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How Fluorescent Agents in Detergents Help Achieve Long-Lasting Brightness and Cleanliness

How Fluorescent Agents in Detergents Help Achieve Long-Lasting Brightness and Cleanliness

The role of detergents in our daily lives goes far beyond simply cleaning; they are designed to tackle a range of dirt, stains, an...

Zhejiang Hongyi Chemical Co., Ltd.

The national academic journal Printing and Dyeing published joint research results between Hongyi Chemical and Zhejiang Sci-Tech University

The national academic journal Printing and Dyeing published joint research results between Hongyi Chemical and Zhejiang Sci-Tech University

The joint research results of Hongyi Chemical and Zhejiang Sci-Tech University were successfully published in Nati...

Zhejiang Hongyi Chemical Co., Ltd.

Applicability of commonly used fluorescent whitening agents in plastics of different materials

Applicability of commonly used fluorescent whitening agents in plastics of different materials

1. Basic knowledge of plastics Plastic is a polymer compound made of synthetic resin and a va...

Zhejiang Hongyi Chemical Co., Ltd.

Effect of basic whiteness of papermaking pulp on fluorescent whitening agent

Effect of basic whiteness of papermaking pulp on fluorescent whitening agent

Fluorescent whitening agent ≠ bleaching agent. In the papermaking industry, fluorescent whitening agent cannot replace b...

Zhejiang Hongyi Chemical Co., Ltd.

KB Series PVC Gusset Plate Special Model

KB Series PVC Gusset Plate Special Model

PVC gusset boards, particularly those in the KB series, have become a popular choice in the construction and interior design indus...

Zhejiang Hongyi Chemical Co., Ltd.

Special Whitening Agent For Artificial Stone

Special Whitening Agent For Artificial Stone

The growing demand for artificial stone, especially in outdoor applications such as stairs, floor tiles, and countertops, has led ...

Zhejiang Hongyi Chemical Co., Ltd.

PVC is Hongyi Chemical's Good Friend.

PVC is Hongyi Chemical's Good Friend.

PVC, also known as polyvinyl chloride plastic, is produced through the polymerization of vinyl chloride monomer (VCM) using variou...

Zhejiang Hongyi Chemical Co., Ltd.

丨Invitation letter丨Welcome to Hongyi Chemical CHINAPLAS 2024 Shanghai Station - Booth 2.2G09 for visit and guidance!

丨Invitation letter丨Welcome to Hongyi Chemical CHINAPLAS 2024 Shanghai Station - Booth 2.2G09 for visit and guidance!

ChinaPlas2024 The 36th China International Plastics and Rubber Industry Exhibition will be grandly opened at the Shanghai Inter...

Zhejiang Hongyi Chemical Co., Ltd.

丨Invitation letter丨Welcome to Hongyi Chemical CHINA INTERDYE2024 Shanghai World Expo Exhibition and Convention Center Booth H4-E811 for visit guidance

丨Invitation letter丨Welcome to Hongyi Chemical CHINA INTERDYE2024 Shanghai World Expo Exhibition and Convention Center Booth H4-E811 for visit guidance

Exhibition introduction As the "wind vane" of the global dyeing and chemical industry, the 23rd China Inte...

Zhejiang Hongyi Chemical Co., Ltd.

丨Invitation letter丨Welcome to Hongyi Chemical Alinplas2024 Zhengzhou Plastics Expo Booth A261 for visit guidance

丨Invitation letter丨Welcome to Hongyi Chemical Alinplas2024 Zhengzhou Plastics Expo Booth A261 for visit guidance

March 27-29, 2024 Our company at the Zhengzhou International Convention and Exhibition Center Partici...

Zhejiang Hongyi Chemical Co., Ltd.

February 2: The dragon raises its head | The spring dragon raises its head, bringing good luck!

February 2: The dragon raises its head | The spring dragon raises its head, bringing good luck!

The spring dragon raises its head, bringing good luck to people The dragon raises its head on the second day of February...

Zhejiang Hongyi Chemical Co., Ltd.

Focus on the Two Sessions丨Provide Good Strategies for Development

Focus on the Two Sessions丨Provide Good Strategies for Development

On the occasion of the third session of the 17th Longquan Municipal People’s Congress, Ji Zhengfang, a representative of the Lo...

Zhejiang Hongyi Chemical Co., Ltd.