PVC foamed sheet has the characteristics of high density, hard texture, moderate water content, easy processing, clear texture, less knots, bright color and so on. It is a superior material for making bathroom cabinets. The rubber wood with good material can be kept in the water for three months and can be kept without deformation and non-corrosion, which is unmatched by the artificial board.
Then look at what other metal parts are used, generally 304 stainless steel is good, the bath mirror should be waterproof, moisture-proof and fog-proof. Elevator interior decoration; outdoor simple houses, guard posts; architectural decoration, decoration; street sign billboards and other fields. The main health hazards of formaldehyde are as follows:
PVC foam board, a, stimulating effect: the main hazard of formaldehyde is the stimulation of skin mucous membrane. Formaldehyde is a protoplasmic toxic substance, which can bind to protein, and when the high concentration is inhaled, serious respiratory tract irritation and edema, eye irritation, headache. b, sensitization: direct contact with formaldehyde can cause allergic dermatitis, pigmentation, necrosis, bronchial asthma can be induced when inhaled high concentrations of formaldehyde.
PVC foamed sheet, c, mutagenic effect: high concentration of formaldehyde is also a genotoxic substance. Experimental animals can cause nasopharyngeal tumors when inhaled at high concentrations in the laboratory. d, outstanding performance: headache, dizziness, fatigue, nausea, vomiting, chest tightness, eye pain, sore throat, stomach anorexia, palpitations, insomnia, weight loss, memory loss and autonomic disorders; long-term inhalation of pregnant women may cause fetal malformations, Even death, long-term inhalation of men can lead to male sperm deformity, death and so on.
