Blue-light Cut/Absorebrs,UV Absorbers...

Products

No. Product Name CAS No. Description Details

136

BLUE LIGHT ABSORBER B-70(LOTSORB B-70)

Trade secrets

Lotosrb® B-70 is a high-efficiency blue light absorber that can be used in optical lenses, optical films, optical pressure sensitive adhesives, coatings and polymers. In recent years, LEDs have been widely used in daily life. Because LEDs emit high-energy blue-violet light, long-term exposure to strong blue light can cause macular disease in the eyes.

TDS/SDS

137

BLUE LIGHT ABSOREBR B-60(LOTSORB B-60)

Lotsorb B-60 is an efficient redshift ultraviolet absorber with blue light blocking effect.It can be used in plastics, Fibers, adhesives, and coatings (especially Hard Coat). It has a strong absorption effect on light with wavelengths of 370nm-480nm.

TDS/SDS

138

BLUE LIGHT ABSORBER B-30(LOTSORB B-30)

Trade secrets

Lotsorb B-30 is an efficient redshift ultraviolet absorber with blue light blocking effect. It can be used in plastics, Fibers, adhesives, and coatings (especially Hard Coat).

TDS/SDS

139

LIGHT STABILIZER 770

52829-07-9

HALS 770 is a hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surface area such as films and tapes.

TDS/SDS

140

BLUE LIGHT ABSORBER UV 430(LOTSORB UV 430)

Trade secrets

Lotsorb UV 430 is a is a UV blocker derived from vanillin, a renewable natural resource. It has a remarkably high absorption in the UV-A wavelength region. Therefore, at merely 750 ppm loading in 1 mm thick PET, UV 430 can block out all UV-A light up to 400 nm. In fact, UV 430 is 5 times more effective in blocking UV-A light at 400 nm than Lotsorb UV 326, a commonly used UV blocker, which indicates that UV 430 will have a low impact on the initial color.

TDS/SDS

141

7-(Diethylamino)-4-methylcoumarin(SWN)

91-44-1

​Coumarin 1, also 7-(Diethylamino)-4-methylcoumarin, is potentially useful as a laser dye.

TDS/SDS

142

OPTICAL BRIGHTENER CBS-X

27344-41-8

Optical Brightener CBS-X is used in whitening detergent, concentrated liquid detergent, soap,washing powder, water based coatings, also used foe fiber, nylon, wool, paper, cotton, T/ C Blends.

TDS/SDS

143

LIGHT STABILIZER 783

HALS 783 is a synergistic mixture of HALS 944 and HALS 622. It is a versatile UV stabilizer with outstanding extraction resistance, low gasfading and low pigment interaction.

TDS/SDS

144

OPTICAL BRIGHTENER FP-127

40470-68-6

​Optical Brightener FP-127 is used in whitening of plastics such as PVC,PS,ABS,TPR,etc. But it has limited weather resistance in PE.

TDS/SDS

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