应用说明

不论是窗户框架的指接与拼板,还是地板与多层地板复合,德国胶王的反应型白乳胶系列产品都能提供优异的粘接效果。

如果您需要根据欧盟204标准的D3防水等级(短期暴露于潮湿环境中)或D4防水等级(长期暴露于潮湿环境中)的白乳胶,德国胶王的系列产品都能够满足您的工艺要求。
与传统型的脲醛树脂相比,使用PVAc白乳胶具有多种优势,例如复合后的板材甲醛含量低、涂布量少、冷压时间短以及胶层更具弹性等特点。热压时,需要较低的操作温度,具备优异的粘接效果。 这样不仅降低了能耗, 同时减少了因高温产生的木材应力。如果使用高频工艺提高胶层的温度,则热塑性PVAc粘合剂需要具有特殊的性能,以满足高温时对强度的要求。
不同类型的粘合剂系列产品通过以下因素进行区分:
- 粘度
- pH值
- 工艺参数
- 固含量
- 初始强度

产品信息

1-component

Base Open Assembly Time [min] /
Temperature [°C]
Classification
acc. to EN 204
Application Download
technical
data sheet (PDF)
Jowacoll® 107.20 PVAc Dispersion 10 ± 1 / RT D4 / WATT91 > 7 N/mm² For all bonds with good heat resistance (Watt '91) requiring increased resistance to wet environments, e.g. for doors, windows and furniture in high-humidity areas. General-purpose glue for soft and handwood bonding, as well as for particleboard and other wood-based substrates. de en fr
Jowat-PowerPUR® 687.40 1-Component PUR Prepolymer 30 - 40 / 20 Adhesive for bonding of hard wood species, composites of HPL/CPL, bonding to galvanized iron or metals, bonding expanded polystyrene (sanded) to wood, stone and many other substrates. de en fr

The products listed only represent a limited selection of the available product portfolio. Product availability might differ by region. The technical data, characteristics and field of application provided in the table outline the differences between the individual adhesives of the product portfolio. Our Application Technology Department and our Sales Representatives are on hand to provide advice and support you finding the best adhesive for your particular application.

Note: The information on this page is based on test results from our laboratories as well as on experience gained in the field, and does in no way constitute any guarantee of properties. Due to the wide range of different applications, substrates, and processing methods beyond our control, no liability may be derived from these indications nor from the information provided by our free technical advisory service. Customer trials under everyday conditions, testing for suitability at normal processing conditions, and appropriate fit-for-purpose testing are absolutely necessary. For the specifications as well as further information, please refer to the latest technical data sheets.

下载

进一步申请

在该领域的进一步应用 „Woodworking Industry”