FZ/T 54013-2019 PDF English
US$230.00 · In stock · Download in 9 secondsFZ/T 54013-2019: Polyamide 66 filament yarns for industry Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid FZ/T 54013: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| FZ/T 54013-2019 | English | 230 |
Add to Cart
|
0-9 seconds. Auto-delivery
|
Polyamide 66 filament yarns for industry
| Valid |
| FZ/T 54013-2009 | English | 559 |
Add to Cart
|
4 days
|
Nylon 66 filament yarns for industry
| Obsolete |
Excerpted PDFs (Download full copy in 9 seconds upon purchase)PDF Preview: FZ/T 54013-2019
FZ/T 54013-2019: Polyamide 66 filament yarns for industry---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/FZT54013-2019
FZ
TEXTILE INDUSTRY STANDARD OF
THE PEOPLE’S REPUBLIC OF CHINA
ICS 59.060.20
W 52
Replacing FZ/T 54013-2009
Polyamide 66 filament yarns for industry
ISSUED ON: MAY 02, 2019
IMPLEMENTED ON: NOVEMBER 01, 2019
Issued by: Ministry of Industry and Information Technology of the People's
Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative references ... 5
3 Terms and definitions ... 6
4 Product identification ... 6
5 Technical requirements ... 6
6 Test methods ... 7
7 Inspection rules ... 12
8 Marking, packaging, transportation and storage ... 14
Annex A (normative) Appearance requirements, inspection and assessment ... 16
Annex B (normative) Test methods for standard mass ... 19
Polyamide 66 filament yarns for industry
1 Scope
This Standard specifies the terms and definitions, product identification, technical
requirements, test methods, inspection rules and marking, packaging, transportation,
storage and other requirements for polyamide 66 filament yarns for industry.
This Standard is applicable to polyamide 66 filament yarns for industry with a linear
density range of 500 dtex~3000 dtex. Other polyamide 66 filament yarns for industry
can be used for reference.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 2828.1-2012, Sampling procedures for inspection by attributea -- Part 1:
Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot
inspection
GB/T 3291.1, Textiles -- Terms of textile material properties and test--Part 1: Fibre
and yarn
GB/T 3291.3, Textiles -- Terms of textile material properties and test -- Part 3:
General
GB/T 4146 (all parts), Textiles -- Man-made fibres
GB/T 6502, Sampling method for synthetic filament yarns
GB/T 6503, Testing method for moisture regain of man-made fibres
GB/T 6504, Testing method for oil content of man-made fibres
GB/T 6529, Textiles -- Standard atmospheres for conditioning and testing
GB/T 8170-2008, Rules of rounding off for numerical values & expression and
judgement of limiting values
GB/T 14343, Testing method for linear density of synthetic filament yarns
GB/T 14344, Man-made fibre -- Test method for tensile properties of filament yarns
L0 - length of the specimen before heat treatment, in millimeters (mm);
S - average dry heat shrinkage rate, %;
n1 - number of specimens.
6.5 Strength retentivity at high temperature
6.5.1 Principle
Under specified conditions, the percentage of the breaking strength of the test specimen
after being heated to high temperature to the original breaking strength.
6.5.2 Test instruments
6.5.2.1 Refer to GB/T 14344 for the strength and elongation test instruments.
6.5.2.2 Oven: equipped with a constant temperature control device.
6.5.2.3 Wire winding rack, etc.
6.5.3 Test conditions
6.5.3.1 The breaking strength test conditions are the same as those in 6.3.2.
6.5.3.2 The oven temperature is: (180±1)℃.
6.5.3.3 The treatment time is: 4 h.
6.5.3.4 Laboratory samples: specimen preparation is the same as in 6.1.2; each sample
is tested twice.
6.5.4 Test steps
6.5.4.1 Twist the humidified specimen according to 6.3.1 and measure the strength on
a strength tester.
6.5.4.2 Wind the remaining specimen after strength test on the wire winding rack for
about 20 turns and then cut it off. Tie a knot at the two ends of the wire and tie a colored
thread at the knot.
6.5.4.3 Remove the specimen from the wire winding rack and hang it on a bracket.
Place it in a 180℃ oven for 4 h. After taking it out, place it in a constant temperature
and humidity chamber for (24±2) h.
6.5.4.4 Measure the strength of the specimen after humidity adjustment on a strength
testing machine. The strength compared with the strength before heating is the strength
retentivity at high temperature.
7.4.3 Damaged packages shall not be extracted.
7.5 Comprehensive evaluation
7.5.1 Appearance inspection items shall be evaluated barrel by barrel according to the
requirements of the supplier and the purchaser or according to the provisions of Table
A.1.
7.5.2 The test values or calculated values of the performance items shall be compared
with the index limit values in Table 1 according to the rounded value comparison
method in GB/T 8170-2008. The grade of the lowest item in the performance items in
the inspection batch shall be determined as the grade of the batch of products.
7.5.3 If the user has special requirements for physical properties, the classification
regulations shall be implemented according to the contract standards.
7.6 Reinspection rules
7.6.1 General
Within 3 months after a batch of products arrives at the consignee, a re-inspection may
be requested as acceptance or if there is any objection to the quality. If more than one-
third of the batch of products has been used, re-inspection shall not be requested. If the
quality of the batch of products affects the quality of the subsequent processed products
and causes serious losses, the supplier and the purchaser shall analyze the reasons,
clarify the responsibilities, and negotiate a solution.
7.6.2 Inspection items
Same as 7.2.
7.6.3 Batching rules
Batching shall be based on production batches.
7.6.4 Sampling regulations
7.6.4.1 Appearance and quality differences are subject to sampling inspection. The
sample size (code) is determined according to the general inspection level II in Table 1
of GB/T 2828-2012 based on the batch.
7.6.4.2 The laboratory samples of the performance inspection items are graded
according to the provisions of 7.4.2.
7.6.5 Comprehensive evaluation
7.6.5.1 Appearance and quality differences
7.6.5.1.1 For appearance, the sample size is as per 7.6.4.1. Then, according to the
qualified quality level AQL value of 4.0 in Table 2 of GB/T 2828.1-2012 for "single
sampling plan for normal inspection", determine the qualified acceptance number Ac
and the unqualified rejection number Re.
7.6.5.1.2 Appearance shall be evaluated in accordance with the provisions of 5.5. When
the number of unqualified packages is ≤Ac, the original grade shall be maintained.
When the number of unqualified packages is ≥Re, the original grade shall be reduced
by one grade.
7.6.5.1.3 Quality differences shall be in accordance with the requirements of 5.6. If they
meet the requirements, they shall be allowed to leave the factory; otherwise, they shall
be handled through negotiation between the supplier and the purchaser.
7.6.5.1.4 The performance test items shall be graded in accordance with the provisions
of 5.2.
7.6.5.1.5 The grade of the production batch shall be comprehensively evaluated
according to the grade of the lowest item of 7.6.5.1.2 and 7.6.5.1.4. If it meets the
requirements, it shall be judged as the original grade. If it does not meet the
requirements, it shall be judged as not meeting the original grade.
8 Marking, packaging, transportation and storage
8.1 Marking
8.1.1 Package label: Each package has a package label inside the bobbin, which
indicates the production time of the package, etc.
8.1.2 Packaging label: Each packaging unit is affixed with a packaging label. The label
shall indicate the manufacturer's name, product name, weight, number of rolls in the
package, packaging date, grade, detailed address, etc.
8.1.3 The marks shall indicate requirements such as moisture-proof and handle with
care.
8.1.4 The mark of the general distributor, such as product name, trademark,
identification mark, detailed address, etc.
8.1.5 Special labeling requirements proposed by customers shall be implemented in
accordance with the contract standards.
8.2 Packaging
8.2.1 The products shall be packed in pallets or cartons. The packaging shall ensure that
the product quality is not damaged and is suitable for storage and transportation.
8.2.2 Each package shall have a protective layer. The supported rolls in the packaging
no other scattered light and reflected light in the surrounding environment. The visual
inspection distance is 0.30 m~0.40 m (0.20 m~0.25 m when inspecting the hair of the
silk tube). The observation angle is 40°~60° (parallel to the eyes when inspecting the
hair of the silk tube).
A.3.2 Equipment
A.3.2.1 Grading table (car).
A.3.2.2 Scale: Scales, electronic scales, etc., the calibrated graduation value is less than
or equal to 0.1% of the package mass, and the maximum weighing capacity is 20% ~
80% of that can cover the package mass.
A.4 Inspection steps
A.4.1 Rotate the cylinder on the grading device for one circle. Observe the two end
faces and one cylindrical surface of the cylinder.
A.4.2 Each testing package shall be inspected according to the items required by Table
A.1 in A.2.2.
A.4.3 Check for fuzzy yarns by checking whether the yarns are fuzzy or the broken
ends of single yarns protrude from the surface of the multi-filament yarn and can be
seen when facing the light.
A.4.4 Check for contamination based on visually visible oil threads, rust threads, and
stains that are difficult to clean with water.
A.4.5 The wire tripping inspection is calculated by the length of the wire strips at both
ends of the package that deviate from the normal winding trajectory.
A.4.6 Weigh the mass of the cylinder.
A.4.7 Record the result.
A.5 Evaluation rules
A.5.1 Bobbin weight
Excluding the bobbin weight, the package weight is assessed according to Table A.1.
A.5.2 Hair
Inspect the entire surface of the package and evaluate the cumulative number of hairs
on the surface of each package according to Table A.1.
A.5.3 Oily threads
Oily threads shall be evaluated according to Table A.1.
Annex B
(normative)
Test methods for standard mass
B.1 Scope of application
This standard applies to the standard mass of polyamide 66 filament yarns for industry.
B.2 Laboratory sampling method
Take 5 rolls for each specification.
B.3 Specimen preparation
B.3.1 Gloves made of impermeable materials must be worn during all operations.
B.3.2 Divide the end surface of a full roll into 10 parts from the outside to the inside
according to their mass ratio (see Table B.1 for specific ratios). Use a sharp blade to
quickly take out about 20 g of sample from each equal part. Immediately put them into
a weighing bottle with a known mass and weigh them (accurate to 0.01 g). Subtract the
mass of the known weighing bottle and record it in the column "Pre-baking mass of
different sampling parts" in Table B.1.
B.3.3 Repeat the above steps for each roll package.
B.3.4 Place the weighing bottle containing the specimens in a 105°C oven. Remove the
lids and place them next to the weighing bottle. Dry the specimens for 1 h until constant
weight.
B.3.5 Quickly cover the corresponding weighing bottles with the lids in the oven. Take
out the weighing bottles and put them into the desiccator. Allow to cool naturally for 30
min. Take them out of the desiccator again. Immediately weigh the mass of the
weighing bottles filled with the specimen (accurate to 0.01 g).
B.3.6 Subtract the known mass of the weighing bottle. Record it in the "Drying mass
of different sampling locations" column in Table B.1.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
Tips & Frequently Asked QuestionsQuestion 1: How long will the true-PDF of English version of FZ/T 54013-2019 be delivered?Answer: The full copy PDF of English version of FZ/T 54013-2019 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice. Question 2: Can I share the purchased PDF of FZ/T 54013-2019_English with my colleagues?Answer: Yes. The purchased PDF of FZ/T 54013-2019_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. www.ChineseStandard.us -- FZ/T 54013-2019 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds. Question 5: Should I purchase the latest version FZ/T 54013-2019?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version FZ/T 54013-2019 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. How to buy and download a true PDF of English version of FZ/T 54013-2019?A step-by-step guide to download PDF of FZ/T 54013-2019_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).
Step 2: Search keyword "FZ/T 54013-2019".
Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart.
Step 4: Select payment option (Via payment agents Stripe or PayPal).
Step 5: Customize Tax Invoice -- Fill up your email etc.
Step 6: Click "Checkout".
Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively.
Step 8: Optional -- Go to download PDF.
Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice.
See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9
|