(1) First measure the ground temperature of the construction site, if it is lower than 10 ℃, it should not be constructed; (2) 12 hours before and after construction, take necessary measures to keep the indoor temperature above 10 ℃; (3) If the construction is on cement ground, it is necessary to check whether the ground is dry enough; (4) After the construction of the cement, the strength will
The general profile formula is as follows: PVC 100 Stabilizer 3-5 CPE 8-12 ACR 0.5-1.5 CaCO3 10-30 TiO2 4-8 The formulation of PVC plastic profiles is mainly composed of PVC resin and additives, which are divided into heat stabilizers, lubricants, agents, processing modifiers, impact modifiers, fillers, aging resistance agents, colorants Wait. Before designing the PVC formula, we should fir
The following is the 2113 reference formula of PVC profiles (the dosage is all parts by mass), calcium and zinc stabilization 5261 agent manufacturers come to understand with you: 1. PVC (SG-5) 100, calcium zinc 4102 stabilizer 1653 4, stearic acid 0.3, PE wax 0.25, ACR (400 or within 90s) 2, CPE (35%) 10, active light calcium 15, titanium dioxide 2.5. Content 2. PVC (SG-5) 100, calcium zinc sta
Description of PVC Yin Yang corner production equipment Overview of PVC Yin Yang corner production line machine: The PVC Yin Yang corner production line machine manufactured by our company has the following improvements based on a few years ago: 1. PVC one-yin-yang angle production line machine can be upgraded to one-yin-yin-yang angle line production line machine with four out, one-out si
knowlege of PVC WPC hollow door board machine PVC wide-width door panel production line, mainly produces wide-width hollow panels, which can be used for indoor doors, partition walls, window sills, etc. It can use PVC as raw material, and can also use PVC wood-plastic mixing and extrusion foaming processes. This production line product wood-plastic foam board combines the advantages of wood and
how to seal the edge of pvc wpc hollow door board? The first is that the method of edge sealing of wood-plastic doors is the same as the principle of seaming of cabinets, but it is used less in paint-free doors. Among them, the door panels are hand-processed, and the quality depends mainly on the tightness of the 45-degree seam. The glue seam is narrow and uniform. The plastic board edge of the
Reference formula for door cover line, skirting line, sliding door series Name Added amount (kg) PVC 100 Light calcium 100-130 Wood flour 10-20 Stabilizer YY602 4-5 Foaming modifier YY50 6-8 CCR10 1 CCR20A 0.8-1 YY45 Around 1-1.3 YY46 Around 0.9-1.2 Soybean oil Add as needed
1 (1) Driving 1. Before Starting machine, the extruder and the machine head are generally in two states: one state is that the interior does not contain plastics, such as hard polyvinyl chloride, the machine, the screw, and the machine head have been removed during the last stop At this time, as long as the temperature of each part reaches the specified value, you can drive immediately. The ot
