Cleanroom Fabrics BURLINGTON C3® * CHEMSTAT 909 SERIES® * CHEMSTAT 919 SERIES® * CHEMSTAT 949 SERIES® * HERRINGBONE & TAFFETA POLYESTERS * HIGH DENSITY TAFFETA * INTEGRITY 1600® * INTEGRITY 1700® * INTEGRITY 1800® * INTEGRITY 2000® * MICROSTAT® * SELGUARD II® BY TEIJINSELGUARD® * SELGUARD 110® by TEIJINSELGUARD® *
Burlington C3® is engineered to meet a Class 10 cleanroom's rigid demands for the microelectronics industry. The fabric is designed to guard the product against airborn particles, static dissipative charges, bacteria, and lint. It is made from a dense plain weave 100% multifilament polyester yarn with a microengineered carbon fiber inter-woven into a grid pattern.
CHEMSTAT 909 SERIES®
Stern & Sterns CHEMSTAT 909 and 909A are two antistatic fabrics with a patented conductive yarn that is an
extruded copolymer of polyester and carbon that is impervious to industrial laundering in excess of 300 washings.
CHEMSTAT 909A is a tighter version of the CHEMSTAT 909 material for use in Class-10 cleanrooms. Both are 100%
DACRON polyester fabrics employing the patented raised grid conductive fiber for static dissipation.
CHEMSTAT 919 SERIES®
Stern & Sterns CHEMSTAT 919 is composed of 100% multifilament NOMEX, an inherently flame retardent material with the same patented conductive grid as 909/909A.
CHEMSTAT 949 SERIES®
Stern & Sterns CHEMSTAT 949 is a general purpose garment fabric designed for those cleanrooms or assembly areas where static is a primary concern but microcontamination is not. Aside from its use as a primary cleanroom garment is is also suited for use in building suits.
HERRINGBONE & TAFFETA POLYESTERS
DuPont's 100% Dacron polyester yarn is woven into both taffeta and herringbone weaves. Taffeta fabric is constructed in a plain weave while herringbone is a heavier broken-twill weave that produces a balanced zigzag effect. Both serve in many cleanroom and peripheral area applications as an effective barrier for airborn particles and bacteria filtration.
HIGH DENSITY TAFFETA
High Density Taffeta is a 100% polyester multifilament plain weave fabric. It was developed to provide long lasting barrier protection for fluid, bacteria, and particle penetration. Being lightweight and breathable ensures the technician's comfort in a Class 10 cleanroom.
INTEGRITY 1600® Precision Fabrics INTEGRITY 1600 is a densely woven filament DACRON polyester fabric containing an ESD stripe. INTEGRITY 1600 is designed for use as building suits worn in conjunction with the Integrity barrier fabrics. The fabric is treated with a durable antimicrobial and soil releasing finish for easy care.
INTEGRITY 1700® Precision Fabrics INTEGRITY 1700" was developed to be the highest performing economical choice for less critical environments requiring a grid fabric. Integrity 1700" is manufactured using a proprietary process resulting in the lightest and most uniform fabric in its class.
INTEGRITY 1800reg; Precision Fabrics INTEGRITY 1800" is a densely woven filament DACRON polyester striped fabric designed to meet the quality and performance standards demanded by the protective apparel industry. This product is highly fluid repellent and also contains a durable antimicrobial compound.
INTEGRITY 2000® Precision Fabrics INTEGRITY 2000"is a densely woven filament DACRON polyester grid fabric designed to meet the quality and performance standards demanded by the protective apparel industry. This product is highly fluid repellent and also contains a durable antimicrobial compound.
Microstat is a poplin blend of 65% polyester/34% cotton with 1% carbon nylon yarn. This static dissipative fabric is worn outside the Cleanroom where products must remain protected from electro-static discharge.
SELGUARD II BY TEIJINSELGUARD®
Teijinselguard Selguard II® is a highly functional Class 100 cleanroom fabric which offers both excellent particulate control and antistatic performance without compromising employee comfort. This non-linting fabric is a continous filament, 100% polyester twill with electrically conductive fibers sleeved in polyester and integrally woven into a grid design.
SELGUARD 110® by TEIJINSELGUARD
Teijinselguard Selguard 110 is a 100% polyester plain-weave fabric with a grid pattern of nylon electro-conductive yarn. Worn only as an undergarment, this Cleanroom-acceptable fabric is lightweight, soft, and extremely comfortable.
Nomex® is a synthetic polyamide aramid manufactured by DuPont. Red Kap garments are made from Nomex IIIA®, a blend of 93% Nomex, 5% Kevlar (another Dupont aramid) and 2% carbon core nylon. The carbon nylon fiber conducts static electricity, and, therefore, antistatic perfomance of Nomex IIIA is not dependent on ambient relative humidity.
Nomex IIIA is inherently flame resistant which means that this property cannot be removed by wear or laundering. The fiber is unaffected by most bleaches, solvents, and acids, and has generally good resistance to alkalis. The garment does not offer personal protection from these chemicals. Nomex IIIA has excellent abrasion resistance and can be expected to perform well for many years in applications where this longevity can be utilized.
Nomex IIIA is inappropriate and not recommended for use around any molten substances or welding operations.
Test Performance: Nomex garments meet or surpass a standard of two (2) seconds Afterflame and five (5) inch Char length maximums when tested by Federal Test Method 5903.1 FTM STD 191A (Flame Resistance of Cloth: Vertical method).
Processing: Garments made from Nomex IIIA-Aramid should be washed separately in low alkalinity, surfactant based detergents at 140 degrees F maximum. They should be dried at 160 degrees F maximum stack temperature so that the fabric temperature does not exceed 280 degrees F. Exceeding these temperatures will accelerate color loss. Do not use chlorine bleach. Nomex IIIA-Aramid can be dry cleaned. Avoid contamination with flammable lint or redeposition. Technical bulletin RK-63 is available for additional processing information.
Products made of NOMEX®: *Coveralls*
INDURA® flame resistant ("FR") cotton protective garments are made from 100% cotton FR fabrics produced with the gaseous ammonia or "ammonia cure" process. The ammonia cure process forms a polymer within each cotton fiber rather than being a surface finish. All of the excellent cotton benefits of softness of hand and moisture absorbing are maintained with minor loss of strength compared to untreated fabrics.
The durabitlity of the INDURA® finish is guaranteed for the life of the garment by the fabric supplier under industrial laundry conditions. Also, home washing will not diminish the flame resistance. Caution, avoid bleach and any kid of fallow soap that might coat the fabric and mask the flame resistant properties. Some acids, of course, will destroy any kind of cotton.
In Welding Situations: INDURA® - Heavy sparks and slag will eventually make holes in any garments other than primary protection such as leather gloves and gauntlets. However, heavyweight INDURA® cotton provides a high level of resistance to such fabric destruction and will not melt or ignite and continue to burn.
Test Performance: INDURA® garments meet or surpass a standard of two (2) seconds Afterflame and five (5) inch Char length maximums when tested by Federal Test Method 5903.1 FTM STD 191A (Flame Resistance of Cloth: Vertical method).
Processing: INDURA® garments can be processed at washing and drying temperatures that are normal for any 100% cotton garments. Do not bleach. Do not use natural soaps, starch, or fabric softeners. Overdrying can cause excessive shrinkage as with any cotton fabric. INDURA FR® denim jeans cannot be dry cleaned. Other INDURA FR® cotton garments can be dry cleaned. Technical Bulletin RK-55 is available for processing information.
Products made of INDURA®: *Coveralls* *Bib Overalls* *Lab Coats*
VINEX FR-9B protective garments are made from a special fabric which is a blend of 85% Vinal/15% polynosic (Vinal is a polyvinal alcohol polymer treated to be flame resistant in the fiber forming process). The resultant flame resistance is an inherent part of the fabric and cannot be removed by washing. Molten aluminum will shed from the VINEX FR-9B fabric and will not stick. As a result, VINEX FR-9B garments have been used extensively for protective clothing for workers exposed to molten aluminum splash. VINEX FR-9B garments are not recommended for use in aluminum smelters or reduction operations where exposure to molten by-products such as "bath" or cryolite (Na3AIF6) are a consideration. The fabrics are highly resistant to a wide variety of common, dilute acids, bases and organic solvents (with the exception of concentrated nitric acid) with no observed loss of strength in the fabric. However, the garment does not offer personal protection from these chemicals.
Test Performance:VINEX FR- 9B garments are self-extinguishing and meet or surpass a standard of two (2) seconds Afterflame and six (6) inch Char length maximums when tested by Federal Test Method 5903.1 FTM STD 191A (Flame Resistance of Cloth: Vertical method).
Processing: Drying and finishing temperatures are critical to shrinkage performance. It is recommended that washing temperatures not exceed 140 degrees F. Condition at stack temperature not exceeding 160 degrees F so that fabric temperatures do not exceed 260-270 degrees F. We suggest processing separately to help insure proper temperature control. If ironing is required, iron only completely dry fabric with no steam. Excessive shrinkage may result if theses recommendations are not followed. For specific care and maintainance recommendations please refer to Technical Information Bulletin RK61.
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