News Archives - Page 2 of 2 - Shandong Grand Chemical Co., Ltd.

17 Nov

optical brighteners OB for paints and coatings

July 1, 2024
Posted by admin

The optical brighteners OB, also known as fluorescent whitening agent (FWA), fluorescent brightening agent (FBA), or optical brightening agent (OBA), is a kind of fluorescent dye or white dye, which is widely used...

10 Nov

FAQ of optical brighteners

How to choose a fluorescent whitening agent for footwear materials.

March 22, 2023
Posted by admin

Fluorescent whitening agent KCB is now widely used in EVA foam shoe materials or footwear materials, considering the stability of the fluorescent whitening agent: fluorescent whitening agent...

28 Aug

FAQ of optical brighteners

Reasons for yellowing of PVC panel board and the solution!

May 16, 2024
Posted by admin
pvc panel board

What is a PVC panel board? PVC panel board is a common decoration material, often used in kitchens and bathrooms, and other places. PVC panel board has a good...

07 Jul

FAQ of optical brighteners

Fluorescent brightener KSN

November 10, 2021
Posted by admin
fluorescent brightener, fluorescent brightening agent, fluorescent whitening agent, optical brightener

Fluorescent brightener KSN has a very good whitening effect and is well known in the whitening agent industry。 It is usually used in high-end plastics with high requirements for whiteness.

02 Jul

FAQ of optical brighteners

The comparison of fluorescent whitening agent, chemical bleaching, and blue pigment whitening.

November 10, 2021
Posted by admin
blue pigment dye whitening, chemical bleaching powder, fluorescent whitening agent

The comparison of fluorescent whitening agent, chemical bleaching, and blue pigment whitening. Natural fiber, chemical...

16 Oct

FAQ of optical brighteners

Fluorescent whitening agent for film blowing

May 16, 2024
Posted by admin

Film blowing is a production process of plastic. In the cruel market competition, many manufacturers can no longer afford the high costs. The only way to reduce costs...

26 Sep

FAQ of optical brighteners, News

The fluorescent whitening agent in masterbatches

March 22, 2023
Posted by admin

At present, some plastic manufacturers widely use "color masterbatches", also known as masterbatch or masterbatch. Color masterbatches are fluorescent brighteners or pigments mixed with the required resin or plastic, directly melted and...

14 Sep

FAQ of optical brighteners

How to choose the optical brightener

May 17, 2024
Posted by admin

The optical brightener is an important plastic additive. It plays an important role in enhancing the appearance of the product grade. Then how to choose suitable optical brighteners is a meaningful topic...

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News

optical brighteners OB for paints and coatings

How to choose a fluorescent whitening agent for footwear materials.

Reasons for yellowing of PVC panel board and the solution!

Fluorescent brightener KSN

The comparison of fluorescent whitening agent, chemical bleaching, and blue pigment whitening.

Fluorescent whitening agent for film blowing

The fluorescent whitening agent in masterbatches

How to choose the optical brightener

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