DuPont Tychem 2000 SFR Disposable Protective Clothing
2 DuPont Tychem 2000 SFR items we carry (coverall). Manufacturer test data, chemical and barrier results and the standards named on the data sheet.
What DuPont Tychem 2000 SFR is
DuPont Tychem 2000 SFR is The garment shall be constructed of DuPont™ Tychem® 2000 SFR-- a proprietary secondary flame resistant (FR) chemical garment.; Tychem® 2000 SFR is green for discretionary purposes and features a low-visibility patch. The manufacturer names these applications: Suitable for applications such as industrial cleaning; chemical packaging and redistribution; waste treatment and disposal; environmental remediation and many others. Seams: Seam types on the SafeSPEC pages for this family: Taped; Serged or sewn*: A seam produced when three threads are interlocked around the raw edges of two pieces of material for a strong, stress-resistant seam. For potential misting exposure of non-hazardous liquids or particle penetration through the. Shelf life per the manufacturer: What is the shelf life of Tychem® 2000 SFR garments? Tychem® garments may be used for 5 years from the date of manufacture as long as all of the following conditions are met: The garment has been stor.
In the manufacturer's words: "Tychem® 2000 SFR provides chemical and secondary flame protection in a lightweight garment. Tychem® 2000 SFR garments are intended to be worn over primary flame resistant garments. In the event that a flash fire occurs, they won't ignite and won't contribute to additional burn injury if appropriate flame-resistant personal protective equipment is worn beneath."
Every DuPont Tychem 2000 SFR item we carry
| Part number | Item | Seams | Sizes | Case | Price | ||
|---|---|---|---|---|---|---|---|
 | QS127T | DuPont Tychem D1552697 SFR Hooded Coverall | Taped | L, XL, 2XL | 4 per case | $55.83 | Choose size |
 | QS128T | DuPont Tychem QS128TGR4X000400 Chemical Resistant Clothing, SFR Coverall, Green | Taped | One size | 4 per case | $276.56 |
Prices refresh from the store at the unit shown on the product page. Sized garments open the product page to pick the size.
DuPont Tychem 2000 SFR physical properties (manufacturer test data)
| Test | Method | Result |
|---|---|---|
| Thickness | ASTM D1777 | 7.5 mils |
| Basis Weight | ASTM D3776 | 3.2 oz/yd^2 |
| Tear Resistance - Trap Tear (MD) | ASTM D1117 | 10 lbf |
| Tear Resistance - Trap Tear (CD) | ASTM D1117 | 8 lbf |
| Breaking Strength - Grab (MD) | ASTM D5034 | 39 lbf |
| Breaking Strength - Grab (CD) | ASTM D5034 | 41 lbf |
| Wearing Apparel Flammability | 16 CFR 1610 | Class 1 |
Source: DuPont published data (dupont-tychem-2000-sfr-qs127t-gr.html), copied as published. The employer's hazard assessment under OSHA 29 CFR 1910.132 decides what a job needs; these are the manufacturer's test results, not a fitness statement for any task.
DuPont Tychem 2000 SFR: SafeSPEC CHEMICAL RESISTANCE table for Tychem 2000 SFR (as shown on the QS127T product page)
| Hazard / Chemical Name | Cas Number | Phase | Normalized Break Through |
|---|---|---|---|
| Acetone | 67-64-1 | Liquid | imm |
| Acetonitrile | 75-05-8 | Liquid | imm |
| Ammonia (gaseous) | 7664-41-7 | Vapor | imm |
| Black Liquor (mix) | mix | Liquid | >480 |
| Butadiene, 1,3- (gaseous) | 106-99-0 | Vapor | imm |
| Carbon disulfide | 75-15-0 | Liquid | imm |
| Caustic soda (50%) | 1310-73-2 | Liquid | >480 |
| Chlorsulfonic acid | 7790-94-5 | Liquid | 41 |
| Chromic acid (CrO3) (44.9%) | 1333-82-0 | Liquid | >480 |
| Dimethyl acetamide N,N- | 127-19-5 | Liquid | imm |
| Dimethyl acetamide N,N- (8%) | 127-19-5 | Liquid | >480 |
| Dimethyl ketone | 67-64-1 | Liquid | imm |
| Green Liquor (mix) | mix | Liquid | >480 |
| Hydrochloric acid (37%) | 7647-01-0 | Liquid | 54 |
| Hydrofluoric acid (48-51%) | 7664-39-3 | Liquid | 400 |
| Hydrogen peroxide (70%) | 7722-84-1 | Liquid | >480 |
| Lithium hydroxide (14.9%) | 1310-65-2 | Liquid | >480 |
| Nitric acid (70%) | 7697-37-2 | Liquid | 203 |
| Potassium hydroxide (45%) | 1310-58-3 | Liquid | >480 |
| Propan -2-one | 67-64-1 | Liquid | imm |
| Sodium cyanide (45%) | 143-33-9 | Liquid | >480 |
| Sodium hydroxide (50%) | 1310-73-2 | Liquid | >480 |
| Sodium hypochlorite (15%) | 7681-52-9 | Liquid | >480 |
| Sulfuric acid (>95%) | 7664-93-9 | Liquid | >480 |
| Vinyl ethylene (gaseous) | 106-99-0 | Vapor | imm |
| White Liquor | mix | Liquid | >480 |
Source: DuPont published data (dupont-tychem-2000-sfr-qs127t-gr.html), copied as published. The employer's hazard assessment under OSHA 29 CFR 1910.132 decides what a job needs; these are the manufacturer's test results, not a fitness statement for any task.
DuPont Tychem 2000 SFR: 21 Industrial chemicals ASTM F1001 — Permeation data (catalog p.10), column for Tychem® 2000 SFR
Index of codes: > = greater than, imm. = immediate (<10 minutes), nt = not tested, L = liquid, G = gas. Normalized Breakthrough Time (NBT) shown in minutes. *Serged and/or bound seams are degraded by some hazardous liquid chemicals, such as strong acids, and should not be worn when these chemicals are present. Permeation testing on chemicals is in accordance with ASTM F739, Standard Test Method for Resistance of Protective Clothing Materials to Permeation by Liquids or Gases Under Conditions of Continuous Contact. All tests are conducted at room temperature unless otherwise noted. Reported results are Normalized Breakthrough Times defined by ASTM F739 as the time (in minutes) when the permeation rate reaches 0.1 µg/cm2/min. Note: Numbers reported are averages of samples tested. Sample results vary. All DuPont permeation testing is performed by a third party. Transcribed from the reading-order text of catalog p.10; the chemical-warfare-agent rows were not transcribed (superscript footnote markers are fused to the numbers in the text layer).
| Chemical | CAS # | Physical phase | NBT (minutes) Tychem® 2000 SFR |
|---|---|---|---|
| Acetone (95%) | 67-64-1 | L | imm. |
| Acetonitrile (95%) | 75-05-8 | L | imm. |
| Ammonia (95%) | 7664-41-7 | G | imm. |
| 1, 3-Butadiene (95%) | 106-99-0 | G | imm. |
| Carbon disulfide (95%) | 75-15-0 | L | imm. |
| Chlorine (95%) | 7782-50-5 | G | nt |
| Dichloromethane (95%) | 75-09-2 | L | nt |
| Diethylamine (95%) | 109-89-7 | L | nt |
| N, N-Dimethylformamide (95%) | 68-12-2 | L | nt |
| Ethyl acetate (95%) | 141-78-6 | L | nt |
| Ethylene oxide (95%) | 75-21-8 | G | nt |
| n-Hexane (95%) | 110-54-3 | L | nt |
| Hydrogen chloride (95%) | 7647-01-0 | G | nt |
| Methanol (95%) | 67-56-1 | L | nt |
| Methyl chloride (95%) | 74-87-3 | G | nt |
| Nitrobenzene (95%) | 98-95-3 | L | nt |
| Sodium hydroxide (50%) | 1310-73-2 | L | >480 |
| Sulfuric acid (95%) | 7664-93-9 | L | >480 |
| 1, 1, 2, 2-Tetrachloroethylene (95%) | 127-18-4 | L | nt |
| Tetrahydrofuran (95%) | 109-99-9 | L | nt |
| Toluene (95%) | 108-88-3 | L | nt |
Source: DuPont published data (DPP_CI_Catalog_2024_V2.pdf), copied as published. The employer's hazard assessment under OSHA 29 CFR 1910.132 decides what a job needs; these are the manufacturer's test results, not a fitness statement for any task.
DuPont Tychem 2000 SFR barrier tests
| Test | Method | Result |
|---|---|---|
| Meets the U.S. industry requirements for blood (ASTM F1670) and viral penetration (ASTM F1671) protecting against several bloodborne pathogen exposure risks. | (statement) | (statement) |
Source: DuPont published data (dupont-tychem-2000-sfr-qs127t-gr.html), copied as published. The employer's hazard assessment under OSHA 29 CFR 1910.132 decides what a job needs; these are the manufacturer's test results, not a fitness statement for any task.
Standards named by the manufacturer for DuPont Tychem 2000 SFR
| Standard | What the manufacturer states |
|---|---|
| Category III, Type 3-B, 4-B, 5-B and 6-B | Chemical protective clothing, Category III, Type 3-B, 4-B, 5-B and 6-B |
| EN 14126 | Protection against infective agents (EN 14126), including resistance to penetration by blood and body fluids using synthetic blood (ISO 16603) |
| NFPA 2113 | Tychem® 2000 SFR garments are appropriate per NFPA 2113 Section 5.1.9 |
| 16 CFR 1610 | Wearing Apparel Flammability: Class 1 |
Source: DuPont published data (DPP_CI_Catalog_2024_V2.pdf, dupont-tychem-2000-sfr-qs127t-gr.html), copied as published. The employer's hazard assessment under OSHA 29 CFR 1910.132 decides what a job needs; these are the manufacturer's test results, not a fitness statement for any task.
Manufacturer limitations and warnings
- Warning: Tychem® 2000 SFR garments offer secondary flame resistance and are designed to be used over primary flame-resistant garments, including but not limited to, Nomex® Essential (Nomex® IIIA) or Nomex® Comfort garments. In addition, for Tychem® 2000 SFR hooded garments, primary flame-resistant hood/balaclava should be worn. Users of Tychem® 2000 SFR garments should not knowingly enter an explosive environment. Consult the Tychem® User Manual, located on our website, for instructions on proper use, care and maintenance of your Tychem® garments.
- These Tychem® 2000 SFR garments have attached socks made of the garment material. These attached socks must be worn inside protective outer footwear and are not suitable as outer footwear. These attached socks do not have adequate durability or slip resistance to be worn as the outer foot covering.
- *CAUTION: This information is based upon technical data that DuPont believes to be reliable. It is subject to revision as additional knowledge and experience are gained. DuPont makes no guarantee of results and assumes no obligation or liability in connection with this information. It is the user's responsibility to determine the level of toxicity and the proper personal protective equipment needed. The information set forth herein reflects laboratory performance of fabrics, not complete garments, under controlled conditions. It is intended for informational use by persons having technical skill for evaluation under their specific end-use conditions, at their own discretion and risk. Anyone intending to use this information should first verify that the garment selected is suitable for the intended use. In many cases, seams and closures have shorter breakthrough times and higher permeation rates than the fabric. Please contact DuPont for specific data. If fabric becomes torn, abraded or punctured, or if seams or closures fail, or if attached gloves, visors, etc. are damaged, end user should discontinue use of garment to avoid potential exposure to chemical. Since conditions of use are outside our control, we make no warranties, express or implied, including, without limitation, no warranties of merchantability or fitness for a particular use and assume no liability in connection with any use of this information. This information is not intended as a license to operate under or a recommendation to infringe any patent or technical information of DuPont or others covering any material or its use. Cellosolve® and Selexol™ are registered trademarks of Dow Chemicals Company. Skydrol® is a registered trademark of Solutia.
- As of January 2023, all DuPont Personal Protection products are manufactured under specifications that exclude components containing natural rubber latex. Tyvek® 500, Tyvek® 600 and Tyvek® 800 styles made before January 2023 contain natural rubber latex, which may cause allergic reactions in some sensitized individuals. Anyone who begins to exhibit an allergic response during the use of DuPont products should immediately cease using these products and should report it to DuPont at +1 (888) 439-2988 so that an investigation can be initiated.
- Wear other appropriate PPE such as, but not limited to, respiratory, eye, head, hand, and foot protection based on the hazard assessment.
- Please read, understand and follow the Tychem® User Manual.
- Tychem® 2000 SFR coveralls provide only secondary flame-resistant protection. They must always be worn over an appropriate primary flame-resistant garment in an environment that needs flame protection, along with other personal protective equipment that protects your face, hands, and feet.
DuPont Tychem 2000 SFR questions
What is DuPont Tychem 2000 SFR made of? The garment shall be constructed of DuPont™ Tychem® 2000 SFR-- a proprietary secondary flame resistant (FR) chemical garment.; Tychem® 2000 SFR is green for discretionary purposes and features a low-visibility patch
Which DuPont Tychem 2000 SFR garments does Bayshore Safety carry? QS127T (DuPont Tychem D1552697 SFR Hooded Coverall), QS128T (DuPont Tychem QS128TGR4X000400 Chemical Resistant Clothing, SFR Coverall, Green).
What standards does the manufacturer name for DuPont Tychem 2000 SFR? Category III, Type 3-B, 4-B, 5-B and 6-B; EN 14126; NFPA 2113; 16 CFR 1610. The wording for each is in the standards table above.
Does the manufacturer publish chemical test data for DuPont Tychem 2000 SFR? Yes: 2 tables on this page (SafeSPEC CHEMICAL RESISTANCE table for Tychem 2000 SFR (as shown on the QS127T product page); 21 Industrial chemicals ASTM F1001 — Permeation data (catalog p.10), column for Tychem® 2000 SFR), copied from the manufacturer. Penetration and permeation are different tests; the guide on permeation versus penetration explains how to read them.
What does the manufacturer warn about DuPont Tychem 2000 SFR? Warning: Tychem® 2000 SFR garments offer secondary flame resistance and are designed to be used over primary flame-resistant garments, including but not limited to, Nomex® Essential (Nomex® IIIA) or Nomex® Comfort garments. In addition, for Tychem® 2000 SFR hooded garments, primary flame-resistant hood/balaclava should be worn. Users of Tychem® 2000 SFR garments should not knowingly enter an explo
Is this a statement that the garment is compliant for my job? No. These are the manufacturer's published test results and the standards it names. Under OSHA 29 CFR 1910.132 the employer's hazard assessment decides which protective clothing a task needs.
See also: the disposable coverall fabrics hub, the disposable garment selector and the disposable coverall guides.