Cir(072)/2023                                                                   29^th May 2023

Committee:

 

Sub: Request for Comments on Various Documents prepared by various committees of BIS – reg.

Dear Sirs/Madam,

This is to inform you all that the various committees of BIS have prepared the given below documents:

S. No.		Document No.		Title		Document Type		Document Link		Last Date for comments
1		TXD 40 (20316) WC		Plastics Glass-Fibre-Reinforced Products Determination of Fibre Length		New Indian Standard		Link		23-Jun-23
2		TXD 40 (20315) WC		Plastics Reinforcement Fibres Chopped Strands Determination of Bulk Density		New Indian Standard		Link		23-Jun-23
3		TXD 40 (20314) WC		Carbon Fibre Determination Of Tensile Properties of Resin-Impregnated Yarn		New Indian Standard		Link		23-Jun-23
4		TXD 40 (20311) WC		Textile Glass Mats Made from Chopped Or Continuous Strands Designation And Basis For Specifications		New Indian Standard		Link		23-Jun-23
5		TXD 40 (20310) WC		Textile Glass Chopped-Strand Mats for Reinforcement of Plastics Determination of Time of Dissolution Of The Binder In Styrene		New Indian Standard		Link		23-Jun-23
6		TXD 14 (22525) WC		Textiles Accessories For Use In Shuttles For Pirn-Changing Automatic Cotton Looms Specification First Revision of IS 10795		Revision of Indian Standard (IS 10795 : 1984)		Link		22-Jul-23
7		TXD 18 (22506) WC		Fishing Nets – Method For Determination Of Taper Ratio And Cutting Rate Second Revision		Revision of Indian Standard (IS 9945 : 1999)		Link		21-Jul-23
8		TXD 14 (22524) WC		Textiles Spindles With Bolsters For Charkhas Specification First Revision Of IS 14677		Revision of Indian Standard (IS 14677 : 1999)		Link		22-Jul-23
9		TXD 18 (22505) WC		Textiles – Fishing Gear Materials – Methods Of Test Part 9 Determination Of Weathering Resistance First Revision		Revision of Indian Standard (IS 5815 : Part 9 : 1994)		Link		21-Jul-23
10		TXD 18 (22504) WC		Textiles – Fishing Gear Materials – Methods Of Test Part 8 Determination Of Sinking Speed First Revision		Revision of Indian Standard (IS 5815 : Part 8 : 1988)		Link		21-Jul-23
11		TXD 14 (22516) WC		Textiles Wooden Shuttle Blocks For Pirn-Changing Automatic Looms Specification First Revision of IS 9287		Revision of Indian Standard (IS 9287 : 1979)		Link		22-Jul-23
12		TXD 14 (22514) WC		Textiles Wooden Shuttle Blocks For Non-Automatic Looms Specification First Revision of IS 9280		Revision of Indian Standard (IS 9280 : 1979)		Link		22-Jul-23
13		TXD 14 (22513) WC		Textiles Springs For Plain Calico Looms Specification First Revision of IS 8137		Revision of Indian Standard (IS 8137 : 1976)		Link		21-Jul-23
14		TXD 05 (22481) WC		Textiles Quantitative Chemical Analysis Part 14: Mixtures of Acetate With Certain Other Fibres Method Using Glacial Acetic Acid		New Indian Standard		Link		21-Jul-23
15		TXD 14 (22512) WC		TEXTILES CARD AND GILL PINS FOR USE IN JUTE INDUSTRY SPECIFICATION Second Revision of IS 4909		Revision of Indian Standard (IS 4909 : 1990)		Link		21-Jul-23
16		TXD 14 (22511) WC		TEXTILES CLOTH ROLLERS FOR PLAIN CALICO LOOMS SPECIFICATION First Revision of IS 3627		Revision of Indian Standard (IS 3627 : 1966)		Link		21-Jul-23
17		TXD 05 (22479) WC		Textiles Quantitative Chemical Analysis Part 12: Mixtures of Acrylic Certain Modacrylics Certain Chlorofibres Certain Elastane Fibres With Certain Other Fibres Method Using Dimethylformamide		New Indian Standard		Link		21-Jul-23
18		TXD 05 (22478) WC		Textiles Quantitative Chemical Analysis Part 11: Mixtures of Certain Cellulose Fibres With Certain Other Fibres Method Using Sulfuric Acid		New Indian Standard		Link		21-Jul-23
19		TXD 05 (22477) WC		Textiles Quantitative Chemical Analysis Part 6: Mixtures of Viscose Certain Types Of Cupro Modal Or Lyocell With Certain Other Fibres Method Using Formic Acid And Zinc Chloride		New Indian Standard		Link		21-Jul-23
20		TXD 14 (22509) WC		Textiles Harness Dobby and Jacquard Specification Second Revision pf Is 3340		Revision of Indian Standard (IS 3340 : 1976)		Link		21-Jul-23
21		TXD 05 (22471) WC		Textiles Quantitative Chemical Analysis Part 10: Mixtures of Triacetate or Polylactide With Certain Other Fibres Method Using Dichloromethane		New Indian Standard		Link		21-Jul-23
22		TXD 05 (22470) WC		Textiles Quantitative Chemical Analysis Part 8: Mixtures of Acetate And Triacetate Fibres Method Using Acetone		New Indian Standard		Link		21-Jul-23
23		TXD 05 (22469) WC		Textiles Quantitative Chemical Analysis Part 7: Mixtures of Polyamide With Certain Other Fibres Method Using Formic Acid		New Indian Standard		Link		21-Jul-23
24		TXD 05 (22468) WC		Textiles Quantitative Chemical Analysis Part 5: Mixtures Of Viscose Cupro Or Modal And Cotton Fibres Method Using Sodium Zincate		New Indian Standard		Link		21-Jul-23
25		TXD 05 (22467) WC		Textiles Quantitative Chemical Analysis Part 4: Mixtures Of Certain Protein Fibres With Certain Other Fibres Method Using Hypochlorite		New Indian Standard		Link4		21-Jul-23

 

1. No. wise salient features of the documents which may require specific attention for valuable comments of members are as below:

1)               This International Standard specifies a method of determining the length of the fibres present in a fibre-reinforced product. The method is applicable to moulding materials and to moulded parts.

2)          This International Standard specifies a method for determining the bulk density of dry, uncompacted chopped strands of glass fibre which are commonly used for the reinforcement of thermoplastic resins. This test may be used for product control or for quality control. This test method is not recommended for use when the chopped glass-fibre strands are wet, exceed a length of 8m or do not exhibit a reasonable ease of flow when transferred from one container to another.

3)          This International Standard specifies a method of test for the determination of the tensile strength, the tensile modulus of elasticity and strain at the maximum load of a resin-impregnated yarn specimen. The method is applicable to yarns (continuous and staple-fibre yarns) of carbon fibre for use as reinforcements in composite materials.

4)          This International Standard provides a basis for specifications which is applicable only to textile glass mats that are made from chopped or continuous strands bonded together by chemical or mechanical means and that is used for the reinforcement of plastics. It is not applicable to surfacing mats, staple-fibre mats or glass mats (or bats) of the type used for thermal and acoustic insulation.

5)          This International Standard specifies a method of determining the time taken for a tensile load to break the bond between the strands of a textile glass chopped-strand mat, used for the reinforcement of plastics, which is immersed in styrene.

6)          This standard prescribes requirements for tips, jaws and threading eyes for use in shuttles for pirn-changing automatic cotton looms.

7)          This standard describes the method for the determination of taper ratio and cutting rate for machine-made netting for the construction of fishing gears.

8)          This standard prescribes requirements for spindles and bolsters for use in CHARKHA.

9)          The standard (Part 9) prescribes a method for the determination of weathering resistance of netting yarns.

10)       This standard (Part 8) specifies a method for the determination of the sinking speed of fishing twines and nets.

11)       This standard prescribes the requirements of wooden blocks used in the manufacture of shuttles for pirn-changing automatic looms.

12)       This standard prescribes requirements for wooden blocks used in the manufacture of shuttles for non-automatic looms.

13)       This standard prescribes the requirements for the following plain calico loom springs: a) Swell spring; b) Back spring; c) Bow spring; and d) Box-end spring.

14)       This document specifies a method, using glacial acetic acid, to determine the mass percentage of acetate, after the removal of non-fibrous matter, in textiles made of mixtures of • — acetate with • — certain chlorofibres or after-chlorinated chlorofibres.

15)       This standard specifies the requirements for the characteristics of card and gill pins for use in the Jute Industry.

16)       This standard prescribes the requirements of doth rollers for pl