Boron-containing polymer polyethylene plate UHMWPE boron plate boron plate boron plate polyethylene polymer PE PE board Shandong emerging professional production of boron, boron carbide can be added boron oxide and aluminum powder borax according to customer requirements content of 5% to 50% can be customized production, and according to customer drawings or sheets with maximum thickness of 260mm to 260mm over we can design stitching program details, please contact QQ product description:     I produced the boron polyethylene sheet, high temperature molding process, by high-speed mixing, kneading, plastics, enhance the binding force between boron carbide B4C and UHMWPE, and then high temperature and pressure made of a new composite shield material.      The thickness of 15cm 10% boron polyethylene technical indicators: (10% by weight)                  Density: ≥1.028g / cm3 Density difference: ≤0.01g / cm3                 Linear expansion coefficient: 8.933 × 10-51 / ℃ Heatproof temperature: 126 ℃ (DTA measurements)                 Thermal strength: ≈24MPa Impact strength (notched): ≈19KJ / m2                 Heat distortion temperature (load ρ = 0.46Mρa): 72 ℃ Boron polyethylene sheet Mainly used for protection neutron and γ-ray, with good radiation resistance, no activation products, secondary γ-ray energy is low, high mechanical properties, corrosion resistance, non-toxic, tasteless, impact resistance, low temperature and chemical stability.   Production molds: the number, complete specifications [maximum thickness of plate mold 260mm, 260 more than the thickness can be spliced] 3000X1500X (10-260) MM 3050X1220X (10-260) MM 4700X1200X (10-260) MM 5000X1300X (10-260) MM 4500X2000X (10-260) MM 2000X1000X (10-260) MM 6000X1800X (10-260) MM 3000X3000X (10-260) MM Applications:    I produced the boron polyethylene sheet is mainly used in major nuclear power plants, nuclear reactors, oil, military, Chinese Academy of Sciences, research, hospitals and nuclear experimental product tank, neutron beam collimator and reactor neutron trap control rod material and nuclear shielding materials research. As neutron shielding, radiation, radiation shielding absorbing material. Ning County, Shandong Province Emerging Chemical Co., Ltd. covers an area of 36,000 square meters, has eight large hydraulic machine, four new electric cutting machine, three thickness machine, four CNC engraving machine, four large milling machines (six meters x2 meters), and Small drilling milling machine, bench drill six, with the industry's most advanced production and testing equipment, we can come to sample processing according to the customer, we have a professional production team, an independent technical department and laboratory, quality strict checks We will try to do the best strongest. Look forward to your inquire Your satisfaction on our pursuit Your satisfaction on our pursuit Shandong Ningjin Xinxing Chemical Co., Ltd.  Liu Na