Audited Supplier
Number | Item | Unit | Index value |
1 | Appearance | white fine powder | |
2 | Moisture content | % | ≤ 0.03 |
3 | Average particle size D50 | μm | ≤5 |
4 | Average particle size D90 | μm | ≤12 |
5 | Melting point | 327±5 | |
6 | Apparent density | g/l | ≤450 |
7 | Decomposition temperature | 360 | |
8 | Corrosion resistance | no change | |
9 | Molecular weight | 5000-15000 |
FR-4D | FR-4DC | FR-4DE | |
Appearance | White loose powder | Color powder | Color powder |
Tensile strength, Mpa ≥ | 28 | 20 | 20 |
Elongation at Break, % ≥ | 350 | 350 | 350 |
Average particle size, µ m | 650±250 | 650±250 | 650±250 |
Bulk density g/L | 475±100 | 475±100 | 475±100 |
Standard specific gravity | 2.14-2.19 | 2.17-2.20 | 2.17-2.20 |
Water content % ≤ | 0.03 | 0.03 | 0.03 |
Extrusion pressure (RR.100: 1) Mpa | 9.7±4. 2 | 9.7±4. 2 | 9.7±4. 2 |
Extrusion appearance | Continuous, even, smooth | Continuous, even, smooth | Continuous, even, smooth |
Thermal instability index < | 30 | ||
Characters | 1. Has high tensile strength, can make wide seal tape. 2. To make 4~12 mm white extruded tube. 3. To make 16mm extruded rod. | 1. Make color wide seal tape, color is uniform and no spot. 2. Make various extruded tube, color is uniform. | 1. Make color wide seal tape, color is uniform and no spot. 2. Make various extruded tube, color is uniform. |
Application | Make extruded tube, rod, tensile, film, seal tape, etc. | Make extruded tube, rod, tensile, film, seal tape, etc. | Make extruded tube, rod, tensile, film, seal tape, etc. |
Our product is meticulously packaged in robust 25kg bags, ensuring unparalleled protection and ease of transport. A standard 20ft container can expertly accommodate up to 27 tons, making it the quintessential choice for large-scale distribution ventures.
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
catalyst,Functional additive,Inorganic raw material,additive,Pigment dye
3.What's your delivery time?
It depends on order quantity, usually we will arrange shipment within 3-20 days
4.Can l get sample before order?
Yes, we can provide free sample once price is agreed,and you have to pay us the delivery fee in advance
5. why should you buy from us not from other suppliers?
We with a sound management system. Long-term commitment to chemical products research and development, production and marketing. Our products include organic chemical raw mate
6. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
