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- HEF high elongation furnace black 高伸长炉黑
- high elongation furnace black 高伸长炉黑
- Powdered rubbers containing high abrasion furnace black(HAF) treated with rare earth compounds were prepared by means of coagulation-coprecipitation. 以经稀土化合物处理的高耐磨炭黑和丁腈胶乳为原料,以凝聚共沉法制备粉末丁腈橡胶。
- The preparation of high abrasion fi ne furnace black(HAF)filled powdered nitrile rubber(PNBR)by co -precipitation using polymeric resin as encapsulant was studied. 研究了利用高分子树脂凝聚包覆法制备高耐磨炉黑填充粉末丁腈橡胶的制备过程及其影响硫化胶物理机械性能的因素。
- Petroleum asphalt polyurethane waterproofing paint is a dually chemical reaction consolidated waterproofing one of high elasticity and high elongation. 石油沥青聚氨酯防水涂料是双组分化学反应固化型高弹性、高延伸率的防水涂料。
- RTV rubber with low modulus (0.22 Mpa) and high elongation (1221%) was prepared by taking 2 and 3 functional amide silane combination as cure system,HO PDMS and powder filler. 以二官能、多官能度酰胺型硅烷作为硫化体系 ,与 10 7胶、粉体填料配合 ,可制得模量低 (0 2 2MPa)、伸长率高 (12 32%25 )的脱酰胺型室温硫化硅橡胶
- Methacrylic acid (MAA) or acrylic acid (AA) can improve properties great in which the former is much better, and get high strength, high elongation with common hardness. 甲基丙烯酸的溶胀效果远大于丙烯酸,与不加(甲基)丙烯酸的硫化胶相比,改性后力学性能提高很多,即使在普通硬度下也能达到高强度、高伸长率(邵A硬度72左右,拉伸强度约为28Mpa,撕裂强度约为52N/mm,断裂伸长率约为810%25)的特点。
- The organosilicone sealants with low modulus, high elongation have become increasingly important due to its desirable properties for modern construction technology. 为适应现代建筑业的特殊工程要求,低模量、高延伸率有机硅密封材料成为近年来研究的热点。
- AF-LS low structure high abrasion furnace black 低结构高耐磨炉黑
- HSF high structure furnace black 高结构炉黑
- This resin has high mechanical strength and higher elongation, weathering good view of hand for the production of ordinary paste molded fiberglass products. 该树脂具有较高的机械强度和较高的延伸率,耐候性好,通用性强,适合制作手糊成型的各种普通玻璃钢制品。
- The results indicated that PTT/wool blended fabrics owned the high elongation rate, low breaking tenacity and low tensile module at the high elongation rate by comparing with PET/wool blended fabrics. 结果表明:与PET/毛混纺织物相比,PTT/毛混纺织物具有较高的伸长率和较低的断裂强度,且能在较高伸长率下保持较低的拉伸模量;
- high abrasion furnace black (HAF) [化] 高耐磨炉黑
- The necessary conditions to possess high elongation for HTPB propellants are high entropy elasticity of HTPB binder and strong interface adhesion between HTPB binder and AP particles. 丁羟粘合剂的高熵弹性和与AP界面的高粘结强度是丁羟推进剂具有高伸长率的必要条件。
- high abrasion furnace black N330 炭黑
- The effects of type,concentration of chain extender,curing temperature and time of silicone sealants with low modulus and high elongation on their mechanical properties were studied. 制备了不同低模量高延伸率室温硫化有机硅密封材料,并考察了扩链剂类型和用量、固化温度和时间对材料性能和交联度的影响。
- Aluminium alloy tubes for folding umbrella-holder are applied for high-grade sunshade umbrella or rain umbrella. We optimized annealing technology, produced high elongation and high strength product. 为了使民用器具轻量化,开发了高级折叠遮阳伞与折叠雨伞用铝合金管材,优化了退火工艺,生产出了高伸长率和高强度的产品。满足了使用要求
- It has a good physical properties and antiager, mainly used in making tyres, shoes an other pressed artides with thick section, specially suitalble for synthetic rubber of fine grain furnace black. 主要用于轮胎,如厚截面的压制品,胶鞋、胶管等,特别适用于细粒子炉法炭黑的合成胶料。
- Higher elongation is necessary so as to minimize warp crease &warp wave defects caused by less interlace points of fabric structure. 伸长率偏大掌握以减少织造时由于织物交织点少而产生的经缩浪纹;
- For other alloys, the H2 tempers have the same minimum ultimate tensile strength as the corresponding H1 tempers and slightly higher elongation. 对于其他合金,H2状态有与H1状态相同的极限抗拉强度和稍高的延伸率。