Mini Waterproof Outdoor Helmet

Image Sensor: CMOS View Angle:60 degrees Recording Resolution:640*480 Recording Frame:30 FPS Video Format: AVI Video File Size:850KB/second Video Recording Section:50 minutes/section, automatically USB Interface:USB 2.0 Memory: No flash built-in. Support micro SD card up to 16GB Battery Working Time: Up to 3.5 hours Battery Charging Time: Around 2 hours Color: Black. Dimension:9.5*2.8*2.8 cm. Weight:64 grams.

polyethylene(PVC) geomembrane, as a high performance waterproof and impermeable material, has many remarkable advantages. Thickness: 0.1mm-3mm Width: 2m-6m Color: Black/White/Other colors Following is our PVC geomembrane Thickness 1.6mm spceifications: Tensile Strength (vertical and horizontal): 20MPa/mm Elongation at Break (vertical and horizontal): 580% Right-angle tearing strength (vertical and horizontal): 180N/mm Water vapor permeability coefficient: Using temperature range: +70â??~ -70â?? Puncture strengthâ?¥360N Water impervious: 100% Root resistance: 100% Difference Between PVC Geomembrane and HDPE Geomembrane PVC geomembrane and HDPE geomembrane have significant differences in physical properties, treatment difficulty, joint treatment, puncture resistance, and resilience to deformation. Physical Properties and Suitable Environment: PVC membrane: relatively soft and easy to bend, suitable for general waterproofing projects, swimming pools, and wastewater treatment, etc. HDPE membrane: has higher strength and wear resistance, suitable for engineering projects with higher strength and durability requirements, such as water conservancy projects and landfills. Handling Difficulty: PVC membrane: Due to its flexibility, we can make seams in controlled factory conditions, typically requiring fewer on-site seams than HDPE geomembrane. HDPE membrane: Handling in cold weather conditions can be challenging and requires sewing outdoors. Puncture Resistance: PVC membrane: It is harder to penetrate than HDPE and has high elongation characteristics, allowing it to adapt to site changes without reinforcement. HDPE membrane: While it has elasticity, it becomes plastic after exceeding its yield point and no longer has elasticity. Deformation Recovery: PVC membrane: Most of the deformation can be recovered, with a high tensile elongation, suitable for engineering projects with larger design strain limits. HDPE membrane: Deformation after exceeding the yield point cannot be recovered, and the material properties will change. We should select the appropriate geomembrane according to the specific project requirements and the use environment. HDPE geomembrane is suitable for projects that require high strength and durability, while PVC geomembrane is suitable for general waterproofing projects and water treatment.

Supplier: Infant clothing, children's clothing, ladies clothing, men's clothing, dresses, frocks, baby wear, rompers, onesie, sleep suits, sleep bags, hoodies, t shirts, polo shirts, joggers, tracksuits, street wear, urban wear, skate wear, athleisure, street fashion, suits, pants, towels, blankets, throws, swimwear, bridal dress, wedding dress, sunglasses, eyeglasses, jewelry, undergarment, underwear, jackets, waterproof outdoor wear, safety wear, shoes, dress, towels, bikinis, beach towels
Services: Oem odm clothing manufacturing service for brand owners specializing mainly in mid to premium clothing; distrubution of excess new clothing inventory stocklots of various mixed grades.

PE Tarpaulin agricultural shielding waterproof cloth WP018 PE Tarpaulin Features: waterproof sunscreen, cold resistance, aging resistance, windproof snow anti-freezing, soft and easy to fold. Scope of application: Its usage is widely, mainly in truck cover, farm fence, awning waterproof cloth, agricultural shielding, householdtent mat cloth, fish pond and shrimp pond impermeable cloth, pet cage waterproof roof, chicken roll sheep pen duck shelter shade insulation breeding tarpaulin. Gram Weight: 50g 100g 120g 140g 160g 180g 200g 300g Our PE Tarpaulin advantages: Excellent waterproof performance  : After special treatment, has excellent waterproof performance, can effectively prevent water penetration Good cold resistance : polyethylene material has good low temperature resistance, making PE waterproof cloth can still maintain good flexibility and strength in the cold environment . Strong wear resistance : PE Tarpaulin after stretching and coating treatment, the surface is more smooth and wear-resistant, can resist external wear and friction Good corrosion resistance : It has excellent chemical corrosion resistance and can resist the erosion of a variety of chemical substances . â??Light and easy to carry : It is light weight, small size, easy to carry and store . Environmental protection and non-toxic â?? : it is odorless, feel like wax, clean and environmentally friendly . High elasticity : PE Tarpaulin has high elasticity, good tear strength and peel strength. Suitable for a variety of environment : suitable for high temperature and low temperature area, flame retardant performance up to NFPA701 standard, environmental protection and non-toxic, no heavy metals. Long service life : It has excellent antioxidant properties and anti-aging properties, long service life . Strong anti-pollution : different from traditional coating materials, PE waterproof cloth has excellent anti-pollution ability, keep clean A wide range of applications PE waterproof cloth is widely used in many fields, including the construction field (such as roofing, basement, tunnel, bridge and other projects waterproof treatment). The transportation field (such as roads, railways, airports and other infrastructure). As well the agricultural field (such as greenhouse coverage, field irrigation pipeline dressing). Warehousing logistics (such as goods cover, protection) and outdoor supplies (such as tents, poncho, etc.)