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Fiberfrax®Duraboard

Product Information Sheet
产品信息

Fiberfrax®
Duraboard® Products
Fiberfrax®Duraboard® 产品

Introduction
Fiberfrax® Duraboard® products are a family of rigid, high- temperature ceramic fiber boards manufactured in a wet forming process using Fiberfrax alumina-silica fibers and binders. All Duraboard products offer low thermal conductivity, high temperature stability, uniform density, and excellent resistance to thermal shock and chemical attack.
简介
Fiberfrax® Duraboard®产品系列是一种刚性、高温陶瓷纤维板,用Fiberfrax硅酸铝纤维及粘合剂,通过湿成形工艺制成。所有Duraboard产品都具有低导热率、高温稳定性、均匀的密度,以及优异的抗热冲击及化学侵蚀能力。

They are also well-suited for applications experiencing vibration, mechanical stress and strong erosive forces. The excellent rigidity and modulus of rupture possessed by these boards makes them strong and self-supporting, yet relatively lightweight and easy to cut or machine.
还非常适合在受振动、机械应力和强烈腐蚀的环境中应用。这些板材的刚度和断裂模数都很出色,使其强度高、有自承力,同时重量相对较轻,并易于切割或进行机加工。

These product features allow for quick, efficient handling and high installation rates, thereby enabling fast turnaround times in a variety of industrial insulation applications. Once installed, they can help reduce energy costs and cycling times due to their high insulating capability, as well as serving to protect refractory surfaces from thermal shock.
这些产品特点适于进行快速高效的操作,可提高安装速率,从而缩短多种工业绝热应用的周转时间。安装之后,由于其绝热能力强,因而有助于减少能源费用及循环时间,并能保护耐火表面不受热冲击的影响。

The Fiberfrax Duraboard family exhibits excellent chemical stability, resisting attack by most corrosive agents. Exceptions are hydrofluoric, phosphoric, hydrochloric and sulfuric acids as well as concentrated alkalies. Fiberfrax Duraboard products also resist oxidation and reduction. If wet by water, steam or oil, thermal and physical properties are completely restored upon drying.
Fiberfrax Duraboard系列具有优异的化学稳定性,可以抵抗大多数腐蚀剂的侵蚀。但氢氟酸、磷酸、盐酸及硫酸以及浓碱除外。Fiberfrax Duraboard产品还可抗氧化、还原。即使被水、蒸气或油浸湿,干燥后,其耐热及物理性质仍可完全恢复。

In order to provide handling strength during the manufacturing process, small quantities of organic and inorganic binders are typically added to the board formulation. Where present, the organic binding agents burn out at temperatures between 450°F/ 232°C to 600°F/316°C during initial heat up by the end user. Following burnout of the organic binder, the boards are white in color.
为了在制造过程中增强其使用强度,通常在板材成分中加入少量有机与无机粘合剂。如添加有机粘合剂,在最终用户首次进行加热时,有机粘合剂会在450°F/ 232°C 与 600°F/316°C之间的温度下燃尽。有机粘合剂燃尽后,板材的颜色为白色。

Product Range
产品系列

Temperature
Grade
温度等级

Target
Density
目标密度

Board
Type
板材类型

Description
说明

A rolled, rigidized surface finish and high MOR give a tough, economic refractory grade product.
通过滚压刚化表面涂饰和高MOR,得到的坚固、经济的耐火级产品。

A higher quality surface finish and tighter dimensional tolerances make this board suitable for use in situations where aesthetic quality as well as performance is important.
本板材的表面涂饰品质更高,而且尺寸公差更严格,因而适合用于注重美感以及性能的场合。

The addition of clay gives a higher density, MOR, and strength.
加入粘土后,密度、MOR和强度更大。

Unique family of highly machinable lightweight boards manufactured with three to four times the green strength as standard board products.
独特的高度加工轻质板材产品系列,其生强度是标准板材产品的3到4倍。

Formed from a special blend of regular Fiberfrax alumina-silica fibers and Fibermax® Mullite fibers. These boards give high stability at temperatures up to 2450°F/1343°C.
用普通Fiberfrax硅酸铝纤维和Fibermax®莫来石纤维组成的特殊混合物加工而成。这些板材在高达2450°F/1343°C的温度下仍保持高度稳定。

Formed from a special blend of regular Fiberfrax alumina silica fibers and Fibermax Mullite fibers. These boards give high stability at temperatures up to 2700°F/1482°C.
用普通Fiberfrax硅酸铝纤维和Fibermax莫来石纤维组成的特殊混合物加工而成。这些板材在高达2700°F/1482°C的温度下仍保持高度稳定。

Data are average results of tests conducted under standard procedures and are subject to variation. Results should not be used for specification purposes.
此处数据是按照标准流程取得的平均测试结果,可能会有变化。其结果不应用作规格数据。

Refer to the product Material Safety Data Sheet (MSDS) for recommended work practices and other product safety information.
有关实际使用建议及其它产品安全信息,请参阅产品材料安全数据表 (MSDS)。

Duraboard Products
Duraboard RG
Duraboard 产品
Duraboard RG

Duraboard RG (Refractory Grade) insulation is a cost-effective insulating board manufactured with the specific requirements of the refractory industry in mind. It has a rolled, rigidized surface which gives it a high modulus of rupture and compressive strength as well as high abrasion and hot gas erosion resistance.
Duraboard RG(耐火级)绝热材料是一种高性价比的绝热板材,按照耐火工业的具体要求制成。它具有滚压刚化表面,不仅断裂模数大、耐压强度高,而且具备良好的抗磨损和抗热气腐蚀能力。


These properties make Duraboard RG insulation ideally suited for use both as a backup to dense refractories, such as those used in the glass industry, and as a hot face protective layer over blanket linings where the rigidized surface aids in dust suppression during both installation and operation.
Duraboard RG绝热材料的这些特性,使之非常适合用作高密度耐火材料的支持物,例如玻璃工业所用的材料;或作为毯内衬的热面保护层,其刚化表面有助于在安装与使用过程中抑制粉尘。

Duraboard LD
This product possesses the same density and temperature rating as Duraboard RG insulation, but is manufactured to tighter dimensional tolerances and has an excellent finished surface. These characteristics make it ideally suited for use as a sandwich or core material or for use in the manufacture of components where aesthetic quality, as well as uniformity and performance, is important.
Duraboard LD
本产品具有与Duraboard RG绝热材料相同的额定密度和温度,但按照更为严格的尺寸公差制成,并具有优异的涂饰表面。因此非常适合用作夹层或核心材料,或用于制造注重美感、均匀性以及性能的部件。

It is available in a variety of standard thicknesses ranging from =z to 2z.
产品的标准厚度为1/8"至2"。

Duraboard HD
Duraboard HD insulation is a high-density board product that offers the same high level of dimensional and surface uniformity as Duraboard LD insulation, but provides enhanced compressive strength and a higher modulus of rupture. This higher density is achieved through the inclusion of clay additives during the manufacturing process.
Duraboard HD
Duraboard HD绝热材料是一种高密度板材产品,尺寸及表面均一性与Duraboard LD绝热材料相同,但耐压强度、断裂模数更高。其高密度是通过在制造过程中加入粘土添加物而实现的。


Its higher strength makes Duraboard HD insulation particularly well-suited to weight load support applications such as refractory brick backup or for covering larger unsupported spans.
Duraboard HD绝热材料的强度更高,特别适合载重支撑应用(例如耐火砖支持材料)或用于覆盖较大的无支撑跨距。

Duraboard 350ES and 500ES
Duraboard 350ES 与 500ES
These products use a unique fiber formulation to obtain high strength and machinability not normally achieved in lightweight ceramic fiber board products. The innovative composite
binder system using both inorganic and organic components results in a strength-to-weight ratio of more than three times that of standard refractory ceramic fiber boards. Improved physical characteristics of these products allow for easier handling and fabrication.
此类产品采用一种独特的纤维配方来获得高强度和机加工能力,而这些通常是轻质陶瓷纤维板材所无法实现的。这种创新的复合粘合剂体系采用无机与有机成分,其强度-重量比是标准耐火陶瓷纤维板材的三倍以上。产品的物理性质得到改善,使用和生产都更方便。

Duraboard 350ES has more than three times the strength of standard boards of similar densities and thicknesses.
Duraboard 350ES与具有近似密度及厚度的标准板材相比,其强度是标准板材的三倍以上。

Duraboard 500ES has more than four times the strength of standard boards of similar densities and thicknesses.
Duraboard 500ES的强度则是具有近似密度及厚度的标准板材的四倍以上。

Duraboard 2600
Duraboard 2600 insulation is a high-temperature insulating board designed to provide high stability at elevated temperatures. This capability is achieved by manufacturing a board formulated with a blend of Fiberfrax® alumina-silica fibers and Fibermax®, Unifrax Corporation’s patented polycrystalline mullite fibers.
Duraboard 2600
Duraboard 2600绝热材料是一种高温绝热板材,能够在高温下保持高度稳定。制造板材时,加入Fiberfrax®硅酸铝纤维及Fibermax®(Unifrax公司拥有专利的多晶莫来石纤维)的混合物,便可实现这一特性。

This unique formulation controls thermal shrinkage to a level less than 1.0% after 168 hours at 2450°F/1343°C.
这种独特的配方把热收缩率控制在1.0%以下(在2450°F/1343°C下加热168小时后)。

Duraboard 3000
Duraboard 3000 insulation, the highest temperature rated board manufactured by Unifrax Corporation, provides maximum high-temperature stability and shrinkage resistance. Also formulated from a blend of Fiberfrax alumina-silica fibers and Fibermax, Unifrax Corporation’s patented polycrystalline mullite fibers, Duraboard 3000 insulation derives its exceptional high-temperature capability from an increased Fibermax fiber concentration in the blend.
Duraboard 3000
Duraboard 3000 绝热材料是Unifrax公司所生产的、额定温度最高的板材,高温稳定性最佳,抗收缩性也最强。Duraboard 3000 绝热材料也加入了Fiberfrax硅酸铝纤维及Fibermax(Unifrax公司拥有专利的多晶莫来石纤维)的混合物,不过其中的Fibermax纤维浓度较高,所以本产品的高温性能格外出色。

This unique formulation controls shrinkage to a level of only 1.2% after 168 hours at 2700°F/1482°C.
这种独特的配方可把收缩率控制在1.2%(在2700°F/1482°C下加热168小时后)。

Inorganic Boards
无机板材

Duraboard products are manufactured using a combination of both organic and inorganic binding agents. In certain applications, the presence of organic binders and the low temperature burnout that is associated with them may be unacceptable.
Duraboard产品采用有机与无机粘合剂组合生产。在某些应用中,不允许存在有机粘合剂及其所引起的低温燃尽现象。

These products may be ordered with the organic binding agents already removed by heat treating following the manufacturing process. Heat treated boards display a reduced modulus of rupture and an increase in dustiness. For additional information about inorganic boards, contact the Unifrax Application Engineering Group at 716-278-3899.
定购这些产品时,可以要求在制造流程之后通过热处理方法除去有机粘合剂。经过热处理后,板材的断裂模数变小,而含尘量增加。如需有关无机板材的详情,请与Unifrax应用工程部联系,电话716-278-3899。

Shown above are fabricated pieces of Fiberfrax Duraboard 350ES (foreground) and Fiberfrax Duraboard 500ES (background) die-cut from parent sheet stock. Both are easily and accurately machined with reduced dusting.
上图是Fiberfrax Duraboard 350ES(前)和Fiberfrax Duraboard 500ES(后)的生产件(从薄板原料中冲切得到)。两种工件都可方便、精确地进行机加工,且粉尘减少。

Form C-1424
Effective 12/01
© 2000, 2001, Unifrax Corporation
All Rights Reserved
Printed in USA
Page 2 of 4
C-1424表
有效日期12/01
©2000, 2001, Unifrax公司
保留所有权利
中国印刷
第2页,共4页


Applications
Board
应用板材


Application
Full thickness refractory lining
Insulating backup to dense refractories
Insulating backup to brick & castable
Furnace hot face lining in ceramic kiln, box furnace & petrochemical furnace
Board over blanket hot face lining
Use in industrial heat processing equipment
Rigid high-temperature gaskets & seals
High-temperature baffles & muffles
Flue & chimney linings in furnaces & kilns
Infra red element supports
Glass tank side & end wall & port neck insulation
Trough linings for conveying molten metals
Molten metal trough covers
Thermal insulation where high velocities are encountered
Heat shields for personnel protection
Hot gas duct linings
Low- & high-temperature dryers
Pouring forms for castable
Expansion joints
Industrial heat shields & thermal barriers
Industrial combustion chamber construction
Domestic appliance & light-duty industrial combustion chamber construction
Wood-burning stove backup insulation
应用
标准厚度耐火衬
高密度耐火材料的绝热支持材料
砖及可浇铸材料的绝热支持材料
陶瓷窑炉、箱式炉及石化炉的热面内衬
毯热面内衬上的板材
用于工业热处理设备
刚性高温垫圈及封条
高温挡板与包裹物
熔炉、窑炉的烟道与烟囱内衬
红外元件支持材料
玻璃罐侧面及端壁与炉脖的绝热
熔融金属传送槽的内衬
熔融金属槽盖
高速气流环境中的绝热
用于人员防护的隔热罩
热气管内衬
低温及高温干燥器
可浇铸材料的浇注模板
伸缩接头
工业隔热罩及热挡板
工业燃烧室结构
民用器具及轻型工业燃烧室结构
燃木烘箱支持绝热材料

*Duraboard LD has been recognized under certain categories at Underwriters Laboratories Inc.
*Duraboard LD已取得保险商实验所相关类别的认证。

Form C-1424
Effective 12/01
© 2000, 2001, Unifrax Corporation
All Rights Reserved
Printed in USA
Page 3 of 4
C-1424表
有效日期12/01
©2000, 2001, Unifrax公司
保留所有权利
中国印刷
第3页,共4页


Typical Product Parameters
主要产品参数

Thickness
Sheet Size
Duraboard® HD & Duraboard LD are available 3z & 4z thick by special order.
厚度
薄板尺寸
根据特殊定购要求,也可提供厚度为3"及4"的Duraboard® HD 与 Duraboard LD产品。

*Other sizes by special request.
*根据特殊要求提供其他尺寸。


Typical Product Properties
产品典型特性

Board
板材

Properties
性质

Nominal Density
Temperature Grade
Product Melting Point
Recommended Operating Temperature
标称密度
温度等级
产品熔点
建议使用温度


MOR PSI
Green (typ.)
Fired (24 hrs @ cont. use)
MOR PSI
生强度(典型)
燃烧后(连续使用24小时)


LOI (% by Wt)
Dielectric Strength
Color
LOI (% 重量)
介电强度
颜色

27 volts/mil
27 volts/mil

Cream to tan
Cream/ white
Cream
White to Cream
Cream to tan
Cream
Cream
乳白色至棕褐色
乳白色/白色
乳白色
白色至乳白色
乳白色至棕褐色
乳白色
乳白色

Shrinkage (%) 24 Hrs@
Recommended Operating Temp.
Compressive Strength Ib/in2
Deformation @ 5%
10%
15%
Fiber Content
Fiberfrax®**
Fibermax®***
建议使用温度下的收缩率(%) (24 小时)
耐压强度Ib/in2
以下条件下的形变:5%
10%
15%
纤维含量
Fiberfrax®**
Fibermax®***

***Fiberfrax is Unifrax’s patented 2300°F/1260°C amorphous alumina-silica fiber.
***Fibermax is Unifrax’s patented 3000°F/1649°C polycrystalline mullite fiber.
**Fiberfrax 是2300°F/1260°C 条件下的无定形硅酸铝纤维,Unifrax拥有该项专利。
***Fibermax 是3000°F/1649°C条件下的多晶莫来石纤维,Unifrax拥有该项专利。

The recommended operating temperature of Fiberfrax products is determined by irreversible linear change criteria, not melting point.
Fiberfrax产品的建议使用温度由其不可逆线性转变指标决定,而非熔点。

For additional information about product performance or to identify the recommended product for your application, please contact the Unifrax Application Engineering Group at 716-278-3899.
如需有关产品性能的详情、或需确认推荐产品是否适合您的应用要求,请联系Unifrax应用工程部,电话716-278-3899。

Data are average results of tests conducted under standard procedures and are subject to variation. Results should not be used for specification purposes.
此处数据是按照标准流程取得的平均测试结果,可能会有变化。其结果不应用作规格数据。

Form C-1424
Effective 12/01
© 2000, 2001, Unifrax Corporation
All Rights Reserved
Printed in USA
Page 4 of 4
C-1424表
有效日期12/01
©2000, 2001, Unifrax公司
保留所有权利
中国印刷
第4页,共4页

The test data shown are average results of tests conducted under standard procedures
and are subject to variation. Results should not be used for specification purposes.
所示测试数据是按照标准流程得到的平均测试结果,可能会有变化。其结果不应用作规格数据。

The following are registered trademarks of Unifrax Corporation: Duraboard, Fiberfrax, Fibermax.
以下均为Unifrax公司的注册商标:Duraboard, Fiberfrax, Fibermax。

Unifrax Corporation
Corporate Headquarters
2351 Whirlpool Street
Niagara Falls, New York 14305-2413
Telephone: 716-278-3800
Telefax: 716-278-3900
Internet:
Email: info@
Unifrax 公司
公司总部
2351 Whirlpool Street
Niagara Falls, New York 14305-2413
电话: 716-278-3800
传真: 716-278-3900
网址:
电子邮件:info@

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