主要应用    Major Application

UH817 是一款100% 固含、反应型热熔聚氨酯（HMPUR）胶粘剂，专为 纺织品点胶、喷胶内衣工艺生产线而设计。

UH817 is a solvent-free reactive hotmelt polyurethane (UHPUR) adhesive，specially designed for fast setting and custom made underwear/bras application.

主要特点 Characteristics

粘剂强度好： 该产品能够对包括弹性尼龙布在内的纺织品面料有很好的附着力

Adhesion :   This product has great adhesion on nylon and  other textile materials.

短开放时间：UH817A在环境温度下的开放时间短(15-25秒)，喷涂后胶线很快表干。

Short open time：This product after sprayed showed very short open time （15-30 seconds）at ambient temperature.

易于二次活化：UH817A 经喷涂后可在0-30分钟内，在85-110 ^oC温度下热压活化，以实现与另一纺织面料的贴合。系列产品版本具有相同技术指标但分别对应不同的可活化时间以及对应的环境使用温度。

Easy heat reactivated:  This product UH817 showed good performance when heat reactivated around 85-110 ^oC within 0-30min after spray. Its series versions have same technical parameters but corresponding to different heat-reactivation time and ambient temperature .

综合性能好：该产品具有较好的初粘强度、非常好的柔软性、不渗透、不挂胶。

Great initial strength： UH817A  has good green strength，soft touch feeling, not blocking and not stringing . 

主要技术指标  Tech粘度  (120^oC) /Viscosity at 120^oC：   5500-8500cps              

外观（25^oC)/ Appearance at RT： 室温下白色White solid at RT 

建议使用温度/ Suggested temperature： 压盘(press)135+5 ^oC / 喷嘴（nozzle）120+5 ^oC

二次活化温度/Suggested activation temperature:     85-110 ^oC

可激活时间(25^oC/55% RH)/Dwelling time: UH817.01/30min;    UH817.03/20min,      UH817S/10min

加压时间 /Press time: 10-15秒

300ml 于加厚铝管中或20公斤、200kg真空包装于铝箔袋中，包装内产品经强化防结皮处理。

Packed in 300ml heavy duty aluminum tube, or 20kg , 200kg straight container with aluminum foil liner . 

始终贮存在原装密闭的容器中,  产品需室内保存，避免与潮气接触。开桶的产品应尽快用完. 

Always keep material in closed container and store the package in dry condition. Do not exposure to wet or any moisture. The opened package shall be used as soon as possible

在 0-35 ^oC温度密封干燥下，UH-817 桶装包装贮存期6个月(30ml 包装3个月),  不会影响使用性能。 

This product can be stored under sealed、 dried condition for 6 months at  0-35 ^oC (3 months for 300ml aluminum tube).

请在使用前阅读本说明书及询问安全使用事项。不明之处，请先咨道那特公司代表。请保持原包装标签，并让使用该产品的所有操作员知道操作规范及安全注意事项。以上参数或博锦高分子给出的建议性的意见是根据内部测试环境而给出的，但是由于应用环境不为我方所控，操作不当将会造成该产品性能行为改变或影响所粘结的产品质量, 其造成的损失将由使用方承担。

Read instruction and consult with DAT representative for any question before use, such as application condition, safety and cleaning procedures.  Keep the original label in container. Any recommendations contained herein or any information given by any Bojin representative is based on internal test condition and that information believed to be accurate. However, since we have no control over the conditions under which our products are transported, stored, handled, any damage by mishandling or operation will be user’s responsibility. 

影响产品的粘结质量的因素很多，除了胶粘剂本身因素外还常常与基材来源， 批次变化，基材表面特性（如处理剂、材料厚度、脱模剂、平整度）设备的温度设置 、实际胶温、温湿度变化、上胶量、胶点大小、过滤系统、预热基材程度、压合条件、操作人员技能、操作规范、机器工况、 养生条件（温度+湿度+时间）等有关。要求用户在批量生产前先做样板测试，待确认后再做大货，必要时可以告知我方共同参与测试以保证粘接品质。                                                                                                                       Many factors could have impact to product quality, we strongly suggest do trial test before massive production. Please to be sensitive to all condition changes. We will be happy to assist if needed in order to assure good quality.

主要技术指标  Techn