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Shenzhen High-tech Association: "Medical Mask Meltblown Special Polypropylene (PP) Material" Group Standard Officially Released

 Last Update: 2022-08-23
 Source: Internet
 Author: User

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On May 15, 2020, Shenzhen Polymer Industry Association officially released the group standard of "Polypropylene (PP) Material for Meltblown Medical Masks" (T/SGX 001-2020), which will be implemented on June 15, 2020

The standard is formulated by Shenzhen Polymer Industry Association, Shenzhen Water New Materials Co.
, Ltd.
, Dongguan Cardide Plastic Technology Co.
, Ltd.
, Dongguan Hengjia Rubber and Plastic Technology Co.
, Ltd.
, Shenzhen Yicai Hongxiang New Materials Technology Co.
, Ltd.
, Shenzhen Wall Heat Shrink Co.
, Ltd.
, Shenzhen Liyue New Materials Co.
, Ltd.
, Guangdong Green New Materials Co.
, Ltd.
, Shenzhen Fuheng New Materials Co.
, Ltd.
, Guangdong Technology Plastic New Materials Co.
, Ltd.
, Shenzhen Jindaquan Technology Co.
, Ltd.
, Shenzhen Hengfangda Polymer Material Technology Co.
, Ltd.
, Dongguan Anxier Industrial Investment Co.
, Ltd.
, Dongguan Juye Plastic Technology Co.
, Ltd.
, Shenzhen Meixin Analysis Technology Co.
, Ltd.
, Shenzhen Xingyuan Material Technology Co.
, Ltd.
Co.
, Ltd.
, Guoqiao Industrial (Shenzhen) Co.
, Ltd.
, Guangdong Meilian New Materials Co.
, Ltd.
, Shenzhen Jinqimei Medical Equipment Co.
, Ltd.
, Dongguan Haijixin Biotechnology Co.
, Ltd.
, etc.
19 manufacturers produce meltblown materials and meltblown materials.
It is jointly formulated by upstream and downstream enterprises of cloth and medical masks

Description of the source of the task:

Market demand: The outbreak of the new crown epidemic in late 2019 and early 2020 brought polypropylene (PP) meltblown materials into the public eye

Market demand:

The needs of enterprises: As there are more and more manufacturers of polypropylene (PP) meltblown materials, and the quality is also uneven, the indicators of existing standards can no longer meet the global application of products, and enterprises are also in urgent need of new standards.
Unified specifications to adapt to the international market

Industry Association: Shenzhen Polymer Industry Association, as the representative organization of Shenzhen polymer industry, should assume the responsibility of the industry association in this public health incident, play an active organization and coordination role, organize the formulation of this standard and recommend industry enterprises to implement it

Industry Association:

Compared with existing standards:

First, the existing standard only involves 6 technical indicators of appearance, melt mass flow rate, volatile matter, ash content, molecular weight distribution and residual amount of di-tert-butyl peroxide

Second, this group standard has special medical indicators

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