摘要:
Disclosed are formaldehyde-free, thermally-curable, alkaline, aqueous binder compositions, curable to formaldehyde-free, water-insoluble thermoset polyester resins, and uses thereof as binders for non-woven fibers and fiber material.
摘要:
This disclosure relates to an insulative system and materials therefor comprising a polymeric composition disposed at the junctions of the framing and exterior sheathing. In particular, an insulative system and materials therefor comprising a polymeric composition in the form of a sealing structure in contact with both the framing and exterior sheathing of a building are described.
摘要:
A fiberglass product usable as an end product or an intermediate product is formed as a pack in a forming station but only 1/7th of the conventional quantity of binder is applied. After curing to a self-sustaining form, additional binder is added in an amount in excess of the amount required in the final product and then the excess binder and moisture is removed by one or more stripping steps. Additional moisture is removed by electronic means to the desired moisture level for commercial products.
摘要翻译:可用作最终产品或中间产品的玻璃纤维制品在成型台中形成为包装,但仅施加常规量的粘合剂的+ E,fra 1/7 + EE th。 固化成自维持形式后,加入超过最终产品所需量的另外的粘合剂,然后通过一个或多个剥离步骤除去多余的粘合剂和水分。 通过电子方法将额外的水分除去到商业产品所需的水分含量。
摘要:
This disclosure relates to an insulative system and materials therefor comprising a polymeric composition disposed at the junctions of the framing and exterior sheathing. In particular, an insulative system and materials therefor comprising a polymeric composition in the form of a sealing structure in contact with both the framing and exterior sheathing of a building are described.
摘要:
Disclosed are formaldehyde-free, thermally-curable, alkaline, aqueous binder compositions, curable to formaldehyde-free, water-insoluble thermoset polyester resins, and uses thereof as binders for non-woven fibers and fiber materials.
摘要:
A fiberglass material contains glass fibers having graphite evenly distributed thereon. The graphite provides a coating that makes the fiberglass material substantially free of static electricity. Suitable graphite content of the fiberglass material is about 0.25 wt % to about 0.50 wt %, or about 0.25 wt % to about 1.0 wt %, or about 0.8 wt % of dry weight of the glass fibers. The graphite used may be synthetic material or natural material substantially free of silica. Other components of the fiberglass material may include de-dusting oil.
摘要:
A curable aqueous composition is disclosed comprising a carbohydrate, a crosslinking agent, and an amine base, wherein the curable aqueous composition has a pH adjusted by the amine base. Further disclosed is a method of forming a curable aqueous solution.
摘要:
The present disclosure is directed to binders useful in the fabrication of products from loosely assembled fibers. For example, the disclosure describes binders useful in the fabrication of products from loosely assembled cellulosic fibers. The disclosure also describes methods of fabricating products from loosely assembled fibers utilizing the aforementioned binders.