[Free Sample Gift] Comparison of Rubber Sponges: NR, NBR, CR, EPDM

Various types of rubber-based sponges, commonly known as rubber sponges, have been categorized by their applications, usage environments, and excellent performance (strength, waterproofing, heat resistance, chemical resistance, etc.).

NR Series (Natural Rubber) Rubber Sponge - Characteristics Possesses the most rubber-like elasticity. Good mechanical strength and abrasion resistance. Weak against heat and ultraviolet rays. - Main Applications Various tires, footwear, hoses, belts, vibration-damping rubber, industrial gaskets, etc. NBR Series (Nitrile Rubber) - Characteristics Oil resistance is the main feature. Excellent gas permeability resistance. Poor weather resistance and cold resistance. - Main Applications Oil seals, gaskets, packing, oil-resistant hoses, etc. CR Series (Chloroprene Rubber) - Characteristics Has average properties such as weather resistance, oil resistance, and heat resistance. Excellent flame retardancy. - Main Applications Wire insulation, automotive parts, belts and hoses, window frame rubber, adhesives, etc. SR Series (Silicone Rubber) - Characteristics High heat resistance, cold resistance, and weather resistance. Excellent electrical properties and non-stick properties. Material is physiologically safe. Mechanical strength is inferior. - Main Applications Food-related, medical device-related packing, gaskets, industrial rolls, etc. EPDM Series (Ethylene Propylene Rubber) - Characteristics Excellent ozone resistance, weather resistance, chemical resistance, heat resistance, and cold resistance. - Main Applications Window frames, automotive parts, electrical wires, outdoor cushioning materials, shock-absorbing rubber materials, etc.

• Rubber sheet

The characteristic feature is that the natural wood grain texture appears no matter where it is cut. It reproduces the wood grain through a special manufacturing method, and no two pieces are the same.

The wood grain sponge TW-65 is an EVA sponge. It has good cushioning properties and a soft feel, making it versatile for use in cushions, flooring (mats), and novelties. We welcome inquiries not only for raw material sales but also for processing into desired shapes.

• Wood-based board

Mix materials like foam boards with original color combinations and heat press them! No two patterns are the same!

Features - ✨Vibrant colors with beautiful combinations✨ - ✨Excellent processability such as cutting, extracting, shaving, and bonding✨ - Lightweight - Cushioned - Floats in water and does not absorb moisture - Excellent thermal insulation and heat retention - Highly resistant to chemicals, especially strong against acids and alkalis ↓A one-of-a-kind puzzle that stimulates your imagination: 'PM6 Polymorock' Puzzle Sponge Pieces 24 pieces https://item.rakuten.co.jp/spongeland/10000159/?iasid=07rpp_10095___ed-kg0hw6he-2kksr-65856f99-afde-4dc4-ab25-32498fcc2cb3

• Office furniture

Hotron Inc. has launched its new product, the "Vehicle Count Sensor CCS3"! This product is a ceiling-mounted sensor that combines infrared and radar technology. It reliably detects vehicles in both directions with a single unit, accommodating traffic during congestion and vehicle passing, thus achieving efficient occupancy management in large parking lots. Additionally, it can be utilized for exit warning purposes in addition to vehicle counting, contributing to the safe and smooth operation of parking facilities. 'Features' - Improved detection performance against changes in road surface during rainy weather by using both infrared and radar. - Equipped with IP67 waterproof and dustproof performance, making it effective even in salt damage areas. - Various settings can be configured from a dedicated app (for Android devices), with current settings easily visible at a glance. - The base dimensions are the same as the previous model "CCS2," allowing for smooth replacement of existing equipment. *For more details, please refer to the product information, catalog download, or contact us.*

Recently, Intertek Certification AB, the Swedish subsidiary of Intertek, has been accredited by the Swedish national accreditation body Swedac as a verification body for the EU Carbon Border Adjustment Mechanism (CBAM). According to Swedac's announcement, this is the first CBAM accreditation for a verification body in Sweden. This accreditation covers six sectors: cement, steel, aluminum, fertilizers, hydrogen, and electricity, and Intertek Certification AB will provide third-party verification services for embedded emissions associated with the manufacturing of CBAM-covered products based on the scope of accreditation. CBAM is a system that reflects the carbon price on greenhouse gas emissions associated with the manufacturing of certain products imported into the EU, requiring targeted companies to properly calculate and report their greenhouse gas emissions data and comply with third-party verification. Intertek Certification Co., Ltd. supports CBAM compliance in collaboration with accredited entities and global expert teams as the contact point in Japan. If you have any inquiries regarding third-party verification or related services, please feel free to contact us.

We have introduced Majesta Fragrance to a large host club located in Kabukicho, enhancing the atmosphere with scent throughout the establishment. We support the creation of a welcoming space for customers by providing fragrances that match the luxurious ambiance of the interior. **Benefits of Incorporating Scent in Host Clubs** Creating a Memorable Space Scent is deeply connected to human memory and emotions. By incorporating fragrances that align with the store's atmosphere, we can create an impressive environment that makes customers feel, "I want to come back to this space." Enhancing Luxury and Brand Image From the entrance to the floor, the entire establishment is enhanced with high-quality scents. By paying attention to fragrance as well as interior design and lighting, we highlight the glamour and luxury unique to host clubs. Majesta Fragrance has a proven track record of being implemented in various nightlife businesses, including host clubs, cabarets, lounges, clubs, bars, and girls' bars. Please feel free to consult us, starting with a free trial installation.

On October 23, 2026, Brent crude oil futures closed at \$116.72 per barrel. Considering the situation in the Middle East and transportation risks, we introduce points for reviewing the procurement and costs of cleaning agents in our HP article. It is important to check not only the purchase price of thinners and parts cleaners but also the usage amount, working hours, and waste liquid disposal costs. The article provides guidance on how to evaluate the water-based cleaning agent SEA’S7 as an alternative candidate, as well as the application page for tool and jig cleaning. You can consider switching from processes that can be changed by comparing the impact on materials, cleaning quality, rinsing and drying, and compatibility with subsequent processes. The effectiveness and cost vary depending on usage conditions. Please feel free to consult us about comparative testing. For more details, click here (read the HP article) https://www.7seven7.jp/news/oilreplacement-261025/

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition primarily in the BtoB (business-to-business) sector. On October 22, 2026 (Thursday), they published a page titled "Does Consumption Behavior Change Due to Influence from Others!? 'Demonstration Effect'." The 'Demonstration Effect' refers to how one's consumption behavior can change due to the influence of others' consumption behavior. The page explains the mechanisms behind this phenomenon, its differences from similar concepts, examples of its application, and precautions to take when utilizing it. (Page Overview: Excerpts) ■ What is the 'Demonstration Effect'? ■ Mechanisms behind the occurrence of the 'Demonstration Effect' ■ Differences between the 'Demonstration Effect' and similar concepts ■ Examples of utilizing the 'Demonstration Effect' ■ Precautions when utilizing the 'Demonstration Effect' (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/demonstration-effect-2026-10/