Product introduction

B8715 is a silicone oil assistant used to produce high resilience polyurethane foam. It is commonly used in the formula based on modified MDI or TDI, coarse MDI mixture and highly reactive polyols. The foam produced has the advantages of low fog value, moderate stability and bleed hole adjustment effect, and processing width is very wide; and the product is produced as a stabilizer. The molded foam has very good opening structure. (To obtain the ideal pore structure, the dosage of this product is 0.3-1.5 phr/100 phr polyether of polyols. Specific usage depends on production conditions, raw materials and formulations. Applicable to all kinds of high resilience car seats, motorcycle cushions, bicycle saddles, sofa cushions, etc.

Product specification

Silicone oil B8715 appearance: colourless to light yellow viscous transparent liquid; viscosity (25 C): 1000 (+250 mPa.s); moisture:%<0.05; pH 5-7; density: 1.02 (+0.02KG/L); composition: polysiloxane.

Packing

It is packed in clean, dry, sealed and leak-free special plastic barrel or baking varnish iron barrel. The net weight of each barrel is 25kg or 200kg.

storage and transportation

When transporting silicone oil B8715, it should be strictly prevented from raining and contamination, and handled carefully to prevent leakage from collision with hard objects. When storing silicone oil B8715, it should be stored at room temperature in a ventilated and dry warehouse, avoiding damp environment, and the storage temperature should be kept below 25 C, avoiding sunshine exposure as far as possible, away from water sources and heat sources. Or sealed in containers made of steel, aluminium, polyethylene or polypropylene. In order to prevent moisture absorption and oxidation, nitrogen is recommended to fill the containers.  Storage temperature higher than 40 C will lead to a decline in product quality. Short-term heating or cooling has little effect on the quality of products, but attention should be paid to the phenomenon that the viscosity of products increases significantly at lower temperatures, which may bring some difficulties to the production and processing process.

Quality guarantee period

Under the correct storage conditions, the shelf life is 6 months from the date of production, and it can still be used after the expiration of the shelf life.

security information

Silicone oil B8715 belongs to non-dangerous goods with high flash point and flammability. Extinguish fire with foam, dry powder, steam and water. No explosive. Almost non-toxic, there is no special requirement for ventilation. Generally, the toxicity of silicone oil in contact with skin, eyes and mucosa can be neglected. After skin contamination, it should be washed with soapy water. When eyes contact, it should be washed with low-pressure water or treated by a doctor. Workers can wear eye shields or safety glasses to protect their eyes. Workplace

Eye washing and washing equipment should be provided nearby. It is generally believed that the product is harmless to the skin. Personal hygiene should be paid attention to when working in places where products may be contacted. Washing products should be used to clean the skin contacted with products before diet, smoking and leaving work.

Leakage treatment

Prevent leakage as much as possible while ensuring safety. If minor leaks are found, they can be treated with sand or other absorbent materials and then placed in clean, dry containers for subsequent treatment. If a large number of leaks occur, the leaked materials should be collected for subsequent treatment. Material should be avoided from entering groundwater or surface water because it is not easily biodegradable. All leaked materials collected should be treated in accordance with the relevant regulations of the local environmental protection department.

Disclaimer

The above information and technical advice are obtained from reliable sources, but we have no explicit and implicit assurance about the data provided, and we do not make any commitments here. If we need to use our products, we recommend a series of tests. The products used, used, processed or manufactured according to the technical information we provide are not within our control, so these responsibilities are borne by the users. The handling, storage, use or abandonment of this product is beyond our control and may exceed our knowledge. Under no circumstances shall we be liable for any loss, damage or related expenses caused by improper handling, storage, use or abandonment of this chemical. For more information, please check the technical safety instructions of our products or contact our market service department.