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                烟 台 凯 普 生 物 工 程 有 限 公 司


                       

                产品目录

                    海藻酸盐(钠、钾、钙),海藻酸丙二醇酯,甘露醇碘,卡接胶,琼脂,海藻粉。
                    瓜尔豆胶,魔芋胶,变性⊙淀粉钠。
                    变性瓜尔胶,罗望子胶,变性罗望子胶等。

                本公司除上述产品外,尚提供下○列服务项目:

                    新产品开发:依客房需求〗协助研发新产品,并¤提供西方及制程及所需的各种添加物或香料。
                    品质改善:改■善既有产品品质,协助降低成本。

                海藻酸盐

                    焊条的制造工艺是把组ㄨ成药皮熔剂的各♂种矿石,金属及有机物等的粉末和粘结剂水玻璃一起捏和屁股是这么翘,之后把制得的湿润材料涂在低炭↑钢或合金焊条上,以获得所需的涂压性能及药皮々的表面张力、弹力、平滑度等。
                    习惯上,焊条药皮材料的干◥粉与硅酸钾或硅酸钠(水玻璃)混合,水玻璃在这睁开了双眼里是作为干燥焊条被复皮的粘□结剂并湿润药皮材料,使得在ㄨ挤压过程中有足够的塑性,但水玻∮璃本身的润滑效果不好,所以需要加入润滑◣剂。另一方面,水玻璃湿态粘结力也校门口停了下来较差,所以必需加入一种粘结剂来获得足够的湿态粘结强度。海藻酸盐(钠、钾、钙),可作⌒ 为有机或无机焊条药皮的增塑剂和湿态粘结剂,它具有满足以上这些需要以及1分快3规律时容量燃烧成灰,减少飞溅的≡优点。
                    在所有型号的焊条生对手产中,海藻酸盐可就把名字告诉了以粉末加入(粒度越细越好),在加水玻璃以前先把它和其它成分混合。大体上碱性焊条添加量为0.4-1.2%;酸性或有机焊条中的添加量为0.15-0.2%较为适宜。

                YANTAI KELP

                    Coatings are the conditions applied to weldingrods or electrodes to act as a flux and to control the condtions in the immediate vicinity of the weld, such as temperature or oxygen and hydrogen availability. The dry ingrgdiengs of the coating are mixed with sodium silicat (water glass) which gives some of the plasticity necessary for extrusion of the coating onto the rod and which also acts as the binder for the dried coating on the rod. However the wet silicate has no binding action and does not proved sufficient lubrication to allow effective and smooth extrusion. An additional lubricant is needed, and a binder which will hold the damp mass together before extrusion and maintain the shape of the coating on the rod during drying and baking. Alginates are used to meet these requirements.
                    The quantities of alginates used are very dependent on the type of welding rod being coated and the extrusion equipment being used. For soluble alginates it may be 0.4-1.2% or low-hydrogen welding rods and 0.15-0.25% for acid and organigc types. For the thixotropic alginates, manufacturers often find it more effective to use a mixture of calcium alginate and sodium alginate with a total alginate content of 0.4-0.6% for low hydrogen electrodes. Alginate manufacturers are the best source of information for using alginate in welding rod applications, for example protan(1984).

                海藻酸盐的质量指标

                    本指标适用于电焊条涂层用海藻◆酸盐粉剂。
                    1. 引作指标
                    1.1参照上海标准件不明白他打这么软绵绵公司1980年《手工电弧焊材料∑技术条件》国家1分快3规律材料质量监督检验中心《1分快3规律材料用原材料》。


                联系方式:

                    地  址:烟台市幸福中路他这么相信是忙225-1号
                    电  话:0535-7051389 6253910 6802289
                    传  真:0535-6253910
                    手  机:13606382568
                    邮  编:264000
                    联系人:谭耕宇

                    Add: No.225-1 MID.Xingfu Rd., Yantai, Shandong Province, China
                    Tel: +86-535-7051389, 6253910, 6802289
                    Fax: +86-535-6253910
                    Mobile: +86-0-136 0638 2568
                    PC: 264000

                 


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