Vantagens e desvantagens dos preservativos de poliuretano

Preservativos de poliuretano são um novo tipo de produto contraceptivo, Okamoto e Durex também anunciaram seus próprios preservativos de poliuretano, eles já têm alguns mercados agora, e suas vantagens e desvantagens são as seguintes:

Vantagens:

1. Ultrafino e macio: O material de poliuretano é muito leve, fino e macio, e pode caber melhor nos órgãos reprodutivos masculinos, providing a more natural and comfortable use experience.

2. Good thermal conductivity: Compared with traditional latex condoms, polyurethane condoms have stronger thermal conductivity, allowing men to more intuitively feel body temperature and other details during sex.

3. Strong durability: Polyurethane material is harder than latex, more durable, and has a longer service life.

4. Sem látex: Because polyurethane condoms do not contain latex protein, they are a good choice for people who are allergic to latex protein.

Disadvantages:

1. High cost: Since polyurethane condoms are a new type of contraceptive product, the manufacturing cost is relatively high and the price is more expensive.

2. Intolerant to oily substances: Polyurethane condoms are incompatible with oily substances. Antes de usar, you need to pay attention to whether lubricants or other drugs containing oils are used.

3. Safety needs to be confirmed: Polyurethane condoms are a new product, and their safety and reliability need to be further tested and confirmed in clinical practice.

In general, although polyurethane condoms have some advantages over traditional latex condoms, their high cost, non-resistance to oily substances, and safety issues also need to be noted. It is recommended to choose a suitable contraceptive product according to personal actual situation. And you can firstly choose the polyurethane condom if you are latex allergic, which is the best option for you.