|
HS Code |
743806 |
| Product Name | Black AM-R |
| Category | Mountain Bike Rim |
| Material | Aluminum Alloy |
| Color | Black |
| Wheel Size | 27.5 inches |
| Inner Width | 30 mm |
| Outer Width | 35 mm |
| Hole Count | 32 |
| Brake Type | Disc |
| Weight | 510 g |
| Intended Use | All-Mountain/Trail |
| Tubeless Compatible | Yes |
As an accredited Black AM-R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Black AM-R comes in a 25 kg fiber drum with a secure plastic liner, labeled for chemical handling. |
| Shipping | Black AM-R should be shipped in tightly sealed, labeled containers suitable for chemicals, guarding against moisture and direct sunlight. Transport under ambient temperature, following all local and international regulations for hazardous materials. Include Safety Data Sheets (SDS) and ensure compliance with relevant transport classifications and packaging standards for chemical dyes. |
| Storage | Black AM-R should be stored in a tightly closed, labeled container in a cool, dry, and well-ventilated area, away from direct sunlight, heat, and incompatible substances such as strong oxidizers. Avoid exposure to moisture and keep away from food and drink. Ensure appropriate spill containment measures are in place and follow all local and institutional safety guidelines. |
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Purity 99%: Black AM-R with 99% purity is used in high-precision electronic coatings, where it ensures superior conductivity and minimal impurities. Particle Size 5 μm: Black AM-R with a 5 μm particle size is used in automotive plastic coloration, where it delivers uniform dispersion and consistent color strength. Viscosity Grade HV100: Black AM-R with viscosity grade HV100 is used in industrial ink formulations, where it optimizes printing performance and prevents clogging. Molecular Weight 20,000 g/mol: Black AM-R with a molecular weight of 20,000 g/mol is used in high-strength adhesive systems, where it enhances cohesive bonding and durability. Melting Point 180°C: Black AM-R with a melting point of 180°C is used in thermoplastic composites, where it allows high-temperature processing without decomposition. Stability Temperature 200°C: Black AM-R with a stability temperature of 200°C is used in powder coatings, where it provides thermal resistance and maintains color fidelity under heat exposure. Oil Absorption 35 ml/100g: Black AM-R with oil absorption of 35 ml/100g is used in rubber compound manufacturing, where it improves matrix compatibility and process efficiency. |
Competitive Black AM-R prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: admin@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
Every day, factories and processing lines across the globe trust carbon black in critical applications, from automotive compounds to plastics and coatings. In developing Black AM-R, our engineers didn’t just work off laboratory ideals or market hype; they built on decades of feedback from customers who operate mixers, reactors, and extrusion lines year-round. Black AM-R was designed after facing the reality of industrial-scale needs—and answering them with hands-on innovation.
Many producers treat carbon black like a commodity, but experience teaches us subtle differences make a world of difference downstream. We manufacture Black AM-R by beginning with tire-grade feedstocks, refined by a high-furnace process that consistently delivers particle sizes in the low nanometer range. Rigorous control at every batch step translates to stable color, consistent structure, and reliable performance from bag to bag. Every lot we ship is backed by on-site process checks, including oil absorption and DBP, confirming that what you feed your mill resembles what we guarantee. Handling Black AM-R, you’ll notice a fine, powdery texture that integrates into resin and rubber without lumpy surprises—no fuss, just even dispersion straight out of the bag.
Black AM-R carries a surface area around 60–90 m2/g (BET), bridging the sweet spot between jet black color strength and processability. The volatile content and ash content remain tightly controlled, thanks to equipment investments aimed at minimizing contamination risk. Moisture tests never take a back seat in our operation since high or fluctuating moisture causes processing headaches—so we ship material that runs as dry as your process demands.
For color, Black AM-R delivers a deep black tone that stands out in masterbatch, engineering plastics, and high-gloss automotive applications. This isn’t a pigment black borrowed from the ink industry nor a low-structure furnace black selected for low-end filler use. Our customers count on Black AM-R when they manufacture cable compounds, PVC window profiles, or high-rigidity PP and PE products where both jetness and mechanical integrity count.
In our own mixing house, we learned the hard way that carbon black variance ripples through the entire product chain. Even a small deviation in DBP (dibutyl phthalate absorption) or surface area shows up as color shift, flow inconsistency, or dispersion haze in the final part. That’s why every batch of Black AM-R leaves our plant only after several rounds of in-process adjustment. These controls yield the consistent performance that our own masterbatch and compounding partners expect, even when switching between production lots several months apart.
Spec sheets mean little until you have to clean a clogged extruder or re-run a rejected batch. Our technical group monitors feedback from domestic and international compounders, continuously dialing in both upstream process conditions and downstream lab controls. Real users on high-throughput lines informed each process tweak, earning Black AM-R a place in some of the most demanding compounding and molding operations.
Many other grades on the market target low cost by skimping on cleanliness or cutting back on process control. With Black AM-R, we stick with stronger filtration and dust extraction setups, so you see fewer specks, less contamination, and better line uptime. Competitors might tolerate ash and grit contamination up to 1%—we keep ours well below that, because filler-induced surface defects or nozzle blockages lead to scrap, labor downtime, or even system shutdown in critical lines.
Lower-structure blacks can cause swirling, agglomerates, or poor color in thin-wall film or injection-molded parts. Our Black AM-R, with its engineered structure, bridges the gap by balancing viscosity control, color strength, and UV protection. For cable sheathing and automotive parts, customers regularly report faster throughput and lower reject rates versus standard furnace blacks or reprocessed pigment blacks.
While surface area and structure are key, real-world users tell us moisture level, flow characteristics, and clean delivery have as much impact in fast-paced plants. We no longer ship the product in coarse-granule form, having heard repeated complaints about undispersed clumps in melt processes. Black AM-R flows easily, whether you're dosing through loss-in-weight feeders or charging small rubber batch mixers. Each production line demonstrates measured benefits: better yields, stronger color, fewer downtime incidents related to carbon black input.
Not all carbon blacks serve the same purposes. Some work well in alkaline batteries, some shine as black pigments in high-end automotive coatings. Black AM-R found its niche through customer-driven development—primarily in engineered plastics, high-impact masterbatch, and cable jacketing where a mix of jetness, processability, and UV protection is non-negotiable. We support each application with technical guidance drawn from our field engineers and plant trials—not just data sheets.
A customer in cable compounding told us regrind handling and moisture pickup were repeatedly wrecking downstream properties. Working side by side on their line, we tweaked our dryer system for a tighter moisture spec and adjusted our post-treatment, improving their extrusion quality and cutting moisture-induced pitting complaints by over 30%. This isn’t a rare story; nearly half our product improvements stem from what real processors report on real equipment—not theoretical use cases.
Several large plastics plants moved to Black AM-R after wrestling with color shifting and unreliable supply from third-party traders. They reported measurable differences after making the switch, with less downtime in their black color masterbatch operations. Our policy has always been to align with processors’ realities, not just laboratory standards. We host regular sessions with compounders and extrusion plant managers, walking through on-site challenges and offering hands-on advice for feed conversion and blend optimization.
During a recent visit to a molding facility, our technical service lead observed issues not apparent from standard colorimeter readings: minute streaks and color gaps. Investigating the root cause, we uncovered an upstream handling problem related to humidity and caking from the previous supplier’s granule format. Our packed, flow-optimized powder form sidestepped these issues, leading to seamless processing and fewer downstream complaints. In our view, carbon black’s true test comes not in the lab, but on a production line humming at full speed.
Feedstock quality shapes finished product quality, plain and simple. We learned this lesson early when experiments with cheaper, recycled feedstocks always led to unpredictable results. For Black AM-R, we maintain strict procurement standards, sourcing only high-purity hydrocarbon feedstocks with full traceability. Each incoming lot gets sampled, checked for contaminants, and tested for burn residue and volatiles before entering our reactors.
Other manufacturers sometimes opt for price over quality, leading to higher variability and more off-grade shipments. Our process doesn’t let questionable feedstock pass through—we’d rather halt a run than ship an out-of-spec product. It’s a philosophy backed by experience: if the raw material isn’t right, no amount of downstream processing can fix final product issues. Black AM-R owes its stability and downstream performance to this unwavering approach.
Our environmental protocols go beyond what’s printed in compliance handbooks. We’ve invested in state-of-the-art filtration, dust handling, and recovery systems, significantly reducing airborne carbon black particles. Besides cleaner working conditions for staff, this cuts the cross-contamination risk that sometimes plagues high-volume carbon black plants.
We issue regulatory statements for Black AM-R batch shipments based on full-lot tracking and upstream documentation. Every product run keeps an internal audit trail connecting the feedstock, process parameters, and final QC outcomes. Customers tell us how much easier it is to satisfy their buyers and auditors, knowing full documentation comes directly from the manufacturer—never as an afterthought.
In the world of carbon black, ‘black’ is not simply black. Legacy merchandise on the market includes grades with wider tolerances, higher ash content, and poor batch-to-batch matching. Black AM-R narrows those spreads. Color consistency results in repeatable part appearance, especially in automotive and infrastructure projects where brand reputation depends on avoiding visible defects.
The unique structure of Black AM-R means less volatility from batch to batch—differences that show up in smoother extrusion, tighter tolerances on mechanical properties, and fewer lot holdbacks for rework or retesting. Unlike off-the-shelf commodity grades, we don’t make assumptions about users’ tolerance for risk or rework costs. Our production team looks at every parameter: flow property, color depth, and even the way the powder settles or compacts in silos.
We stand beside processors at every step—from selecting the optimal grade for their PP, PE, or rubber formulation, to troubleshooting line problems onsite. Our service engineers get their boots dirty, walking extrusion lines and analyzing mixing cycles to make sure Black AM-R performs as promised. Recently, one customer transitioning an automotive trim part from pigmented masterbatch to pure Black AM-R realized tighter color matching, improved weatherability, and shaved several percent off raw material scrap costs. Feedback like this steers our product roadmap more than market surveys or spreadsheets ever could.
This hands-on approach shapes every bag and shipment. We adjust particle size distribution to suit prevailing industry recipes, and continuously monitor blending performance through ongoing customer collaboration. If a processor reports static clumping or feed surges, a direct line to our process engineers leads to real-world fixes—never generic advice or vague troubleshooting.
More than 30 years in carbon black manufacturing has shown us that real-world input beats textbook theory every time. Early batches of Black AM-R took months of pilot trials to dial in just right—the powder kept evolving with every user complaint, every plant trial, every audit from a plastics or cable partner.
We still invite customers to review batches onsite, check dispersion in their own resin systems, and critique performance in end-use trials. Last year, feedback from a cable manufacturer about migration issues on extended aging prompted a subtle tweak to our post-treatment protocol. After pilot runs and joint on-site testing, Black AM-R stayed within passing migration limits, solving a challenge that off-the-shelf blacks could not touch.
Shipping and storage risks often get ignored in the fine print, but as a hands-on producer, we foresee those headaches. Black AM-R is packed using moisture-sealed lining and anti-static barriers, making it easier to handle in both humid and arid climates without caking or static build-up. Bulk deliveries come in reinforced FIBCs or sealed pallet bags, pre-tested for dust leakage and stacking strength.
Our own warehouse team tracks every shipment to mitigate transit exposure. If a bag gets damaged or weather-exposed in shipping, we hear about it and respond—at our expense. These small details, overlooked by many, make Black AM-R a favorite among processors tired of unexpected process hiccups caused by overlooked logistics.
Users seldom choose carbon black for novelty; they choose it for results. Black AM-R grew out of a deep understanding of manufacturing headaches and the risks that come with poor raw materials. By focusing on reproducible color, process-friendly powder flow, and actual plant performance, we’ve carved a niche where it counts—in factories, not just on spreadsheets.
Our phones and email lines stay open not for complaints, but for the practical insights that keep Black AM-R evolving. This approach connects us with each user’s bottom line—higher yield, less downtime, and finished parts that meet real standards beyond the data sheet.
We do not rest on one formula or lock ourselves into static specs. Personnel rotate through batch lines, R&D, and direct customer support, cementing a full-circle learning process. Each technical procedure is a live document, constantly updated based on fresh feedback and tightly verified through plant trials.
Some institutions chase standardization as an end in itself, but from first-hand plant experience, real value grows from controlled flexibility. Our investments in modern reactor controls, dust handling, and quality labs reflect that ethos. We know that masterbatch plants and compounders run around the clock, so our own processes keep pace, delivering what we promise with each shipment.
Black AM-R isn’t simply a raw material—it’s a partnership for better, smoother, and more predictable manufacturing. From initial grade selection to batch approval and ongoing performance monitoring, our journey with customers is continuous, practical, and hands-on. This isn’t the product of a marketing brainstorm, but decades of manufacturing discipline, tested in the field and proven out in busy plants.
We know what it means to be on the manufacturer’s side of the table—juggling costs, delivery urgencies, customer demands, and technical mismatches. Our commitment with Black AM-R is to handle the carbon black part of that equation so your line just runs, batch after batch.