber, Qinfeng bring you a comprehensive understanding!Polypropylene staple fiber is made of polypropylene resin as the main raw material, and is made into a colored and colorless, specified denier and length fluffy fiber through melt spinning, drawing, crimping, drying, setting and cutting, and packaging.Polypropylene staple fiber specifications: 1.5dtex - 30dtxe, according to customer requirements to determine the length and color and special products.Polypropylene staple fiber material: Polypropylene staple fiber is a short fiber made ......[ Read More ]
Recently, 2018 Asia International Textile Machinery Exhibition and Shanghai International Textile Machinery Exhibition were held at the National Convention and Exhibition Center. The exhibition is a large-scale event focusing on textile machinery in Asia. In this exhibition, textile machinery technology from Italy will still play an important role, presenting more innovative and sustainable new solutions.During the exhibition, more than 130 exhibitors from Italy appeared together at the 2018 Asia International Textile Machinery Exhibition and China Shanghai International Textile Machinery Exhi......[ Read More ]
1. Introduction of Polypropylene staple fiber products:The high-quality polypropylene raw material is melted at a high temperature and then spun into a filament by a spinneret consisting of a spinneret and an external annular lateral blowing system, and then formed by barreling, drawing, crimping, cutting and the like.2, Polypropylene staple fiber specification range: fiber fineness: 1.5-20d, fiber length: 55-120mmPolypropylene short fiber application range: filtration industry; filter materials, engineering fibers, geotextiles, non-woven fabrics, rope nets, insulation materials.3, Polypropyle......[ Read More ]
The Sino-US trade war has intensified and continued. Zhan Zhengtian, Chairman of the Textile Extension Association, Wu Dongsheng, Chairman of Xinfang, Hou Boming, Chairman of Nanfang, and Hong Konghai, Chairman of Confucius Hong, and other textile industry leaders participated in this year's Taiwan Textile Exhibition. At the time, all of them are worried about the expansion of the situation. The next year's economy is more conservative than this year, and it is expected to grow moderately and steadily.Under the circumstance that Europe's beautiful air temperature and global brand c......[ Read More ]
Polypropylene staple fiber is mainly used for the production of various types of non-woven fabrics, composite sheets and spinning.Polypropylene staple fiber provides raw materials for automotive interiors, sanitary materials, geotextiles, carpets, filtration, construction, environmental protection and other industries.In the field of engineering construction, polypropylene staple fiber is often used for weaving geotextiles. High-strength geotextiles have high strength, strong puncture resistance, excellent mechanical properties, and play a role in protection and reinforcement.Polypropylen......[ Read More ]
The reporter recently learned from the China National Textile and Apparel Council that China Textile Association will promote the investment and cooperation of Chinese textile enterprises in Africa, and guide enterprises to objectively and rationally conduct investment mergers and acquisitions and scientific decision-making through strengthening judgments and setting up information platforms.During the autumn joint exhibition of China Textile Industry Federation held in Shanghai recently, the China Council for the Promotion of International Trade Textile Industry Branch and Messe Frankfurt (Ho......[ Read More ]
Polypropylene Staple Fiber use: used in anti-cracking putty powder, thermal insulation mortar, concrete, construction engineering level, wall, floor, pool, basement, and access bridge engineering. It has anti-cracking, anti-wearing, wear-resisting, toughness, impact, explosion-proof, and also has resistance to tearing, improving the bonding strength between old and new. The high strength and elastic modulus of Polypropylene Staple Fiber are beneficial to the mechanical properties of concrete; the grip strength of cement surface is strong, the hydrophilic treatment is good for hanging ash, and ......[ Read More ]
After mid-September, polyester plants in Jiangsu and Zhejiang provinces successively issued multiple production reduction orders, and some polyester yarn factories continued to join the production reduction team. According to Xiaobian, as of mid-September, the amount of polyester in the past three weeks has accumulated to about 5.39 million tons, which is equivalent to a 10.4 percentage point drop in polyester load. The effective operating rate of polyester this week has dropped to 88.1%.The price cuts have been up to two weeks, but the promotion has not been effective. Is it possible to reduc......[ Read More ]