Silane Modified Polyether STP4004

STP4004 is a polymer compound of alkoxy silane-terminated polyether. Because the alkoxy group is hydrolyzed and crosslinked in wet environment, this product can be used to make moisture curing elastic sealant, elastic structural adhesive, sealant and adhesive, and the prepared sealant or adhesive has excellent environmental protection (compared with traditional sealant or adhesive such as silicone, polyurethane and so on). At the same time, the curing process has no bubbles, and has good bonding properties for different substrates. Especially suitable for home improvement, construction, industry and other fields of high activity, fast curing, medium modulus, cost-effective home improvement sealant and door and window adhesive formula.

1、no solvent, low VOC, no free NCO

2、excellent anti-aging and anti-yellowing

3、excellent tensile elasticity

4、excellent water and chemical solvent resistance

5、excellent storage stability

（T=23±2℃、humidity=50±5%）

Storage temperature:5-40℃

Store in a dry, cool room, pay attention to fire prevention,

Under the original packaging sealed conditions shelf life of 12 months.

200kg/drum; 1000kg/IBC