Light Diffusion Agent

Introduction

The light diffusion agent is polymethylsilsesquioxane (Spherical Silicone Resin Powder) or PMMA(acrylic) Microspheres particles which is widely used in the field of plastics. It offers a good optical balance of transmittance, haze as well as diffusion effect, and is widely used in transparent PC, PMMA, PS transparent, or semi-transparent plastics. It’s also known as optical properties modifier, light diffuser agent.

Feature and Benefits

  1. Compared with general organic series polymers, it has better heat resistance.
  2. Heat resistance up to 400 degrees
  3. Insoluble in most organic solvents.
  4. It has good dispersibility for various rubbers, and plastics, and can improve its surface smoothness and wear resistance.
  5. It has good dispersibility for various coatings and enables pigment goods dispersibility and lubricity.
  6. Provides light diffusing properties.

Silicone Light diffuser specifications

Item Name Diameter Density Appearance Refractive
Index		 Heat
Resistance℃		 Shin-Etsu
BX LDA 100 1 1.3 Free-flow white powder 1.42-1.45 >400℃
BX LDA 150 1.5 1.3
BX LDA 200 2 1.3 KMP 590DOWSIL 30-424
BX LDA 300 3 1.3
BX LDA 500 5 1.3 KMP 600PARALOID EXL-5136

Baoxu LDA light diffusion agent additive are equivalents to Shin-Etsu KMP 590, DOWSIL 30-424 and PARALOID EXL-5136. Same structure and optical performance.

PMMA(acrylic) Microspheres specifications

Average Particle Size (µm): Adjustable 3-30

Degree of crosslinking: Highly Crosslinked

Appearance: White spherical powder

pH: Neutral

Density: 1.19 g/cm³ (20℃)

Moisture Content: 2% max

Oil Absorption: 0.5 ~ 0.7 cc/g

Refractive Index: 1.49

Decomposition Temperature: 280 ~ 330℃

Disperse type: Polydisperse, Monodisperse, middle Disperse.

baoxu BX LDA EXM series spherical micro powder is equilvent to SEKISUI KASEI techpolymer EXM, MBX series.

Package

20/25kgs per fiber drums/carton with a plastic bag.

Storage

BX light diffusion agent shelf life is two years in cool and dry conditions.

Sample and Inquiry

Please contact our online sales or mail at info@additivesforpolymer.com for a sample and general inquiries.

Brochure

plastic additive brochure baoxu chemical

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