Instruction :Tanyun PU foam is one component moisture curing, polyurethane prepolymer, containing environmentally safe propellant mixture. The fresh foam adheres to all building materials except polyethylene, Teflon, silicone, oils and greases. It can be used for fixing and insulation of door and window frames, filling large cracks, holes, joints, and openings. It can also be used for insulation of pipes and electrical wiring. The cured foam is resistant to heat and cold.
Model number :common type Oxygen index:22-25(normal)28-32(flame-resistant)
Foam multiple:57 Curing time :2-3hours
Density:15-18kg/m3 Bending strength:>50k/pa
Volume;750ml-930ml Compressive strength:>80k/pa
Coefficient of thermal conductivity: <=0.050 Tensile strength :>30k/pa
All one-component foams meet GB8624-97 flame resistance requirements for caulks and sealants.
PU Foam Applications: 1. Door and window installation: Seal, fill, fix and adhere the gap between doors, windows and walls; 2. Advertisement model: Make model and sand plate, repair show board; 3. Sound insulation and absorption: Insulate and absorb sound as sealant in speech room and broadcast studio; 4. Gardening: Make ikebana and gardening simple and beautiful; 5. Daily maintenance: Repair the hole, gap, brick and floor; 6. Resisting water and fixing leak: Mend the hole of water pipe and cloaca; 7. Packing and transportation: Pack valuable and fragile goods easily and quickly, resist shock and press.
How to use: the material can shake up and down a minute before use, the construction need to be filled should be cleaned , the material can upside down and rotate the connector fixed on the gun, anticlockwise rotation to open the flow valve gun to regulate the flow, in a Spray from the bottom up, filled to the desired volume of spray volume to 1 / ten minutes later, the surface began to solidify, and wait one hour to further processing, Use a knife to repair, then cement, paint, paint can be direc surface treatment .
One of biggest professional chemical materials manufacturers and suppliers which has passed GJB9001B 2009(
National Military Standard) qualitymanagement system certification from China. With over 20 years experience in this field, our main products include fine chemical products, polyurethane foam gap filling agent, PVB,chlorinatedparaffin, aerosol cans, military and civil products, which are widely used in construction, industry daily chemical, medicine and other fields.
Established in 1971, Now
1 .We are the professional manufacturer of different chemical.
2 We are old-established company and has many fast-sellers.
3 our companywill obedience to
‘With sincere business ,Continuous Creation ,win-win cooperation' to achieve the sustainable development.
we have passed GJB9001B 2009(National Military Standard) quality management system certification , which is
stricter than IS09001 international quality certificate , So we are sure that our product is with high quality.