For overseas importers, dry mortar manufacturers and coating factories, export-grade building additives with stable quality, complete certification and consistent batch performance are the top priority. Low-quality untested cellulose ether and RDP powder will lead to unstable construction effect, customer complaints and customs clearance risks.
KINGMAX is a professional Chinese manufacturer specializing in full-line export grade HPMC, MHEC, HEMC, HEC and RDP powder. All our products are produced in strict accordance with international industrial standards, passing multiple laboratory inspections before shipment to meet the demands of markets in Southeast Asia, the Middle East, Europe, Africa, Latin America and Central Asia. With complete export supporting capacity, we deliver reliable cellulose and polymer powder additives directly from our factory to worldwide clients.
Complete Export-Grade Product Line of KINGMAX Factory
Every series below belongs to our exclusive export grade lineup, with standardized technical indexes, low impurity content and long storage stability, suitable for long-distance sea transportation across all climates.
1. Export Grade HPMC (Hydroxypropyl Methyl Cellulose)
Our best-selling export HPMC is widely shipped to global tile adhesive, wall putty and self-leveling mortar factories.
- Strict viscosity tolerance to avoid batch fluctuation for overseas mass production
- Excellent water retention, anti-sagging and extended open time
- Low ash content, stable performance in hot, dry or high-humidity overseas construction environments
- Multiple viscosity grades for cement mortar, stone adhesive and waterproof formulas
2. Export Grade MHEC (Methyl Hydroxyethyl Cellulose)
Specially exported for gypsum-based building materials, including gypsum plaster, joint filler and decorative mortar.
- Great compatibility with gypsum raw materials
- Slow setting and long working time, solving sagging issues in overseas gypsum production lines
- Uniform particle size, no agglomeration during long sea transit
3. Export Grade HEMC (Hydroxyethyl Methyl Cellulose)
Export HEMC is a multi-purpose additive for water-based coatings, latex putty and daily chemical raw materials.
- Balanced thickening and film-forming capacity
- Effectively prevent pigment precipitation in liquid coating formulas
- Stable thickening effect under different temperature storage conditions abroad
4. Export Grade HEC (Hydroxyethyl Cellulose)
Nonionic export-grade thickener mainly supplied to overseas paint, ink and cosmetic manufacturers.
- Transparent thickening without damaging coating gloss
- Good compatibility with various surfactants and liquid raw materials
- Uniform dissolution speed, no lump during high-speed stirring production
5. Export Grade RDP Redispersible Polymer Powder
Matched perfectly with our export cellulose ethers, KINGMAX RDP powder is a necessary additive for high-end dry mix mortar exported globally.
- Stable redispersibility, no hard caking after long sea shipment
- Greatly improve mortar bonding strength, flexibility and crack resistance
- Multiple film-forming hardness grades for tile glue, thermal insulation mortar and repair mortar
Main Application Scenarios of KINGMAX Export Grade Additives
Our export HPMC, MHEC, HEMC, HEC and RDP powder serve diversified overseas manufacturing industries:
- Dry mixed construction mortar: tile adhesive, interior & exterior wall putty, gypsum plaster, thermal insulation mortar, grout
- Waterborne architectural coatings, latex paint, liquid putty and industrial primers
- Cement self-leveling, waterproof mortar and building repair materials
- Daily chemicals, cosmetic thickeners and industrial emulsifiers
- Ceramic glaze auxiliaries and textile printing additives
Advantages of Importing Export Grade HPMC, MHEC, HEMC, HEC, RDP From KINGMAX Factory
1. Standard Export Quality Control System
All export-grade products go through triple inspection: raw material testing, mid-production monitoring and finished product sampling test. Key indicators including viscosity, water retention, fineness, pH and ash content are recorded for each batch, providing full test reports for overseas customs and client quality review.
2. Complete Export Supporting Documents
Our team is experienced in global export business. We can provide commercial invoice, packing list, CO certificate, MSDS, TDS and other required customs clearance documents to help you clear customs smoothly without delays.
3. Safe Export Packaging & Custom Private Label
Standard export package: 25kg moisture-proof kraft paper bags with plastic inner liner, anti-damp treatment for long sea transportation. We support custom printed private labels, brand logos and customized bag specifications for regional distributors.
4. Large Production Capacity & Stable Shipment
As a direct factory with automated production workshops, we maintain large monthly output of export cellulose ether and RDP powder. We can arrange fixed container shipments for long-term overseas partners to avoid raw material shortage risks.
5. Free Export Test Samples & Professional Technical Support
We provide free small export samples for overseas buyers to test formulas locally before placing full container orders. Our chemical engineers offer one-to-one formula adjustment suggestions to match local climate and production technology of different countries.
6. Factory Direct Export Price Without Intermediaries
No trading company markup, we offer direct ex-factory prices for full container bulk orders. Long-term cooperative overseas importers enjoy exclusive volume discounts and priority production schedules.