1. The engineering plastic series ball valve body is injection-molded from corrosion-resistant PPH thermoplastic, offering strong corrosion resistance.2. The PTFE seat for PPH and PE butt-weld three-way ball valves is adjustable in tightness.3. Double O-rings provide dual leak protection.4. Exquisite appearance, smooth surface, fine machining, and full-flow design.
HPMC prevents the rapid loss of water
HPMC increases the viscosity to ensure a secure connection
HPMC prevents from slipping or sliding on surfaces
Act as a binder to improve the durability of the products
Help stabilize suspensions and emulsions by preventing separation
Form a continuous film and improve the aesthetic
可根据需求提供常规样品用于实验评估，具体规格、数量与寄送方式可沟通确认。
典型用量为 1% 到 5%，具体取决于配方与目标性能，可分为两个层级：
建议先做小试，结合施工手感与强度表现微调到最优点位。
可按粘度等级、溶解速度与施工目标进行匹配，常见应用包含石膏抹灰、腻子、瓷砖胶、修补砂浆等。
通常会优先考虑保水与抗流挂，同时兼顾开放时间与粘结力，可根据基材、施工温湿度与配方体系做选型。
不同等级与不同配方体系差异较大，建议以目标指标（开放时间、抗滑移、粘结强度等）为导向进行试配确定。
If you have more questions or need assistance, don’t hesitate to contact our dedicated team. Reach out to us today!
PPH Butt Welded Three-Way Ball Valve DN50 GB Standard
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