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DY-N3231 Polyurethane Elastomer Mould Release Agent
DY-N3231 is a kind of modified organic silicone material specially applied for releasing the polyurethane elastomer. With good smoothness, isolation, high and low temperature resistance, it is in corrosive to the moulds and convenient for releasing with many times and good effect. In addition, the dilution multiplies high and the coast is low.
Appearance: Light yellow transparent liquid
Viscosity (25℃, mpa.s): ≥100
PH value: 7~9
Release force (N/100cm2): ≤ 150
1. Applied for releasing PU teemed elastomer.
2. Applied for releasing other rubber and resin.
Usage & Dosage
When applied for releasing PU elastomer, it shall be firstly diluted by adding dichloromethane (or toluene, dimethyl benzene, gasoline, 120# solvent oil, etc.) and then uniformly spray or paint the diluted product on the mould. The dilution proportion is decided according to the material, dimension, processing temperature, technical requirement and techniques of the processed polyurethane products. Generally, it is 30-40 times and the specific value shall be decided through testing.
Packaging, Storage & Transportation
1. It is packaged with polyethylene plastic drums, 25kg/drum.
2. It is stored at room temperature, forbidden to contact with strong acid and alkali materials and transported as non-dangerous goods.