GB/T 36792-2018 in English

VALID

Flame retardant chemical—Brominated polycarbonate

Issued on:2018-09-17
Implemented on:2019-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	GB/T 36792-2018
Document status:	VALID
Title in English:	Flame retardant chemical—Brominated polycarbonate
Title in Chinese:	阻燃化学品溴代聚碳酸酯
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2018-09-17
Implemented on:	2019-04-01
ICS Classification:	71.100.40-Surface active agents
Chinese Classification:	G71-Chemical additive
Professional Classification:	GB-National Standard
Related Keywords:	brominated polycarbonate flame retardant chemicals brominated polycarbonate flame retardants retardant chemical brominated polycarbonate introduction gb/t excellent flame retardant properties brominated polycarbonate meet
Related Topics:	flame retardant nbs bromide polycarbonate Brominated impurities nbs bromo borate bromide Brominated flame retardant industry Carbon nine bromine Bromoborate brominated acetic acids polycarbonate paint bromoacetic acid borate bromide Bromoborate bromo initiation p-bromoborate Beihua Flame Retardant Technology bromine and borate Brominated Shanghai nbs+bromo+ nbs bromide+ polycarbonate grade Bromination mechanism Copper bromide combustion bromoacetic acid brominated initiator bromo dna bromo dna nbs bianium bromide borate + bromine tbs bromide brominated initiator Chromatographic polycarbonate bromide aldehyde brominated flame retardant bromoacetic acid nbs bromo bromide C9 chemicals brominated underwear polycarbonate polymer bromine on carbon tetrabromide brominated initiator Liquid bromine post-treatment Acid hydrolysis of bromide Phenyl hypobromite Hydrolysis of carbon tetrabromide Qi bromide Synthesis of carbon tetrabromide Carbon Bromide Wastewater Polycarbonate index Flame retardant standard bromide high temperature bromine Contemporary Polymer Chemistry nbs+bromo Tungsten bromide Carbon chemical name GBT36792 GB/T 36792-2018 Flame Retardant Chemicals polycarbonate rod Polycarbonate corrugated tile polycarbonate tube Butyl bromide as ethylene carbonate Polycarbonate related Polycarbonate product quality Polycarbonate industry polycarbonate pipe Polycarbonate bottle quality Polycarbonate International Carbon resistance control Flame retardant chemicals bromotriazine group polycarbonate company polycarbonate rod Polycarbonate Limit

《GB/T 36792-2018阻燃化学品溴代聚碳酸酯》由TC63（全国化学标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。

Introduction

GB/T 36792—2018 Standard Overview

GB/T 36792—2018 "Brominated Polycarbonate Flame Retardant Chemicals" is the first national standard formulated by China for brominated polycarbonate flame retardants, aiming to standardize its technical requirements, test methods and quality control. This standard is managed by the National Technical Committee for Chemical Standardization and is applicable to brominated polycarbonates made from tetrabromobisphenol A and tribromophenol as raw materials.

Background of Standard Formulation

With the growth of market demand for flame retardants, brominated polycarbonates have attracted widespread attention due to their excellent flame retardant properties and environmental protection characteristics. However, the quality of products on the market is uneven and there is a lack of unified technical standards. The formulation of this standard fills this gap and provides a normative basis for the production and application of brominated polycarbonates.

Technical requirements

Characteristics	Phenoxy terminal type	Tribromophenoxy terminal type	Test method
Bromine content	52.0%	58.0%	GB/T 617
Melting point (initial melting point)	190.0℃	190.0℃	GB/T 617
Chroma	90 Determination of bromine content: The bromide ion is titrated with silver nitrate standard titration solution by potentiometric titration after alkali fusion. Melting point determination: Test in accordance with GB/T 617 to ensure that the temperature of the sample at the initial melting point meets the requirements. Chroma determination: Prepare a 10% concentration of dichloromethane solution and determine the Hazen value by visual colorimetry. Implementation suggestions To ensure that the quality and performance of brominated polycarbonate meet the requirements of GB/T 36792—2018, it is recommended that: Manufacturers should establish a complete quality control system. The purchasing department needs to strictly select raw materials in accordance with the standards. The laboratory should be equipped with necessary instruments and equipment and calibrated regularly. More samples: GB 18306-2015 JJG 21-2008 JC/T 2453-2018 Sample only — not a preview of GB/T 36792-2018 Page: 1 / 0 100% Loading PDF document... Error loading PDF. Please make sure the file is valid and try again. We also recommend GB/T 8828-2003 in English Antioxidant 4010NA 2004-06-01 GB/T 9983-2004 in English Industrial sodium tripolyphosphate 2004-03-15 GB/T 21894-2008 in English A kind of photosensitive emulsion for plate making on fabric rotary screen printing 2008-05-15 GB/T 1669-2001 in English Plasticizers--Determination of mass loss on heating 2001-08-02 GB/T 30309-2013 in English Polysulfide Silane Coupling Agent 2013-12-31 GB/T 24416-2009 in English Di-cyclopentyl-di-methoxysilane 2009-09-30 GB/T 35493-2017 in English Titanate coupling agents 2017-12-29 Terms of Service Privacy Cancellation & Refund Policy My Account About Us Contact Us All Rights Reserved © 2026 WWW.CHINASTANDARDS.NET