Purpose
White Cushion (Amine-Coated Cushion) is a kind of new type drilling cushion for small hole, and is applicable for 0.15mm or less hole on precise multi-layer circuit board. It is designed for substituting bakelite board for meeting the requirements of IS014000.
Technical Parameters:
Code
Items
Unit
Standard
1
Standard Thickness
mm
2.3~2.7í+0.2
2
Density (Weight)
g/cm3
880í+40
3
Water Content
%
[5
4
Non-Straightness of Edge
mm/m
í+1.0
5
Flexural Strength
Max Turnup /Diagonal
[0.5%
6
Elastic Modulus
Mpa
í¦3200
7
Internal Bonding Strength
Mpa
ú+1.0
8
200C/24hThickness Expansion after Absorbing Water (Bared)
%
í_35
9
Static Bending Strength
Mpa
í¦35
10
Size Stability
Thickness Direction
%
-4.5 or 5
Length Direction
%
-0 or 1.50
11
Surface Hardness
N/mm2
80í+5
12
Formaldehyde Release
mg/100g
[40
1. Structure: it is a normal api standard deposition with tungsten alloy coatings on the ir inner and outer walls. 2. The performance indicators: Basic performance: meet api standards. Corrosion properties: resistance to corrosion of H2s and Co2 with high temperature, salt water, alkali and weak acid corrosion, meeting the corrosion resistance requirements of standard nace 0177. Wear resistance: good wear resistance, equivalent to hard chromium layer. Adhesion of tungsten alloy layer and substrate: tested according to gb / t5270-2005, the tungsten alloy layers dont crack of peel off. Appearance: uniformly bright, silvery white Tungsten alloy layer thickness: 40-60 3. Performance testing Wear and corrosion test: having passed a variety of the wear and corrosion resistance tests carried out by an cnpc tubular goods research institute, xian maurer petroleum engineering laboratory, and quality supervision and inspection center of surface covering layer products for machinery industry. Standard shipping packaging, as required
Supplier: White cement is a building material used for construction, providing strength and durability. wall putty, a smooth paste applied before painting to fill cracks and enhance surface quality, often incorporates white cement for adhesion. notably, wonder wall putty stands out with its superior whiteness, making it the optimal choice for achieving both structural integrity and an impeccable finish.
DIN338 WHITE FINISHED DRILL BIT Manufacturing Process:fully ground. Material: HSS Standard:DIN338 Sizes:0.2mm-20mm or 1/64"-5/8" Surface Finishing:Black, Black & White, Coffee, etc. Point Angle:118 DIN338 TIN COATED DRILL BIT Manufacturing Process:Rolled & Polished. Material:HSS Standard:DIN338 Sizes:0.2mm-20mm Surface Finishing:White, TIN coated, Rainbow Colour, etc. Point Angle:118 PVC bag,PVC tube,Plastic box
Manufacturing Process: Rolled & Polished.FULLY GROUND,MILLED. Material: HSS Standard: DIN338 Sizes: 0.2mm-20mm Surface Finishing: White,TIN coated, Rainbow Colour, etc. Point Angle:118 or 135 Item No.: TY-H002 .
Manufacturing process: Rolled & polished. Material: 4241, 4341, 9341, m2 Standard: Din338 Sizes: 0.2mm-20mm or 1/64"-5/8" Surface finishing: White, tin coated, rainbow colour, etc. Point angle: 118por 135p Item no.: Ty-h002 According to your demands
Hss drill bits Name: hss drill bits, din340, fully ground. Manufacturing process: fully ground. Material: 4341, 9341, m2, m35, m42 Standard: din340 Sizes: 1mm-20mm Surface finishing: white, tin coated, rainbow color, bright, black & bright, zirconium coating, black, coffee color, etc. Point angle: 118por 135p Item no.: ty-h006 According to your demands
Fully ground. Material: 4341, 9341, m2 Standard: Din338 Sizes: 0.2mm-20mm or 1/64"-5/8" Surface finishing: White, tin coated, rainbow color, bright, black & bright, zirconium coating, black, coffee color, etc. Point angle: 118fpor 135fp Item no.: Ty-h003 According to your demands
Introduction of SP10N Wall Putty Plaster Spray Machine SP10N Wall Putty Plaster Spray Machine is stirring, pumping, spraying quality putty powder, small machinery, is a kind of sprayer putty sprayer, spray main production at home and abroad and all kinds of decoration putty. Spraying area is 1500 square meter, every day is suitable for home protection, painting, paste on the bottom, etc. Putty coating machine is suitable for spraying material: cement. Thermal insulation mortar, waterproof, fire prevention materials, insulation materials, sound-absorbing materials, putty, paint, white latex, really stone paint, cement, such as water soluble materials, plastic materials, easy spraying 330 m2 per hour, the efficiency increase 25 times Parameter of SP10N Wall Putty Plaster Spray Machine Model SP10N Voltage 220V Power 3kw Displacement volume 13L/min Delivery pressure 30bar Delivery distance 15m Delivery height 15m Length of spraying tube 25m Hopper capacity 50L Feeding mode Blender mixing materials Total weight 90kg Packing Wooden case
Introduction of SP10N Wall Putty Plaster Spray Machine SP10N Wall Putty Plaster Spray Machine is stirring, pumping, spraying quality putty powder, small machinery, is a kind of sprayer putty sprayer, spray main production at home and abroad and all kinds of decoration putty. Spraying area is 1500 square meter, every day is suitable for home protection, painting, paste on the bottom, etc. Putty coating machine is suitable for spraying material: cement. Thermal insulation mortar, waterproof, fire prevention materials, insulation materials, sound-absorbing materials, putty, paint, white latex, really stone paint, cement, such as water soluble materials, plastic materials, easy spraying 330 m2 per hour, the efficiency increase 25 times Parameter of SP10N Wall Putty Plaster Spray Machine Model SP10N Voltage 220V Power 3kw Displacement volume 13L/min Delivery pressure 30bar Delivery distance 15m Delivery height 15m Length of spraying tube 25m Hopper capacity 50L Feeding mode Blender mixing materials Total weight 90kg Packing Wooden case