High Yield Expanding Foam Ideal for Gap Filling Sealing Bonding Fast Curing Strong Adhesion Primerless Bonding
Basic Properties
Place of Origin:
China,Henan
Brand Name:
BILIN
Certification:
CE,ISO
Model Number:
A1
Trading Properties
Minimum Order Quantity:
6000pcs for BILIN brand, 15600pcs for customer brand
Price:
Negotiation
Payment Terms:
L/C,T/T
Supply Ability:
50000000pieces per year
Specifications
| Other Name: | Polyurethane Foam | Type: | One Component |
| CAS No.: | 7085-85-0 | MF: | Mixture |
| EINECS No.: | 230-391-5 | Yield: | 64L |
| Insulation Factor: | <34 W/(m·K) | Cellular Structure: | 40-50% Open Cells |
| Tensile adhesive strength: | >130kPa | Density: | Ca. 21 Kg/m³ |
| Fire Class (DIN 4102): | B3 | Compressive Strength: | >122kPa |
| Tensile Strength: | >32kPa (10%) | Adhesive Strength: | >82kPa |
| Surface drying time: | 10 Minutes | Cutting time: | 40 Minutes-60 Minutes |
| Application temperature: | 5℃-40℃ | Temperature range: | -40℃-+90 Degrees Celsius |
| Shelf life: | 18 Months | Color: | White |
| Packing: | 12 Pieces/carton | Usage way: | Gun And Straw |
| Volume: | 300ml 500ml 750ml | Storage: | Store At 25℃ Or Below |
| High Light: | high yield expanding foam for gap filling,fast curing expanding foam primerless bonding,strong adhesion expanding foam for sealing |
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Product Description

Description:
BILIN A1 Polyurethane Foam is a high-expansion solution designed for doors, windows, and precision installations. It combines fast curing, strong adhesion, and excellent thermal/acoustic insulation—resisting shrinkage in high temperatures and maintaining flexibility in low temperatures. Perfect for gap filling, sealing, and bonding, this high-yield foam enables primerless adhesion, reducing installation time and costs.
Features & Benefits:
Bonds to most substrates without primer (excluding PP, PE, Teflon);
Dries on the surface in 10 minutes, ready for cutting in 40-60 minutes;
Yield: 60-65L for cost-effective use;
Good sound and thermal insulation properties;
Very good waterproof effect;
Excellent installability for diverse tasks;
Superior adhesion strength;
Stable performance with no shrinkage.
Application:
Door/window frame installation and sealing;
Efficient gap and cavity filling;
Sealing roof openings and joints;
Creating soundproof barriers;
Mounting door/window frames;
Connecting insulation materials to roofs;
Improving cooling system thermal insulation;
Air conditioner fitting;
Shock-resistant packaging for fragile parcels.

