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Dolang provide overall training base solution, the training base will comprehensively cover the core technologies in the field of automation of high- end equipment manufacturing industry, integrate robots, industrial network technology and modern industrial production, reflect the modern enterprise production mode of modern manufacturing and integrated management and control, provide a new carrier for the cultivation of high-skilled comprehensive talents, and provide a new talent cultivation and innovation platform for the comprehensive application of modern robot technology and industrial automation production.

The modern Logistics manufacture process teaching system covers the mechanical, electrical, optical etc comprehensive technology, the manufacturing teaching platform can shorten the gap between training process and actual production process, the MPS engineer  teaching system involved Multi- technologies including PLC control technology, sensor inspection technology, pneumatic technology, motor drive technology, servo drive technology, frequency control technology, touch screen technology, motion control, process control, computer technology and system engineering etc, it may act as training platform for engineer university, vocation instition, vocational training center etc.

The Industry 4.0 Training System is mainly used to demonstrate the production and assembly process of the industrial automation production line, including storage and feeding unit, four-axis robot sorting unit, six-axis industrial robot assembly unit, transportation unit, and MES system unit. The vocational teaching system can be used for sensor training, including photoelectric sensors, fiber optic sensors, inductive sensors, capacitive sensors, Hall sensors, etc. commonly used in industrial automation. On this device, students can get to know each sensor and master how to use each sensor. The system of engineer training equipment can be used for the training of image detection technology. Trainees can learn about image detection equipment, master the use of image detection equipment, and practice the programming of image detection software.

Industrial robot technology application system adopts modular and open design, and consists of basic training platform for industrial robots and integrated training module. Among them, the basic training platform for industrial robots is mainly composed of six axis robot, four axis robot, industrial vision camera, mobile transmission system, PLC control unit, touch screen, etc. its main function is to complete the transmission, identification and installation of various integrated training module products According to the different assembly tasks, the integrated training module is divided into five training modules: fingertip gyro pressing module, digital keyboard full-automatic assembly module, workpiece full-automatic grinding module, robot full-automatic gift packaging module, multi product material transfer and stacking module. The training module consists of the corresponding raw material warehouse, finished product warehouse, transfer mechanism and fixture. In different assembly task training, only the corresponding training module is installed on the operation platform.

The DLIM-426 Intelligent manufacturing learning Factory platform provides a platform for education and training, organizes practical teaching for students, and cultivates students' comprehensive application, debugging and maintenance capabilities of intelligent manufacturing systems . Production attributes: The laser cutting machines, industrial robots, PLCs, visual inspection systems, sensors and other devices and main components used in the production line are all actual industrial products, connected to the industrial site. While meeting the teaching needs, they can also undertake external processing, production and assembly tasks.

A Arcylic framed led mirror for bathroom -D70 CM / 5MM copper free mirror / 3 color changeable / Anti-Fog function / Double touch switch More info via www.frocaremirrors.com

SC 90A is based on Fischer-Tropsch synthetic wax produced by domestic coal-to-oil manufacturers as raw materials. It is prepared through pretreatment, short-path distillation, hydrorefining and other processes. It has high melting point, low oil content, small penetration, hard and wear-resistant. It is almost free of impurities such as sulfur, nitrogen and aromatic hydrocarbons, and is mainly used in hot melt adhesives, PVC heat stabilizers, inks, coatings, plastic processing lubricants, rubber and plastic processing, masterbatch dispersants and other fields. Properties Test Method Unit Specification Result Freezing point SH/T 0132 ℃ 89.0-92.0 88.5 Drop melting point GB/T 8026 ℃ ≤ 100.0 96.2 Oil content GB/T 3554 % ≤0.5 0.3 Color number GB/T 3555 - ≥+20 +28 Penetration @25℃ GB/T 4985 0.1mm ≤6 5 Kinematic viscosity @120℃ GB/T 265 mm2 /s Report - Ultraviolet absorbance NB/SH/T 0415 L/g.cm ≤0.01 -

Minimum Order: 1 bags

1.This product helps reduce material costs, restore value and improve product quality. 2.This product is used on compression molding, highly reinforced composites, powder coating, 3D printing, and other demanding applications. 3.This product can be mixed with lubricant, modifier, additive or reinforcing agent to enhance product performance. Typical Properties  Unit  Test Method LXN 035 LXN 040  LXN 045 Intrinsic Viscosity cm3/g ISO 1628/1 35±2 40±2 45±2 Molecular Weight -  GB/T 27843 22000-28000 30000-37000 39000-46000 Copper Content ppm Internal Method <1 <1 <1 Volatile % Internal Method <0.6 <0.6 <0.6 Melt Index,315°/10kg g/10min ISO 1133 22-32 8-13 8-15 Tg ºC GB/T 19466.2 210 215 215

Vaseline is a mixture of mineral oil, paraffin and microcrystalline wax, when they are mixed together; Create something extraordinary - a smooth jelly with a melting point slightly above body temperature. Item Quality standard Result Single conclusion Relative density 60ºC 0.815-0.880 0.862 Compliance with regulations Drop point ºC 38-70 46.4 Compliance with regulations (one) The upper layer shall be purple pink or brown Qualified Compliance with regulations Infrared absorption spectrum(two) Consistent with the map of the control group Qualified Compliance with regulations Cone penetration 25ºC±0.5ºC 100-300 174 Compliance with regulations PH light pink Qualified Compliance with regulations Colour Lighter than colorimetric solution Qualified Compliance with regulations Impurity absorbance 290nm ≤0.75 0.15 Compliance with regulations sulfide 0.00017% Qualified Compliance with regulations Organic acid Should be red Qualified Compliance with regulations Heterogenous organic matter and fabric burning residue No pungent odor:≤0.5 0.02% Compliance with regulations Fixed oil, fat and turpentine No oil and sediment shall be formed Qualified Compliance with regulations Heavy metal ppm ≤30 Qualified Compliance with regulations Arsenate 0.0002% Qualified Compliance with regulations Polycyclic aromatic hydrocarbon Comply with the Pharmacopoeia Qualified Compliance with regulations

It  can apply in commercial hardware, golf heads, thin-wall parts, and aerospace industries. R&B Softening Point 72.5-85.0℃ Drop Melting Point 84.5-95.5℃ Penetration 14.0-20.0DMM Percent Ash <0.02% Specific Gravity 0.945-0.965 Linear Shrink 0.0070-0.0090

Minimum Order: 1 bags

1.This product helps reduce material costs, restore value and improve product quality. 2.This product is used on compression molding, highly reinforced composites, powder coating, 3D printing, and other demanding applications. 3.This product can be mixed with lubricant, modifier, additive or reinforcing agent to enhance product performance. Typical Properties  Unit  Test Method LXN 035 LXN 040  LXN 045 Intrinsic Viscosity cm3/g ISO 1628/1 35±2 40±2 45±2 Molecular Weight -  GB/T 27843 22000-28000 30000-37000 39000-46000 Copper Content ppm Internal Method <1 <1 <1 Volatile % Internal Method <0.6 <0.6 <0.6 Melt Index,315°/10kg g/10min ISO 1133 22-32 8-13 8-15 Tg ºC GB/T 19466.2 210 215 215

Minimum Order: 1 bags

PPO Powder is a medium-high molecular weight polymer based on Polyphenylene Ether (PPE). This material is intended for use as an additive or a building block in a variety of thermoplastics and thermoplastic elastomers such as Styrenic Block Copolymers. PPE powder can be used to improve properties (i.e. Heat Distortion and Creep Resistance). It is hydrolytically stable and non-hydroscopic (typically less than 0.2% water uptake). The polymer is soluble in common organic solvents and THF. Chemical name: Poly (2,6-dimethyl-, 1,4-phenylene ether) (PPE) Formula: (C8H8O)n.  Typical Properties  Unit  Test Method LXN 035 LXN 040  LXN 045 Intrinsic Viscosity cm3/g ISO 1628/1 35±2 40±2 45±2 Molecular Weight -  GB/T 27843 22000-28000 30000-37000 39000-46000 Copper Content ppm Internal Method <1 <1 <1 Volatile % Internal Method <0.6 <0.6 <0.6 Melt Index,315°/10kg g/10min ISO 1133 22-32 8-13 8-15 Tg ºC GB/T 19466.2 210 215 215

Minimum Order: 1 bags

China 5CB liquid crystal 40817-08-1 liquid crystal superior to E7 QYPDLC-7 Lower Operating Temperature Tkn(C) -10 Upper Operating Temperature Tni(C) 60 Viscosity (mm2s-1,20C) 56 Birefringence(589nm,20C) 0.227 Ordinary Refractive Index (No)(589nm,20C) 1.52 Refrective index Extraordinary (Ne)(589nm,20C) 1.747 Dielectric anisotropy(1KHz,20C) 16.3 ε⊥(1KHz,20C) 5.6 Electrical properties V90(VAC),0,20(V) 2.1 Electrical properties V10(VAC),0,20(V) 1.51 More than 18 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

6OCB liquid crystal 41424-11-7 liquid crystals high Birefringence refractive index liquid crystal Mixture QYPDLC-036 QYPDLC-421 QYPDLC-901 QYPDLC- HD010 QYPD-470-N01 QYPD-470-N02 QYPD-470-N03 QYPDLC-HD002-6 Lower Operating Temperature Tkn(C) <-10 <-20 <-30 -30 -15 -15 -15 -10 Upper Operating Temperature Tni(C) 95 105 106 150 100 102 90 127 Birefringence(589nm,20C) 0.2501 0.251 0.264 0.28 0.275 0.28 0.275 0.315 Ordinary Refractive Index (No)(589nm,20C) 1.521 1.5235 1.528 1.517 1.524 1.523 1.523 1.529 Electrical properties V10(VAC),0,20(V) 1.524 1.887 1.97 2.37 1.55 1.57 1.53 2.562 Electrical properties V90(VAC),0,20(V) 2.247 2.642 2.78 2.93 2.33 2.38 2.21 3.49 More than 18 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres