grade 1 copper scrap not mixed with specification C11000 Electrolytic tough pitch Berry Copper (ETP) Content 99.9%. Cu%: 99.9% Element...0.005... (%) Copper..99.9... % (Min.) Lead...0.005.... % (Max.) Bismuth...0.5..% (Max.) Total impurities...0.3..% (Max.) Copper No. 2 kinds of alloy Wire cooper without lines, containing impurity, contain Copper quantity for 96% (minimum content 94%). Shall not contain excessive lead and tin change of copper wire, welding of copper, brass and bronze line, excessive oil, prohibition and nonmetal,crisp, burning line, utterly margin of fine copper and excessive sexual yarn. Need appropriate means to remove dirt. Birch Shall consist of clean, untinned, uncoated, unalloyed copper wire and cable, not smaller than No. 16 B & S wire gauge, free of burnt wire which is brittl
3L quality Sisal fiber
UG Quality Sisal Fiber
SSUG quality sisal fiber
Fiber length 90cm (3ft) up. Fiber color: a mixture of whitish and yellowish free from defective decortications free from tows, and properly brushed. Fiber length 60cm (2 feet) up. Fiber color can be brownish and spotted through damaged leaves or greenish. Fiber length 60cm (2 feet) up. Fiber color can vary from yellowish to darker and stained.
Equipment : 100% Natural Sisal Fiber
Fiber Strength Package, N / g 300m 780
Impurities rate 5
Humidity regin 13
Use Spinning, making ropes, fabric, cores for steel wire rope, polishing, carpet, pulp, building materials such as gypsum board, doormat, and other types of products
Packaging : Bundling by rope or cable (100kgs / pack)
Product specifications
item
value
Place of Origin
Dalian, China
Brand Name
scrap copper
Model Number
All model
Type
Copper Wire
Copper Content
99%
MOQ
3 Tons
Appearance
Red color
Cu Content (%)
99.998%
Purity
High Purity
Quality
High-quality
Packing
Ton Package
Solid Retention Polymer
Retention agent is a water-soluble, linear organic polymer.
Could enhance the drainage of the wire, improve the retention of small fibers.
Advantage:
Improve the quality of the paper, such as bonding strength, tensile strength.
Save cost by increasing filler retention.
Improve whitewater circulation system.
Improve paper formation.
Improve drainage efficiency.
Features:
The best retention of fine particles and colloids in the papermaking process normally occurs when the zeta potential is near to zero and retention aid doing that. The main functions of retention aid are following:
Improve the quality of the paper, such as bonding strength, tensile strength.
Reduced wet-end additives and sizing usage.
Improves paper machine runnability
