PU release agent
Application scope: the English name of the PU RELEASE AGENT, also known as PU separation AGENT. PU release agent is designed for special molding process. It is an auxiliary agent for PU polyurethane products. The main products are high rebound foam, slow rebound head pillow, self-adhesive leather, imitation wood hard foam, PU toy, elastomer products, shoe material and other series of molding products. In the development process of mold release agent, the type of foam formula, the processing temperature, the use of machine, the cycle time of processing, the style of the product and the design of the mold are all considerations.
The product details >>>.
The main function of PU deformable agent is to form a uniform separation film on the surface of the mould, so that the molding compound can be separated from the mold. The second function is to take into account the quality and style of the molding surface, the scale of the mold and the feasibility of cleaning and the feasibility of applying makeup. Other considerations include product storage life, product stability, user (and manufacturer) health or safety concerns, and corrosion problems.
Each mold release agent is deployed to provide the functions needed in the range of variables in the molding process. Because of a variety of factors, the demodulator plays the role of intermediates, which enables the function to be balanced with the characteristics that most meet the requirements of the industry. The basic components of PU mold include: different types of wax, resin, oil, silicone oil and some proprietary additives that can strengthen, control or maintain product function, stability and service life. Its main function is to help PU polyurethane products to be removed from the mold, and to keep the product integrity and post-processing. PU PU polyurethane products are mainly used as external demodulators, and the main part of this paper is demodulator.
Our company's existing PU mold release agent is:
Dlbt-103: this product has good smoothness, isolation and demoulding, high and low temperature resistance, no corrosion to the mould, easy to mold, more times, good effect; High dilution ratio and low usage cost.
Dlbt-130: this product has good smoothness, isolation and demodulation, high and low temperature resistance, no corrosion to the mold, easy to mold, more times, good effect; High dilution ratio and low usage cost.
Dlbt-152 is mainly used in rubber, plastic, EVA, PU (polyurethane), wire and cable, hot melt adhesive products and adhesive tape. It can also be used in shampoo to provide special emphasis on reason, improve dry hair quality, make hair easy to comb, protect damaged and electric perm, and increase hair luster to make hair soft and natural; It can enhance the brightness and lubrication of hair in hair conditioner and conditioner, and it can be used as an excellent emollient in two-in-one body wash and skin care products to make skin soft and tender.
DLBT - 171 this product is used for polyurethane elastomer demoulding, first of all should first join the methylene chloride, toluene, xylene, petroleum ether, odorless kerosene, 120 # solvent oil and other organic solvent) dilution, and then after dilution of the product evenly spraying or brushing on the mould. Dilution ratio of processed material of polyurethane, size, processing temperature, the technical requirements, process conditions such as different and different, generally is 10 ~ 40 times, concrete shall be determined by after test.
Dlbt-1521 is mainly used in rubber, plastic, EVA, PU (polyurethane), wire and cable, hot melt adhesive products and adhesive tape parting and anti - adhesion. It can also be used in shampoo to provide special emphasis on reason, improve dry hair quality, make hair easy to comb, protect damaged and electric perm, and increase hair luster to make hair soft and natural; It can enhance the brightness and lubrication of hair in hair conditioner and conditioner, and it can be used as an excellent emollient in two-in-one body wash and skin care products to make skin soft and tender.
DL - 801 this product is used for polyurethane elastomer demoulding, first of all should first join the methylene chloride (petroleum ether, odorless kerosene, 120 # solvent oil, and other organic solvent dilution, and then after dilution of the product evenly spraying or brushing on the mould. Dilution ratio depending on the processed polyurethane, ester products material, size, processing temperature, technical requirements, process conditions such as different and different, generally for 10 times, the concrete shall be determined by after test.