Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Base Chemicals Functions
- CASE Ingredients Functions
- CAS No.
- 142-90-5
- EC No.
- 205-570-6
- Technologies
- Product Families
- Chemical structure
Features & Benefits
- Labeling Claims
Applications & Uses
- Markets
- Applications
- Cure Method
- Adhesive & Sealant Type
- Coating Type
- Applications
Bisomer® LMA 97 SP is a hydrophobic, mono-functional methacrylate monomer with a low Glass Transition Temperature (Tg). It is excellent at imparting flexibility when used as a polymerisable plasticiser. Bisomer® LMA 97 SP is based on a pure form of lauryl alcohol; this reduces the molecular weight distribution of the monomer when compared to the standard grade of Bisomer® LMA. The C12 lauryl methacrylate content of Bisomer® LMA 97 SP is a minimum of 96 %. The narrow molecular weight distribution of Bisomer® LMA 97 SP is often used to reduce variation in acrylic resins. Key attributes such as monomer reactivity, polydispersity and polymer solubility can all be tightly controlled when using Bisomer® LMA 97 SP. Tight control over resin attributes leads to reproducible performance in enduse applications. Acrylic resins containing Bisomer® LMA 97 SP exhibit reduced variation in properties such as viscosity, pigment wetting, chemical resistance, adhesion, hardness, sheer strength and tack. Bisomer® LMA 97 SP is a key raw material for the synthesis of high quality acrylic resins for a wide range of applications, including industrial coatings, printing inks and pressure sensitive adhesive applications.
Properties
- Appearance
- Clear liquid
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Water content (mass) | max. 0.15 | % | (E203; 23-01) |
| Inhibitor (MEHQ) content (mass) | 300 - 500 | ppm | (D3125; 13-08) |
| Methyl methacrylate (mass) | max. 0.1 | % | (GC; 01-42) |
| Acidity methacrylic acid (mass) | max. 0.1 | — | (01-01) |
| Molecular weight (av) | 254 | g/mol | — |
| Assay (mass) | min. 96.0 | % | (GC; 01-42) |
| Active monomer (area) | min. 99.0 | % | (GC; 01-42) |
| Color number | max. 100 | Pt/Co | (D1209; 03-18) |
Regulatory & Compliance
- Certifications & Compliance
- Quality Standards
- Product Compliance
FDA CFR 21 § 178.3710, 176.210, 176.170 (Listed as a component of a
polymer)
BfR Recommendation XIV
Swiss Ordinance 817.023.21 – Listed (Part B)
Storage & Handling
- Handling & Storage
Handling & Storage: This product can be stored for up to 3 years at ambient storage temperature and conditions without any deterioration.