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S-hte ed copper foils for pcb

Specifications:
Thickness: 1/4oz~2oz(9µm~70µm)
Width: 260mm ~1290mm
(for normal pcb)

One-side shiny

Vlp ed copper foil
Specifications:
Thickness: 1/4oz~3oz(9µm~105µm)
Max size: 1295mm×1295mm

Performance:
ClassificationUnit9µm12µm18µm35µm70µm105µm
Cu content%=99.8
Area weigthG/m280±3107±3153±5283±7585±10875±15
Tensile strengthR.T.(23?)Kg/mm2=28
H.T.(180?)=15=18=20
ElongationR.T.(23?)%=5.0=6.0=10
H.T.(180?)=6.0=8.0
RoughnessShiny(ra)µm=0.43
Matte(rz)=3.5
Peel strengthR.T.(23?)Kg/cm=0.77=0.8=0.9=1.0=1.5=2.0
Degraded rate of hcl(18%-1hr/25?)%=7.0
Change of color(e-1.0hr/200?)%Good
Solder floating 290?Sec.=20
Appearance(spot and copper powder)----None
PinholeEaZero
Size toleranceWidthMm0~2mm
LengthMm----
CoreMm/inchInside diameter 79mm/3 inch

High-precision rolled copper foil
Rolled copper foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material.
Base material: c11000 copper, cu > 99.96%
Thickness range: 0.009mm-0.15mm
Width range: 200mm-640mm
Temper: hard, soft
Application: ccl, electronics shielding and heat radiation, wide copper tape etc.
NameGbAlloy no.Size (mm)
(iso)(asmt)(jis)(bis)(din)
Copper foilT2Cu-etpC11000C1100C101R-cu57Thickness: 0.009-0.15 /max width: 640
ItemUnitThickness
9um12um18um35um70um90um
PurityCu%=99.97
Surface roughnessRaUm=0.17
Tensile strengthRm(hard)N/mm2420-440450-470460-480430-450410-430
Rm(soft)N/mm2160-180180-220200-230210-240220-250
ElongationA50(hard)%0.8-1.20.8-1.31.0-1.51.2-1.81.5-2.0
A50(soft)%=5.0=6.0=8.0=10.0=15.0=20.0
Oxidation resistance200?Min60
PinholeEaNone
WidthMm100-660
Width accuracyMm0~ +2
Core/3 in, 6 in, 80mm
Note: we can provide products with other properties according to customers` requirements.

Physical properties
Density: 8.9g/cm3
Electrical conductivity (20°c): min 90%iacs for annealed to temper
Min 80%iacs for rolled to temper
Thermal conductivity (20°c): 390w/(m°c)
Elastic modulus: 118000n/m
Softening temperature: =380°c

Sizes and tolerances (mm)
ThicknessThickness tolerancesWidthWidth tolerances
0.012~0.04± 0.001100~600± 0.1
> 0.04~0.10± 0.002

Specifications available (mm)
ThicknessWidthTemper
0.012~0.04100~600O, h,
> 0.04~0.10100~600O, h

Ed copper foils for fpc

Dimension range:
Thickness: 9~35µm

Performances:
The product surface is black or red, has lower surface roughness.

Applications:
Flexible copper clad laminate (fccl), fine circuit fpc, led coated crystal thin film.

Features:
High density, high bending resistance and good etching performance.

High-precision rolled copper foil
Rolled copper foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material.
Base material: c11000 copper, cu > 99.96%
Thickness range: 0.009mm-0.15mm
Width range: 200mm-640mm
Temper: hard, soft
Application: ccl, electronics shielding and heat radiation, wide copper tape etc.

Note: we can provide products with other properties according to customers` requirements.

Physical properties
Density: 8.9g/cm3
Electrical conductivity (20°c): min 90%iacs for annealed to temper
Min 80%iacs for rolled to temper
Thermal conductivity (20°c): 390w/(m°c)
Elastic modulus: 118000n/m
Softening temperature: =380°c

Ed copper foils for fpc

Dimension range:
Thickness: 9~35µm

Performances:
The product surface is black or red, has lower surface roughness.

Applications:
Flexible copper clad laminate (fccl), fine circuit fpc, led coated crystal thin film.

Features:
High density, high bending resistance and good etching performance.

S-hte ed copper foils for pcb

Specifications:
Thickness: 1/4oz~2oz(9µm~70µm)
Width: 260mm ~1290mm
(for normal pcb)


Vlp ed copper foil
Specifications:
Thickness: 1/4oz~3oz(9µm~105µm)
Max size: 1295mm×1295mm

1. Material: tinned copper foil 2. Single foil thickness: 0.05mm, 0.10mm, 0.20mm, ... 3. Cross section: 50-4000 SQMM 4. Purpose: flexible electrical or conductive connection 5. RoHS compliant 6. Customization available for special dimension, shapes and structure.

Cas no: 7440-33-7Eninec no: 231-143-9 Mf: w
Grade standard:industrial, Purity:99.9%Appearance: black poweder
Application:hard alloySize:40nm, 70nm, 100nm, 150nmShape:spherical
Note: we can supply different size products of nano tungsten w nanoparticles according to client's requirements.
Product performance
Nano powder particles is uniform, high activity, high specific surface passivization treatment after the powder can be controlled in oxygen content of less than 1%.

Negotiation must be done first then test and buy the product, we also proposed penalty cost after negotiation being done


All products are by tons

Length: As Required Cu (Min): 99.9% Alloy Or Not: Non-Alloy Ultimate Strength ( MPa): 205 Elongation ( %): 45% Wall Thickness: 0.2mm~910mm Outside Diameter: 2mm*4mm~1016mm*1219mm Processing Service: Bending, Punching, Cutting Standard: JIS ASTM DIN EN ISO Material: C10200/C11000/C12000/C12200/TU1/TU2/T2/custom Surface: Polished Feature: High Strength Technique: Cold Rolled Hot Rolled Size: Custom Size

Copper concentrate 20-30%
Copper Millbery - 99.97%
CIF or FOB

Copper content 90 (%)

Impurity content: 0.005 (%)
Service field: metallurgical minerals
Product name: photographic copper plate

Size: customizable
Product Picture attached

Payment method:
1.bank wire/transfer, T/T
2.paypal
3. Alisure/Credit Card
4.L/C at sight

Copper Rolls

COPPER ( Cu ) COPPER MINE

IN PROCESS 6364.36 hectares Cu + Au + Mo 1-2 million tons reserves Gold Copper will be rise up to 4mil -5mil tons copper Mongolia Uvurkhangai Province $21 million : $ 9m for 68% $ 12m for exploration Cu.1.TV.SH.

CONTACT ME VIA EMAIL HERE OR WHATSAPP MIKE ROSAGAST ACC CONSORTIUM

Min. Order / Reference FOB Price
500 Pieces : US $0.5/ Piece
Port : Ningbo, China
Production Capacity : 500000000000PCS
Payment Terms : L/C, T/T, D/P
Connection : Male
Shape : Equal
Head Code : Round
Angle : 90 Degree
Wall Thickness : STD
Material : Copper

Min. Order / Reference FOB Price
500 Pieces : US $0.5/ Piece
Port : Ningbo, China
Production Capacity : 500000000000PCS
Payment Terms : L/C, T/T, D/P
Material : Copper
Connection : Welding
Transport Package : Seaworhty
Specification : Customized
Trademark : MAXCOOL
Origin : China

We are a 99.9% pure copper supplier in Sri Lanka. if any one is interested we can supply copper with the product form

we are professional supplier for 5n/6n/7n copper, copper ingot, copper pellets, copper rod, we also supply copper back plate and copper alloy.

We have 13,000 workshops, 4,000 are 1000,000-level cleaning rooms for purification, 1000 are for 300,000-level cleaning rooms for packaging. Currently Cowin Semicon has plants with 1000 tons designed capacity per year.

Copper Granul 99.98

hi
My name Gerom Paz From Bolivia
# I have copper mineral copper
# PRECIPITATED COPPER ( Cement copper) Cu 75%
# Origen Bolivia
# 40 tn per month