4 Inch Hollow Plastic Balls 100mm Black Hollow Plastic Floating Shade Balls

• Customization: Available
• Active Ingredient Content: HDPE
• Application: Chemical Industry
• Model NO.: RJ-2967
• CAS No.: HDPE
• Color: Black
• EINECS: 200-815-3
• Formula: 200-815-3
• Particle Size: 100mm
• Water Absorption: <0.1%
• Plastic Modling Type: Blow Molding
• Surface Area: 100-250m2/M3
• Processing Service: Moulding
• Effect: Improve The Wear Resistance
• Usage: Chemical Industry Product, Sewage Treatment
• Product Name: Chemical Industry Product, Sewage Treatment
• Transport Package: Ton Bag
• Specification: Customizable
• Trademark: Rongjian
• Origin: China
• Package Size: 20.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

HDPE Hollow Plastic Shade Balls (Conservation Balls) – An Eco-Friendly Water Conservation Solution

Product Overview
HDPE hollow plastic shade balls, also known as conservation balls or bird balls, are an innovative and cost-effective solution designed to minimize water evaporation and enhance environmental protection in reservoirs, ski areas, and industrial water storage facilities. Originally developed to deter birds from landing on toxic mining tailing ponds, these floating plastic spheres have since been widely adopted for multiple water conservation applications.

Product Parameters

Product name	Plastic hollow floating ball-shade ball
material	HDPE
Size	100mm
Shape	Spherical
Surface area m2/m3	60
Void space %	48
Bulk quantity number/m3	1100
Bulk density Kg/m3	50
Weight(g/pcs)	36-40

Specification

Key Features & Benefits

1. Water Conservation & Evaporation Control

Reduces water loss by up to 90%, significantly lowering operational costs for reservoirs and ski areas.
Controls heat loss by reflecting sunlight, maintaining stable water temperatures.

2. Chemical-Free Algae & Odor Prevention

Blocks sunlight to naturally inhibit algae growth, eliminating the need for harmful algaecides.
Reduces odor by minimizing organic decomposition in stagnant water.

3. Environmental & Wildlife Protection

Prevents birds and wildlife from accessing contaminated water (e.g., mining tailing ponds).
Acts as a vapor barrier, reducing harmful emissions from industrial water storage.

4. Durable & Cost-Effective

Made from high-density polyethylene (HDPE), ensuring UV resistance, chemical stability, and long-term durability.
Lightweight & easy to deploy, requiring minimal maintenance over years of use.

Application

Construction Cases

Company Profile

Packaging & Shipping

FAQ