周口市奇峰矿物纤维有限公司
Zhoukou Qifeng Mineral Fiber Co., Ltd.
河南省周口市奇峰矿物纤维有限公司是河南省生产无石棉纤维材料的专业化企业,集科研、生产、销售为一体。
公司根据摩擦密封材料、玻璃、橡胶、建筑材料向环保型、无石棉、无污染转型的需要,按照国家的高起点、专业化发展目标要求,采用德国生产技术,引进摩擦材料专业生产线,先进的设备,精确的工艺流程,雄厚的技术力量。现已研制开发出性能稳定、质量可靠的QF陶瓷纤维、QF矿物纤维、QF矿物复合纤维、QF木质纤维素纤维四大系列,多种产品。经国家非金属矿制品质量监督检验中心(咸阳)/PONY谱尼测试技术有限公司(上海)/国家疾病预防控制中心(北京)/SGS(上海)等多家检测,并通过ISO9001-2008国际质量管理体系认证,可完全放心使用,属A类产品,对人体大气无任何污染和放射性核素,使用范围不受限制,被国家、省、市质量技术监督局授予产品信得过单位,中国摩擦密封材料协会理事单位。使用本公司的摩擦纤维材料制动平稳可靠,高温性能好,易分散,磨耗小,低(无)噪音,寿命长等特点,现已销售全国各地,深受广大用户欢迎。
Qifeng Mineral Fiber Co., Ltd. of Zhoukou City, Henan Province is a professional enterprise producing non asbestos fiber materials in Henan Province, which integrates scientific research, production and sales.
According to the need that friction sealing materials, glass,rubbers, building materials should transform to non-asbestos, environmental protection and to meet the national requirement of high starting point and specialization. The company adopts advanced technology from German, introduces specialized assembly-line of friction, advanced equipment and precise carafes. It has development four series of product with stable property and dependable quality. Such as QF natural ceramic fiber, QF mineral fiber, QF mineral complex fiber. QF wood cellulose fiber. Those products have passed the inspection by the Nation Non--metallic Mineral Supervision and Inspection Center(Xianyang), National Research Center of Testing Techniques for Pony Testing International Group(Shanghai). Chinese Center for Disease Control and Prevention(Beijing), SGS (Shanghai), And has passed the certification of the ISO9001-2008, The products belong to the first class. It has no pollution and radioactive to human body and atmosphere. The company has been granted the title of trustworthy company by national, provincial and local bureau of quality and technical as a member of the china friction sealing materials association. The brake facing made of this fiber has the property of good thermostability,standing wear and tear, no noise and long -enduring. The products sell well all over the country and wins warm praise from customers.
NO 项 目 技 术 指 标
1 纤维平均长度 1.0~3.5mm
2 纤维平均直径 3.0~8.0μm
3 纤维分布 40#30~40%60#40~60%
4 纤维烧失量(根据客户需要调整) 4~30%(800℃/h)
5 渣球含量 <2%
6 纤维含水量 <2.5%
7 纤维容量 0.08~0.18g/cm3
8 工作温度 0
主要组成
矿物纤维,有机纤维,表面处理剂。
特点及用途
良好的分散性,适合用各类混料机混拌,在生产工艺中混有部分有机纤维,并对矿物纤维表面喷胶处理,使用此产品冷型效果好,特别适合含冷型的二步法制动衬片生产工艺,使用本产品可不需再另外添加有机纤维。
推荐用量
客货车用鼓式制动衬片25%—24%
盘式制衬片5%—20%
推荐混拌工艺
犁耙式混料机:6—10分钟
立轴式高速混料机(配有高速铰刀):4—6分钟
NO Item Technical target
1 Average fiber length 1.0~3.5mm
2 Average fiber diameter 3.0~8.0μm
3 Fiber distribution 40#30~40%60#40~60%
4 Loss when heated 4~30%(800℃/h)
5 Slag pellet content <2%
6 Moisture content <2.5%
7 Fiber capacity 0.08~0.18g/cm3
8 asbestos 0
Chief component
SiO2:40~60%; Al2O3:15~25%; Fe2O3:3~7%;
CaO+MgO:25~30%; Na2O+K2O:3~6%。
Feature and application
The product is suitable for all kinds of batch mixer because of good dispersivity.Organic fiber is also used for the products,and the surface is coated with glue.The brake facing made of the fiber is easy to sharp,especial for the two-step breaking face processing technique of cooling to finalize the sharp,no need other organic fiber.
The recommended dosage
Drum brake facing for bus and van (25%—40%)
Disk brake facing (5%—20%)
The recommended mix technique
Plow harrow mixer 6—10mins
Vertical shaft high-speed mixer(including high-speed reamer) 4—6mins
QF陶瓷纤维
NO 项 目 技 术 指 标
1 纤维平均长度 1.0~3.5mm
2 纤维平均直径 2.0~4.0μm
3 纤维分布 40#30~40%60#40~6%
4 加热收缩 <4.0%(1150℃/8h)
5 渣球含量 <4.0%
6 纤维含水量 <1.5%
7 耐火度 >1170℃
8 工作温度 -80~1200℃
主要化学成份
SiO2:45~55%; Al2O3:40~50%;Fe2O3:0.8~1.0; Na2O+K2O:0.2~0.5%。
特点及用途
具有低导热率、优良的热稳定性、化学稳定性、无腐蚀性。用该纤维生产的制动器衬片具有良好的耐高温性和分散性,适合用各类混料机混拌。
适用于有耐高温要求,热恢复性能好,制动噪音小的制动器衬片。
推荐用量
客货车用鼓式制动衬片:20%-35%
盘式制动衬片:10%--25%
推荐混拌工艺
犁耙式混料机:6-10分钟
立轴式高速混料机(配有高速铰刀):4-6分钟
NO Item Technical target
1 Average fiber length 1.0~3.5mm
2 Average fiber diameter 2.0~4.0μm
3 Fiber distribution 40#30~40%60#40~6%
4 Shrinkage when heated <4.0%(1150℃/8h)
5 Slag pellet content <4.0%
6 Moisture content <1.5%
7 Refractability >1170℃
8 Operating temperature -80~1200℃
Chief chemical omposition
SiO2:45~55%; Al2O3:40~50%;Fe2O3:0.8~1.0%; Na2O+K2O:0.2~0.5%。
Features and uses
It has low thermal conductivity, excellent thermal stability, chemical stability and no corrosion. The brake linings made of this fiber have good high temperature resistance and dispersibility, and are suitable for mixing with various blenders.
It is suitable for brake linings with high temperature resistance, good thermal recovery performance and low braking noise.
Recommended dosage
Drum brake linings for passenger and freight cars: 20% - 35%
Disc brake lining: 10% - 25%
Recommended mixing process
Plough rake mixer: 6-10 minutes
Vertical shaft high speed mixer with high speed reamer: 4-6 minutes