Baytec® RTC V85 Component A (120\-\95\5)

Category: PUR-Ether/MDI , Polyurethane (Polyether, MDI)
Manufacturer: Covestro - PUR
Trademark: Baytec®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: qYNvSy_Baytec-RTC-V85-Component-A-120---95-5-.pdf
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Baytec RTC-V85 Component A is a four component, 100%-solid rotational casting system, which can make urethane elastomers in a range of hardness (72 to 93 Shore A). The isocyanate component is a modified diphenylmethane diisocyanate (MDI) prepolymer, and the three polyol components are polyether polyol blends. The system is a special, fast reacting system designed to be cast on rotating roll cores using the rotational casting technique. Typical applications are on rolls for the paper, textile, and steel industries and belt rollers. This system can be pigmented to most any color. As with any product, use of the Baytec RTC-V85 Component A in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.
General Information
Forms
  • Liquid
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.06g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)93ASTM D2240
Hardness- Pusey & Jones 20.0
MechanicalNominal ValueUnitTest Method
Compression Deflection - 25% 4.83MPaASTM D575
Taber Abrasion Resistance (1000 Cycles)115mgASTM D4060
ElastomersNominal ValueUnitTest Method
Tensile Strength 19.1MPaASTM D412
Tensile Elongation (Break)430%ASTM D412
Tear Strength 172.7kN/mASTM D624
ThermosetNominal Value
Thermoset Components
    Part C Mixing ratio by weight: 95
    Part D Mixing ratio by weight: 5.0
    Component a Mixing ratio by weight: 120
Additional Information
Part A Type: Isocyanate Appearance: Yellowish liquid Specific Gravity @ 25°C: 1.09 Viscosity @25°C: 2000 to 3000 mPa Flash Point, PMCC: 216°C NCO: 9.65 to 10.24 wt% Part C Type: Polyol Appearance: White liquid Specific Gravity @ 25°C: 1.04 Viscosity @25°C: 2200 mPa-s Flash Point, PMCC: 165°C Hydroxyl Number: 148 mg KOH/g Part D Type: Polyol Appearance: White liquid Specific Gravity @ 25°C: 1.03 Viscosity @25°C: 1300 mPa-s Flash Point, PMCC: 177°C Hydroxyl Number: 177 mg KOH/g
Note Message
1 .C mould
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